3994131527872
3,994,131,527,872 is an even composite number composed of six prime numbers multiplied together.
3994131527872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 3994131527872:
26 × 31 × 53 × 71 × 191 × 2801
(2 × 2 × 2 × 2 × 2 × 2 × 31 × 53 × 71 × 191 × 2801)See below for interesting mathematical facts about the number 3994131527872 from the Numbermatics database.
Names of 3994131527872
- Cardinal: 3994131527872 can be written as Three trillion, nine hundred ninety-four billion, one hundred thirty-one million, five hundred twenty-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 3.994131527872 × 1012
Factors of 3994131527872
Divisors of 3994131527872
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 8 16 31 32 53 62 64 71 106 124 142 191 212 248 284 382 424 496 568 764 848 992 1136 1528 1643 1696 1984 2201 2272 2801 3056 3286 3392 3763 4402 4544 5602 5921 6112 6572 7526 8804 10123 11204 11842 12224 13144 13561 15052 17608 20246 22408 23684 26288 27122 30104 35216 40492 44816 47368 52576 54244 60208 70432 80984 86831 89632 94736 105152 108488 116653 120416 140864 148453 161968 173662 179264 189472 198871 216976 233306 240832 296906 313813 323936 347324 378944 397742 420391 433952 466612 534991 593812 627626 647872 694648 718733 795484 840782 867904 933224 1069982 1187624 1255252 1389296 1437466 1590968 1681564 1866448 2139964 2375248 2510504 2778592 2874932 3181936 3363128 3732896 4279928 4602043 4750496 5021008 5557184 5749864 6165001 6363872 6726256 7465792 8559856 9204086 9500992 10042016 10540163 11499728 12330002 12727744 13452512 16584721 17119712 18408172 20084032 21080326 22280723 22999456 24660004 26905024 28354523 33169442 34239424 36816344 37984361 42160652 44561446 45998912 49320008 56709046 66338884 73632688 75968722 84321304 89122892 98640016 113418092 132677768 147265376 151937444 168642608 178245784 197280032 226836184 265355536 294530752 303874888 326745053 337285216 356491568 394560064 453672368 530711072 607749776 653490106 674570432 712983136 878990213 907344736 1061422144 1177515191 1215499552 1306980212 1425966272 1757980426 1814689472 2013171133 2355030382 2430999104 2613960424 3515960852 4026342266 4710060764 5227920848 7031921704 8052684532 9420121528 10455841696 14063843408 16105369064 18840243056 20911683392 28127686816 32210738128 37680486112 56255373632 62408305123 64421476256 75360972224 124816610246 128842952512 249633220492 499266440984 998532881968 1997065763936 3994131527872
- Sum of all divisors σ(n): 8500594802688
- Sum of proper divisors (its aliquot sum) s(n): 4506463274816
- 3994131527872 is an abundant number, because the sum of its proper divisors (4506463274816) is greater than itself. Its abundance is 512331746944
Bases of 3994131527872
- Binary: 1110100001111101001100101001111000110000002
- Hexadecimal: 0x3A1F4CA78C0
- Base-36: 1EYVMSB0G
Squares and roots of 3994131527872
- 3994131527872 squared (39941315278722) is 15953086661941117112848384
- 3994131527872 cubed (39941315278723) is 63718726403333298447239601427806158848
-
The
square root of 3994131527872 is 1998532.3434640731 -
The
cube root of 3994131527872 is 15866.2437044733
Scales and comparisons
How big is 3994131527872?- 3,994,131,527,872 seconds is equal to 127,001 years, 1 week, 3 days, 3 hours, 57 minutes, 52 seconds.
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To count from 1 to 3,994,131,527,872 would take you about three hundred seventeen thousand, five hundred 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 3994131527872 cubic inches would be around 1322.2 feet tall.
Recreational maths with 3994131527872
- 3994131527872 backwards is 2787251314993
- The number of decimal digits it has is: 13
- The sum of 3994131527872's digits is 61
- More coming soon!
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