21072696444912
21,072,696,444,912 is an even composite number composed of six prime numbers multiplied together.
21072696444912 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21072696444912:
24 × 3 × 73 × 271 × 1607 × 2939
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 271 × 1607 × 2939)See below for interesting mathematical facts about the number 21072696444912 from the Numbermatics database.
Names of 21072696444912
- Cardinal: 21072696444912 can be written as Twenty-one trillion, seventy-two billion, six hundred ninety-six million, four hundred forty-four thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 2.1072696444912 × 1013
Factors of 21072696444912
Divisors of 21072696444912
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 271 294 336 343 392 542 588 686 784 813 1029 1084 1176 1372 1607 1626 1897 2058 2168 2352 2744 2939 3214 3252 3794 4116 4336 4821 5488 5691 5878 6428 6504 7588 8232 8817 9642 11249 11382 11756 12856 13008 13279 15176 16464 17634 19284 20573 22498 22764 23512 25712 26558 30352 33747 35268 38568 39837 41146 44996 45528 47024 53116 61719 67494 70536 77136 78743 79674 82292 89992 91056 92953 106232 123438 134988 141072 144011 157486 159348 164584 179984 185906 212464 236229 246876 269976 278859 288022 314972 318696 329168 371812 432033 435497 472458 493752 539952 551201 557718 576044 629944 637392 743624 796469 864066 870994 944916 987504 1008077 1102402 1115436 1152088 1259888 1306491 1487248 1592938 1653603 1728132 1741988 1889832 2016154 2204804 2230872 2304176 2389407 2612982 3024231 3048479 3185876 3307206 3456264 3483976 3779664 4032308 4409608 4461744 4722973 4778814 5225964 5575283 6048462 6096958 6371752 6614412 6912528 6967952 8064616 8819216 9145437 9445946 9557628 10451928 11150566 12096924 12193916 12743504 13228824 14168919 16129232 16725849 18290874 18891892 19115256 20903856 21339353 22301132 24193848 24387832 26457648 28337838 33060811 33451698 36581748 37783784 38230512 39026981 42678706 44602264 48387696 48775664 56675676 64018059 66121622 66903396 73163496 75567568 78053962 85357412 89204528 99182433 113351352 117080943 128036118 132243244 133806792 146326992 149375471 156107924 170714824 198364866 226702704 231425677 234161886 256072236 264486488 267613584 273188867 298750942 312215848 341429648 396729732 448126413 462851354 468323772 512144472 528972976 546377734 597501884 624431696 694277031 793459464 819566601 896252826 925702708 936647544 1024288944 1092755468 1195003768 1279925683 1388554062 1586918928 1619979739 1639133202 1792505652 1851405416 1873295088 2185510936 2390007536 2559851366 2777108124 3239959478 3278266404 3585011304 3702810832 3839777049 4371021872 4859939217 5119702732 5554216248 6479918956 6556532808 7170022608 7679554098 8959479781 9719878434 10239405464 11108432496 12959837912 13113065616 15359108196 17918959562 19439756868 20478810928 25919675824 26878439343 30718216392 35837919124 38879513736 53756878686 61436432784 62716358467 71675838248 77759027472 107513757372 125432716934 143351676496 188149075401 215027514744 250865433868 376298150802 430055029488 439014509269 501730867736 752596301604 878029018538 1003461735472 1317043527807 1505192603208 1756058037076 2634087055614 3010385206416 3512116074152 5268174111228 7024232148304 10536348222456 21072696444912
- Sum of all divisors σ(n): 63779917824000
- Sum of proper divisors (its aliquot sum) s(n): 42707221379088
- 21072696444912 is an abundant number, because the sum of its proper divisors (42707221379088) is greater than itself. Its abundance is 21634524934176
Bases of 21072696444912
- Binary: 1001100101010010111101001011000000111111100002
- Hexadecimal: 0x132A5E9607F0
- Base-36: 7GWNVDRLC
Squares and roots of 21072696444912
- 21072696444912 squared (210726964449122) is 444058535459406843450687744
- 21072696444912 cubed (210726964449123) is 9357510721508271880671551353570209558528
-
The
square root of 21072696444912 is 4590500.6747534631 -
The
cube root of 21072696444912 is 27621.0406511639
Scales and comparisons
How big is 21072696444912?- 21,072,696,444,912 seconds is equal to 670,046 years, 29 weeks, 2 days, 14 hours, 15 minutes, 12 seconds.
-
To count from 1 to 21,072,696,444,912 would take you about one million, six hundred seventy-five thousand, one hundred sixteen 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 21072696444912 cubic inches would be around 2301.8 feet tall.
Recreational maths with 21072696444912
- 21072696444912 backwards is 21944469627012
- The number of decimal digits it has is: 14
- The sum of 21072696444912's digits is 57
- More coming soon!
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