72942037056
72,942,037,056 is an even composite number composed of five prime numbers multiplied together.
72942037056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-two divisors.
Prime factorization of 72942037056:
26 × 36 × 7 × 173 × 1291
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 173 × 1291)See below for interesting mathematical facts about the number 72942037056 from the Numbermatics database.
Names of 72942037056
- Cardinal: 72942037056 can be written as Seventy-two billion, nine hundred forty-two million, thirty-seven thousand and fifty-six.
Scientific notation
- Scientific notation: 7.2942037056 × 1010
Factors of 72942037056
Divisors of 72942037056
- Number of divisors d(n): 392
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 173 189 192 216 224 243 252 288 324 336 346 378 432 448 486 504 519 567 576 648 672 692 729 756 864 972 1008 1038 1134 1211 1291 1296 1344 1384 1458 1512 1557 1701 1728 1944 2016 2076 2268 2422 2582 2592 2768 2916 3024 3114 3402 3633 3873 3888 4032 4152 4536 4671 4844 5103 5164 5184 5536 5832 6048 6228 6804 7266 7746 7776 8304 9037 9072 9342 9688 10206 10328 10899 11072 11619 11664 12096 12456 13608 14013 14532 15492 15552 16608 18074 18144 18684 19376 20412 20656 21798 23238 23328 24912 27111 27216 28026 29064 30984 32697 33216 34857 36148 36288 37368 38752 40824 41312 42039 43596 46476 46656 49824 54222 54432 56052 58128 61968 65394 69714 72296 74736 77504 81333 81648 82624 84078 87192 92952 98091 99648 104571 108444 108864 112104 116256 123936 126117 130788 139428 144592 149472 162666 163296 168156 174384 185904 196182 209142 216888 223343 224208 232512 243999 247872 252234 261576 278856 289184 294273 298944 313713 325332 326592 336312 348768 371808 392364 418284 433776 446686 448416 487998 504468 523152 557712 578368 588546 627426 650664 670029 672624 697536 731997 743616 784728 836568 867552 882819 893372 896832 941139 975996 1008936 1046304 1115424 1177092 1254852 1301328 1340058 1345248 1463994 1563401 1569456 1673136 1735104 1765638 1786744 1882278 1951992 2010087 2017872 2092608 2195991 2230848 2354184 2509704 2602656 2680116 2690496 2927988 3126802 3138912 3346272 3531276 3573488 3764556 3903984 4020174 4035744 4391982 4690203 4708368 5019408 5205312 5360232 5855976 6030261 6253604 6277824 6587973 6692544 7062552 7146976 7529112 7807968 8040348 8071488 8783964 9380406 9416736 10038816 10720464 11711952 12060522 12507208 13175946 14070609 14125104 14293952 15058224 15615936 16080696 17567928 18090783 18760812 18833472 20077632 21440928 23423904 24121044 25014416 26351892 28141218 28250208 30116448 32161392 35135856 36181566 37521624 42211827 42881856 46847808 48242088 50028832 52703784 54272349 56282436 56500416 60232896 64322784 70271712 72363132 75043248 84423654 96484176 100057664 105407568 108544698 112564872 126635481 128645568 140543424 144726264 150086496 162817047 168847308 192968352 210815136 217089396 225129744 253270962 289452528 300172992 325634094 337694616 379906443 385936704 421630272 434178792 450259488 506541924 578905056 651268188 675389232 759812886 868357584 900518976 1013083848 1139719329 1157810112 1302536376 1350778464 1519625772 1736715168 2026167696 2279438658 2605072752 2701556928 3039251544 3473430336 4052335392 4558877316 5210145504 6078503088 8104670784 9117754632 10420291008 12157006176 18235509264 24314012352 36471018528 72942037056
- Sum of all divisors σ(n): 249646586304
- Sum of proper divisors (its aliquot sum) s(n): 176704549248
- 72942037056 is an abundant number, because the sum of its proper divisors (176704549248) is greater than itself. Its abundance is 103762512192
Bases of 72942037056
- Binary: 10000111110111010111100101000010000002
- Hexadecimal: 0x10FBAF2840
- Base-36: XIBT000
Squares and roots of 72942037056
- 72942037056 squared (729420370562) is 5320540769878877147136
- 72942037056 cubed (729420370563) is 388091081994463825498065676271616
-
The
square root of 72942037056 is 270077.8351808975 -
The
cube root of 72942037056 is 4178.2327536973
Scales and comparisons
How big is 72942037056?- 72,942,037,056 seconds is equal to 2,319 years, 17 weeks, 1 day, 12 hours, 57 minutes, 36 seconds.
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To count from 1 to 72,942,037,056 would take you about four thousand, six hundred thirty-eight 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 72942037056 cubic inches would be around 348.2 feet tall.
Recreational maths with 72942037056
- 72942037056 backwards is 65073024927
- The number of decimal digits it has is: 11
- The sum of 72942037056's digits is 45
- More coming soon!
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