31970208479472
31,970,208,479,472 is an even composite number composed of four prime numbers multiplied together.
31970208479472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 31970208479472:
24 × 33 × 613 × 5712
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 61 × 61 × 61 × 571 × 571)See below for interesting mathematical facts about the number 31970208479472 from the Numbermatics database.
Names of 31970208479472
- Cardinal: 31970208479472 can be written as Thirty-one trillion, nine hundred seventy billion, two hundred eight million, four hundred seventy-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.1970208479472 × 1013
Factors of 31970208479472
Divisors of 31970208479472
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 61 72 108 122 144 183 216 244 366 432 488 549 571 732 976 1098 1142 1464 1647 1713 2196 2284 2928 3294 3426 3721 4392 4568 5139 6588 6852 7442 8784 9136 10278 11163 13176 13704 14884 15417 20556 22326 26352 27408 29768 30834 33489 34831 41112 44652 59536 61668 66978 69662 82224 89304 100467 104493 123336 133956 139324 178608 200934 208986 226981 246672 267912 278648 313479 326041 401868 417972 453962 535824 557296 626958 652082 680943 803736 835944 907924 940437 978123 1253916 1304164 1361886 1607472 1671888 1815848 1880874 1956246 2042829 2124691 2507832 2608328 2723772 2934369 3631696 3761748 3912492 4085658 4249382 5015664 5216656 5447544 5868738 6128487 6374073 7523496 7824984 8171316 8498764 8803107 10895088 11737476 12256974 12748146 15046992 15649968 16342632 16997528 17606214 19122219 19888501 23474952 24513948 25496292 32685264 33995056 35212428 38244438 39777002 46949904 49027896 50992584 57366657 59665503 70424856 76488876 79554004 98055792 101985168 114733314 119331006 129606151 140849712 152977752 159108008 178996509 229466628 238662012 259212302 305955504 318216016 357993018 388818453 458933256 477324024 518424604 536989527 715986036 777636906 917866512 954648048 1036849208 1073979054 1166455359 1213198561 1431972072 1555273812 2073698416 2147958108 2332910718 2426397122 2863944144 3110547624 3499366077 3639595683 4295916216 4665821436 4852794244 6221095248 6998732154 7279191366 8591832432 9331642872 9705588488 10918787049 13997464308 14558382732 18663285744 19411176976 21837574098 27994928616 29116765464 32756361147 43675148196 55989857232 58233530928 65512722294 74005112221 87350296392 131025444588 148010224442 174700592784 222015336663 262050889176 296020448884 444030673326 524101778352 592040897768 666046009989 888061346652 1184081795536 1332092019978 1776122693304 1998138029967 2664184039956 3552245386608 3996276059934 5328368079912 7992552119868 10656736159824 15985104239736 31970208479472
- Sum of all divisors σ(n): 93459447691680
- Sum of proper divisors (its aliquot sum) s(n): 61489239212208
- 31970208479472 is an abundant number, because the sum of its proper divisors (61489239212208) is greater than itself. Its abundance is 29519030732736
Bases of 31970208479472
- Binary: 1110100010011101001001110101101111000111100002
- Hexadecimal: 0x1D13A4EB78F0
- Base-36: BBYWSOKC0
Squares and roots of 31970208479472
- 31970208479472 squared (319702084794722) is 1022094230220903370245398784
- 31970208479472 cubed (319702084794723) is 32676565625827731447123390905728917762048
-
The
square root of 31970208479472 is 5654220.4130606723 -
The
cube root of 31970208479472 is 31738.1656696999
Scales and comparisons
How big is 31970208479472?- 31,970,208,479,472 seconds is equal to 1,016,553 years, 38 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
-
To count from 1 to 31,970,208,479,472 would take you about two million, five hundred forty-one thousand, three hundred eighty-four 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 31970208479472 cubic inches would be around 2644.8 feet tall.
Recreational maths with 31970208479472
- 31970208479472 backwards is 27497480207913
- The number of decimal digits it has is: 14
- The sum of 31970208479472's digits is 63
- More coming soon!
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