21330162
21,330,162 is an even composite number composed of five prime numbers multiplied together.
21330162 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 21330162:
2 × 33 × 7 × 73 × 773
(2 × 3 × 3 × 3 × 7 × 73 × 773)See below for interesting mathematical facts about the number 21330162 from the Numbermatics database.
Names of 21330162
- Cardinal: 21330162 can be written as Twenty-one million, three hundred thirty thousand, one hundred sixty-two.
Scientific notation
- Scientific notation: 2.1330162 × 107
Factors of 21330162
Divisors of 21330162
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 73 126 146 189 219 378 438 511 657 773 1022 1314 1533 1546 1971 2319 3066 3942 4599 4638 5411 6957 9198 10822 13797 13914 16233 20871 27594 32466 41742 48699 56429 97398 112858 146097 169287 292194 338574 395003 507861 790006 1015722 1185009 1523583 2370018 3047166 3555027 7110054 10665081 21330162
- Sum of all divisors σ(n): 54984960
- Sum of proper divisors (its aliquot sum) s(n): 33654798
- 21330162 is an abundant number, because the sum of its proper divisors (33654798) is greater than itself. Its abundance is 12324636
Bases of 21330162
- Binary: 10100010101111000111100102
- Hexadecimal: 0x14578F2
- Base-36: CP6GI
Squares and roots of 21330162
- 21330162 squared (213301622) is 454975810946244
- 21330162 cubed (213301623) is 9704707753564757811528
-
The
square root of 21330162 is 4618.4588338535 -
The
cube root of 21330162 is 277.3307660609
Scales and comparisons
How big is 21330162?- 21,330,162 seconds is equal to 35 weeks, 1 day, 21 hours, 2 minutes, 42 seconds.
-
To count from 1 to 21,330,162 would take you about six days!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21330162 cubic inches would be around 23.1 feet tall.
Recreational maths with 21330162
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The information we have on file for 21330162 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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