21037029520
21,037,029,520 is an even composite number composed of six prime numbers multiplied together.
21037029520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21037029520:
24 × 5 × 13 × 192 × 137 × 409
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 19 × 137 × 409)See below for interesting mathematical facts about the number 21037029520 from the Numbermatics database.
Names of 21037029520
- Cardinal: 21037029520 can be written as Twenty-one billion, thirty-seven million, twenty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.103702952 × 1010
Factors of 21037029520
Divisors of 21037029520
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 137 152 190 208 247 260 274 304 361 380 409 494 520 548 685 722 760 818 988 1040 1096 1235 1370 1444 1520 1636 1781 1805 1976 2045 2192 2470 2603 2740 2888 3272 3562 3610 3952 4090 4693 4940 5206 5317 5480 5776 6544 7124 7220 7771 8180 8905 9386 9880 10412 10634 10960 13015 14248 14440 15542 16360 17810 18772 19760 20824 21268 23465 26030 26585 28496 28880 31084 32720 33839 35620 37544 38855 41648 42536 46930 49457 52060 53170 56033 62168 67678 71240 75088 77710 85072 93860 98914 101023 104120 106340 112066 124336 135356 142480 147649 155420 169195 187720 197828 202046 208240 212680 224132 247285 270712 280165 295298 310840 338390 375440 395656 404092 425360 448264 494570 505115 541424 560330 590596 621680 642941 676780 728429 738245 791312 808184 896528 989140 1010230 1064627 1120660 1181192 1285882 1353560 1456858 1476490 1616368 1919437 1978280 2020460 2129254 2241320 2362384 2571764 2707120 2913716 2952980 3214705 3642145 3838874 3956560 4040920 4258508 4482640 5143528 5323135 5827432 5905960 6429410 7284290 7677748 8081840 8517016 9597185 10287056 10646270 11654864 11811920 12858820 13840151 14568580 15355496 17034032 19194370 20227913 21292540 25717640 27680302 29137160 30710992 38388740 40455826 42585080 51435280 55360604 58274320 69200755 76777480 80911652 85170160 101139565 110721208 138401510 153554960 161823304 202279130 221442416 262962869 276803020 323646608 404558260 525925738 553606040 809116520 1051851476 1107212080 1314814345 1618233040 2103702952 2629628690 4207405904 5259257380 10518514760 21037029520
- Sum of all divisors σ(n): 56134375920
- Sum of proper divisors (its aliquot sum) s(n): 35097346400
- 21037029520 is an abundant number, because the sum of its proper divisors (35097346400) is greater than itself. Its abundance is 14060316880
Bases of 21037029520
- Binary: 100111001011110011110011000100100002
- Hexadecimal: 0x4E5E79890
- Base-36: 9NWWJV4
Squares and roots of 21037029520
- 21037029520 squared (210370295202) is 442556611025351430400
- 21037029520 cubed (210370295203) is 9310076490411475509699025408000
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The
square root of 21037029520 is 145041.4751717591 -
The
cube root of 21037029520 is 2760.5448374789
Scales and comparisons
How big is 21037029520?- 21,037,029,520 seconds is equal to 668 years, 47 weeks, 3 days, 3 hours, 18 minutes, 40 seconds.
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To count from 1 to 21,037,029,520 would take you about one thousand, three hundred thirty-seven 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 21037029520 cubic inches would be around 230 feet tall.
Recreational maths with 21037029520
- 21037029520 backwards is 02592073012
- The number of decimal digits it has is: 11
- The sum of 21037029520's digits is 31
- More coming soon!
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"Number 21037029520 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 21037029520 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/21037029520/
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The information we have on file for 21037029520 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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