31372643808
31,372,643,808 is an even composite number composed of six prime numbers multiplied together.
31372643808 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 31372643808:
25 × 32 × 112 × 31 × 113 × 257
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 31 × 113 × 257)See below for interesting mathematical facts about the number 31372643808 from the Numbermatics database.
Names of 31372643808
- Cardinal: 31372643808 can be written as Thirty-one billion, three hundred seventy-two million, six hundred forty-three thousand, eight hundred eight.
Scientific notation
- Scientific notation: 3.1372643808 × 1010
Factors of 31372643808
Divisors of 31372643808
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 66 72 88 93 96 99 113 121 124 132 144 176 186 198 226 242 248 257 264 279 288 339 341 352 363 372 396 452 484 496 514 528 558 678 682 726 744 771 792 904 968 992 1017 1023 1028 1056 1089 1116 1243 1356 1364 1452 1488 1542 1584 1808 1936 2034 2046 2056 2178 2232 2313 2486 2712 2728 2827 2904 2976 3069 3084 3168 3503 3616 3729 3751 3872 4068 4092 4112 4356 4464 4626 4972 5424 5456 5654 5808 6138 6168 7006 7458 7502 7967 8136 8184 8224 8481 8712 8928 9252 9944 10509 10848 10912 11187 11253 11308 11616 12276 12336 13673 14012 14916 15004 15934 16272 16368 16962 17424 18504 19888 21018 22374 22506 22616 23901 24552 24672 25443 27346 28024 29041 29832 30008 31097 31527 31868 32544 32736 33759 33924 34848 37008 38533 39776 41019 42036 44748 45012 45232 47802 49104 50886 54692 56048 58082 59664 60016 62194 63054 63736 67518 67848 71703 74016 77066 82038 84072 87123 87637 89496 90024 90464 93291 95604 98208 101772 109384 112096 115599 116164 119328 120032 123057 124388 126108 127472 135036 135696 143406 154132 164076 168144 174246 175274 178992 180048 186582 191208 203544 218768 231198 232328 246114 248776 252216 254944 261369 262911 270072 271392 279873 286812 308264 319451 328152 336288 346797 348492 350548 357984 360096 373164 382416 407088 423863 437536 462396 464656 492228 497552 504432 522738 525822 540144 559746 573624 616528 638902 656304 693594 696984 701096 746328 764832 788733 814176 847726 900271 924792 929312 958353 964007 984456 995104 1008864 1045476 1051644 1080288 1119492 1147248 1233056 1271589 1277804 1312608 1387188 1393968 1402192 1492656 1577466 1695452 1800542 1849584 1916706 1928014 1968912 2090952 2103288 2238984 2294496 2543178 2555608 2700813 2774376 2787936 2804384 2875059 2892021 2985312 3154932 3390904 3513961 3601084 3699168 3814767 3833412 3856028 3937824 4181904 4206576 4477968 5086356 5111216 5401626 5548752 5750118 5784042 6309864 6781808 7027922 7202168 7629534 7666824 7712056 8102439 8363808 8413152 8676063 8955936 9902981 10172712 10222432 10541883 10803252 11097504 11500236 11568084 12619728 13563616 14055844 14404336 15259068 15333648 15424112 16204878 17352126 19805962 20345424 21083766 21606504 23000472 23136168 25239456 28111688 28808672 29708943 30518136 30667296 30848224 31625649 32409756 34704252 39611924 40690848 42167532 43213008 46000944 46272336 56223376 59417886 61036272 63251298 64819512 69408504 79223848 84335064 86426016 89126829 92001888 92544672 108932791 112446752 118835772 122072544 126502596 129639024 138817008 158447696 168670128 178253658 217865582 237671544 253005192 259278048 277634016 316895392 326798373 337340256 356507316 435731164 475343088 506010384 653596746 713014632 871462328 950686176 980395119 1012020768 1307193492 1426029264 1742924656 1960790238 2614386984 2852058528 3485849312 3921580476 5228773968 7843160952 10457547936 15686321904 31372643808
- Sum of all divisors σ(n): 102520349568
- Sum of proper divisors (its aliquot sum) s(n): 71147705760
- 31372643808 is an abundant number, because the sum of its proper divisors (71147705760) is greater than itself. Its abundance is 39775061952
Bases of 31372643808
- Binary: 111010011011111010010001101111000002
- Hexadecimal: 0x74DF48DE0
- Base-36: EEUGMW0
Squares and roots of 31372643808
- 31372643808 squared (313726438082) is 984242779503640740864
- 31372643808 cubed (313726438083) is 30878298141963604002323502170112
-
The
square root of 31372643808 is 177123.2446857273 -
The
cube root of 31372643808 is 3153.9178196649
Scales and comparisons
How big is 31372643808?- 31,372,643,808 seconds is equal to 997 years, 28 weeks, 5 days, 7 hours, 16 minutes, 48 seconds.
-
To count from 1 to 31,372,643,808 would take you about one thousand, nine hundred ninety-five 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 31372643808 cubic inches would be around 262.8 feet tall.
Recreational maths with 31372643808
- 31372643808 backwards is 80834627313
- The number of decimal digits it has is: 11
- The sum of 31372643808's digits is 45
- More coming soon!
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The information we have on file for 31372643808 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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