21266706006
21,266,706,006 is an even composite number composed of seven prime numbers multiplied together.
21266706006 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21266706006:
2 × 34 × 7 × 13 × 37 × 127 × 307
(2 × 3 × 3 × 3 × 3 × 7 × 13 × 37 × 127 × 307)See below for interesting mathematical facts about the number 21266706006 from the Numbermatics database.
Names of 21266706006
- Cardinal: 21266706006 can be written as Twenty-one billion, two hundred sixty-six million, seven hundred six thousand and six.
Scientific notation
- Scientific notation: 2.1266706006 × 1010
Factors of 21266706006
Divisors of 21266706006
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 37 39 42 54 63 74 78 81 91 111 117 126 127 162 182 189 222 234 254 259 273 307 333 351 378 381 481 518 546 567 614 666 702 762 777 819 889 921 962 999 1053 1134 1143 1443 1554 1638 1651 1778 1842 1998 2106 2149 2286 2331 2457 2667 2763 2886 2997 3302 3367 3429 3991 4298 4329 4662 4699 4914 4953 5334 5526 5994 6447 6734 6858 6993 7371 7982 8001 8289 8658 9398 9906 10101 10287 11359 11557 11973 12894 12987 13986 14097 14742 14859 16002 16578 19341 20202 20574 20979 22718 23114 23946 24003 24867 25974 27937 28194 29718 30303 32893 34077 34671 35919 38682 38961 38989 41958 42291 44577 48006 49734 55874 58023 60606 61087 65786 68154 69342 71838 72009 77922 77978 79513 83811 84582 89154 90909 98679 102231 104013 107757 116046 116967 122174 126873 133731 144018 147667 159026 167622 174069 181818 183261 197358 204462 208026 215514 233934 238539 251433 253746 267462 272727 272923 295334 296037 306693 312039 323271 348138 350901 366522 380619 427609 443001 477078 502866 506857 545454 545846 549783 592074 613386 624078 646542 701802 715617 754299 761238 818769 855218 886002 888111 920079 936117 1013714 1033669 1052703 1099566 1282827 1329003 1431234 1442593 1508598 1520571 1637538 1649349 1776222 1840158 1872234 2067338 2105406 2146851 2262897 2456307 2565654 2658006 2664333 2885186 3041142 3101007 3158109 3298698 3547999 3848481 3987009 4293702 4327779 4525794 4561713 4912614 4948047 5328666 6202014 6316218 6440553 7095998 7368921 7696962 7974018 8655558 9123426 9303021 9896094 10098151 10643997 11545443 11961027 12881106 12983337 13685139 14737842 18606042 18753709 20196302 21287994 22106763 23090886 23922054 25966674 27370278 27909063 30294453 31931991 34636329 37507418 38950011 41055417 44213526 55818126 56261127 60588906 63863982 69272658 77900022 82110834 83727189 90883359 95795973 112522254 116850033 131275963 167454378 168783381 181766718 191591946 233700066 262551926 272650077 287387919 337566762 393827889 506350143 545300154 574775838 787655778 817950231 1012700286 1181483667 1519050429 1635900462 2362967334 3038100858 3544451001 7088902002 10633353003 21266706006
- Sum of all divisors σ(n): 60907241472
- Sum of proper divisors (its aliquot sum) s(n): 39640535466
- 21266706006 is an abundant number, because the sum of its proper divisors (39640535466) is greater than itself. Its abundance is 18373829460
Bases of 21266706006
- Binary: 100111100111001100000101110010101102
- Hexadecimal: 0x4F3982E56
- Base-36: 9RPNBDI
Squares and roots of 21266706006
- 21266706006 squared (212667060062) is 452272784345636472036
- 21266706006 cubed (212667060063) is 9618352339193689939740652248216
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The
square root of 21266706006 is 145831.0872413697 -
The
cube root of 21266706006 is 2770.5547858097
Scales and comparisons
How big is 21266706006?- 21,266,706,006 seconds is equal to 676 years, 11 weeks, 1 day, 10 hours, 20 minutes, 6 seconds.
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To count from 1 to 21,266,706,006 would take you about one thousand, three hundred fifty-two 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 21266706006 cubic inches would be around 230.9 feet tall.
Recreational maths with 21266706006
- 21266706006 backwards is 60060766212
- The number of decimal digits it has is: 11
- The sum of 21266706006's digits is 36
- More coming soon!
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