31456794345984

Names of 31456794345984

• Cardinal: 31456794345984 can be written as Thirty-one trillion, four hundred fifty-six billion, seven hundred ninety-four million, three hundred forty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.1456794345984 × 10¹³

Factors of 31456794345984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 283

Divisors of 31456794345984

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 271 288 294 336 343 384 392 441 448 504 512 542 576 588 672 686 768 784 813 882 896 1008 1029 1084 1152 1176 1344 1372 1536 1568 1626 1764 1792 1897 2016 2058 2168 2304 2352 2439 2688 2744 3087 3136 3252 3528 3584 3794 4032 4116 4336 4608 4704 4878 5376 5488 5691 6174 6272 6504 7056 7588 8064 8232 8672 9408 9756 10752 10976 11382 12348 12544 13008 13279 14112 15176 16128 16464 17073 17344 18816 19512 21952 22764 24696 25088 26016 26558 28224 30352 32256 32928 34146 34688 37632 39024 39837 43904 45528 49392 52032 53116 56448 60704 65856 68292 69376 73441 75264 78048 79674 87808 91056 92953 98784 104064 106232 112896 119511 121408 131712 136584 138752 146882 156096 159348 175616 182112 185906 197568 208128 212464 220323 225792 239022 242816 263424 273168 278859 293764 312192 318696 364224 371812 395136 416256 424928 440646 478044 485632 514087 526848 546336 557718 587528 624384 637392 660969 728448 743624 790272 836577 849856 881292 956088 971264 1028174 1092672 1115436 1175056 1248768 1274784 1321938 1456896 1487248 1542261 1580544 1673154 1699712 1762584 1912176 2056348 2185344 2230872 2350112 2549568 2643876 2913792 2974496 3084522 3346308 3399424 3525168 3598609 3824352 4112696 4370688 4461744 4626783 4700224 5099136 5287752 5948992 6169044 6692616 6798848 7050336 7197218 7648704 8225392 8741376 8923488 9253566 9400448 10198272 10575504 10795827 11897984 12338088 13385232 14100672 14394436 15297408 16450784 17846976 18507132 18800896 19902511 20396544 21151008 21591654 23795968 24676176 25190263 26770464 28201344 28788872 30594816 32387481 32901568 35693952 37014264 37601792 39805022 42302016 43183308 47591936 49352352 50380526 53540928 56402688 57577744 59707533 61189632 64774962 65803136 71387904 74028528 75570789 79610044 84604032 86366616 98704704 100761052 107081856 112805376 115155488 119415066 129549924 131606272 139317577 142775808 148057056 151141578 159220088 169208064 172733232 179122599 197409408 201522104 214163712 226712367 230310976 238830132 259099848 263212544 278635154 296114112 302283156 318440176 338416128 345466464 358245198 394818816 403044208 417952731 428327424 453424734 460621952 477660264 518199696 557270308 592228224 604566312 636880352 690932928 716490396 789637632 806088416 835905462 906849468 921243904 955320528 975223039 1036399392 1114540616 1184456448 1209132624 1253858193 1273760704 1381865856 1432980792 1612176832 1671810924 1813698936 1842487808 1910641056 1950446078 2072798784 2229081232 2368912896 2418265248 2507716386 2547521408 2763731712 2865961584 2925669117 3224353664 3343621848 3627397872 3821282112 3900892156 4145597568 4458162464 4836530496 5015432772 5095042816 5527463424 5731923168 5851338234 6448707328 6687243696 6826561273 7254795744 7642564224 7801784312 8291195136 8777007351 8916324928 9673060992 10030865544 10190085632 11463846336 11702676468 12897414656 13374487392 13653122546 14509591488 15285128448 15603568624 16582390272 17554014702 17832649856 19346121984 20061731088 20479683819 22927692672 23405352936 26748974784 27306245092 29019182976 30570256896 31207137248 35108029404 35665299712 38692243968 40123462176 40959367638 45855385344 46810705872 53497949568 54612490184 58038365952 61439051457 62414274496 70216058808 71330599424 80246924352 81918735276 91710770688 93621411744 106995899136 109224980368 116076731904 122878102914 124828548992 140432117616 160493848704 163837470552 187242823488 213991798272 218449960736 245756205828 249657097984 280864235232 320987697408 327674941104 374485646976 436899921472 491512411656 499314195968 561728470464 641975394816 655349882208 748971293952 873799842944 983024823312 1123456940928 1310699764416 1497942587904 1747599685888 1966049646624 2246913881856 2621399528832 3495199371776 3932099293248 4493827763712 5242799057664 7864198586496 10485598115328 15728397172992 31456794345984
• Sum of all divisors σ(n): 106265521190400
• Sum of proper divisors (its aliquot sum) s(n): 74808726844416
• 31456794345984 is an abundant number, because the sum of its proper divisors (74808726844416) is greater than itself. Its abundance is 43351932498432

Bases of 31456794345984

• Binary: 111001001110000011011000011011000001000000000₂
• Hexadecimal: 0x1C9C1B0D8200
• Base-36: B5F1V5VK0

Squares and roots of 31456794345984

• 31456794345984 squared (31456794345984²) is 989529910525530950296928256
• 31456794345984 cubed (31456794345984³) is 31127438894601575407380011289303689723904
• The square root of 31456794345984 is 5608635.6938193089
• The cube root of 31456794345984 is 31567.3520986357

Scales and comparisons

• 31,456,794,345,984 seconds is equal to 1,000,228 years, 39 weeks, 2 days, 21 hours, 26 minutes, 24 seconds.
• To count from 1 to 31,456,794,345,984 would take you about two million, five hundred thousand, five hundred seventy-one 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 31456794345984 cubic inches would be around 2630.6 feet tall.

Recreational maths with 31456794345984

• 31456794345984 backwards is 48954349765413
• 31456794345984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31456794345984's digits is 72
• More coming soon!