| ||||
|---|---|---|---|---|
| Cardinal | one hundred sixty-two | |||
| Ordinal | 162nd (one hundred sixty-second) | |||
| Factorization | 2 × 34 | |||
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162 | |||
| Greek numeral | ΡΞΒ´ | |||
| Roman numeral | CLXII | |||
| Binary | 101000102 | |||
| Ternary | 200003 | |||
| Senary | 4306 | |||
| Octal | 2428 | |||
| Duodecimal | 11612 | |||
| Hexadecimal | A216 | |||
162 (one hundred [and] sixty-two) is the natural number between 161 and 163.
Having only 2 and 3 as its prime divisors, 162 is a 3-smooth number. [1] 162 is also an abundant number, since its sum of divisors is greater than it. [2] As the product of numbers three units apart from each other, it is a triple factorial number. [3]
There are 162 ways of partitioning seven items into subsets of at least two items per subset. [4] 16264 + 1 is a prime number.
2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many cultures.
10 (ten) is the even natural number following 9 and preceding 11. Ten is the base of the decimal numeral system, the most common system of denoting numbers in both spoken and written language.
15 (fifteen) is the natural number following 14 and preceding 16.
90 (ninety) is the natural number following 89 and preceding 91.
1000 or one thousand is the natural number following 999 and preceding 1001. In most English-speaking countries, it can be written with or without a comma or sometimes a period separating the thousands digit: 1,000.
360 is the natural number following 359 and preceding 361.
400 is the natural number following 399 and preceding 401.
700 is the natural number following 699 and preceding 701.
4000 is the natural number following 3999 and preceding 4001. It is a decagonal number.
135 is the natural number following 134 and preceding 136.
1,000,000,000 is the natural number following 999,999,999 and preceding 1,000,000,001. With a number, "billion" can be abbreviated as b, bil or bn.
100,000 (one hundred thousand) is the natural number following 99,999 and preceding 100,001. In scientific notation, it is written as 105.
225 is the natural number following 224 and preceding 226.
100,000,000 is the natural number following 99,999,999 and preceding 100,000,001.
1728 is the natural number following 1727 and preceding 1729. It is a dozen gross, or one great gross. It is also the number of cubic inches in a cubic foot.
288 is the natural number following 287 and preceding 289. Because 288 = 2 · 12 · 12, it may also be called "two gross" or "two dozen dozen".
744 is the natural number following 743 and preceding 745.
20,000 is the natural number that comes after 19,999 and before 20,001.
40,000 is the natural number that comes after 39,999 and before 40,001. It is the square of 200.
2016 is the natural number following 2015 and preceding 2017.
