21335920920
21,335,920,920 is an even composite number composed of five prime numbers multiplied together.
21335920920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21335920920:
23 × 32 × 5 × 563 × 105269
(2 × 2 × 2 × 3 × 3 × 5 × 563 × 105269)See below for interesting mathematical facts about the number 21335920920 from the Numbermatics database.
Names of 21335920920
- Cardinal: 21335920920 can be written as Twenty-one billion, three hundred thirty-five million, nine hundred twenty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.133592092 × 1010
Factors of 21335920920
Divisors of 21335920920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 563 1126 1689 2252 2815 3378 4504 5067 5630 6756 8445 10134 11260 13512 16890 20268 22520 25335 33780 40536 50670 67560 101340 105269 202680 210538 315807 421076 526345 631614 842152 947421 1052690 1263228 1579035 1894842 2105380 2526456 3158070 3789684 4210760 4737105 6316140 7579368 9474210 12632280 18948420 37896840 59266447 118532894 177799341 237065788 296332235 355598682 474131576 533398023 592664470 711197364 888996705 1066796046 1185328940 1422394728 1777993410 2133592092 2370657880 2666990115 3555986820 4267184184 5333980230 7111973640 10667960460 21335920920
- Sum of all divisors σ(n): 69465567600
- Sum of proper divisors (its aliquot sum) s(n): 48129646680
- 21335920920 is an abundant number, because the sum of its proper divisors (48129646680) is greater than itself. Its abundance is 26793725760
Bases of 21335920920
- Binary: 100111101111011100001010001000110002
- Hexadecimal: 0x4F7B85118
- Base-36: 9SUUTY0
Squares and roots of 21335920920
- 21335920920 squared (213359209202) is 455221521504493646400
- 21335920920 cubed (213359209203) is 9712570383901955864232842688000
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The
square root of 21335920920 is 146068.2063968747 -
The
cube root of 21335920920 is 2773.5572261435
Scales and comparisons
How big is 21335920920?- 21,335,920,920 seconds is equal to 678 years, 21 weeks, 4 days, 12 hours, 42 minutes.
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To count from 1 to 21,335,920,920 would take you about one thousand, three hundred fifty-six years!
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 21335920920 cubic inches would be around 231.1 feet tall.
Recreational maths with 21335920920
- 21335920920 backwards is 02902953312
- 21335920920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21335920920's digits is 36
- More coming soon!
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The information we have on file for 21335920920 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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