31319373904

Names of 31319373904

• Cardinal: 31319373904 can be written as Thirty-one billion, three hundred nineteen million, three hundred seventy-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.1319373904 × 10¹⁰

Factors of 31319373904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 31319373904

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 31 34 49 52 56 62 68 91 98 104 112 119 124 136 182 196 208 217 221 238 248 272 289 343 364 392 403 434 442 476 496 527 578 637 686 728 784 806 833 868 884 952 1054 1156 1274 1372 1456 1519 1547 1612 1666 1736 1768 1904 2023 2108 2312 2401 2548 2744 2821 3038 3094 3224 3332 3472 3536 3689 3757 4046 4216 4459 4624 4802 5096 5488 5642 5831 6076 6188 6448 6664 6851 7378 7514 8092 8432 8918 8959 9604 10192 10633 10829 11284 11662 12152 12376 13328 13702 14161 14756 15028 16184 16807 17836 17918 19208 19747 21266 21658 22568 23324 24304 24752 25823 26299 27404 28322 29512 30056 31213 32368 33614 35672 35836 38416 39494 40817 42532 43316 45136 46648 47957 51646 52598 54808 56644 59024 60112 62426 62713 67228 71344 71672 74431 75803 78988 81634 85064 86632 93296 95914 99127 103292 105196 109616 113288 116467 124852 125426 134456 138229 143344 148862 151606 157976 163268 170128 173264 180761 184093 191828 198254 206584 210392 218491 226576 232934 249704 250852 268912 276458 285719 297724 303212 315952 326536 335699 361522 368186 383656 396508 413168 420784 436982 438991 465868 499408 501704 521017 530621 552916 571438 595448 606424 653072 671398 693889 723044 736372 767312 793016 815269 873964 877982 931736 967603 1003408 1042034 1061242 1105832 1142876 1190896 1212848 1265327 1288651 1342796 1387778 1446088 1472744 1586032 1630538 1747928 1755964 1863472 1935206 2084068 2122484 2211664 2285752 2349893 2530654 2577302 2685592 2775556 2892176 2945488 3072937 3261076 3495856 3511928 3714347 3870412 4168136 4244968 4571504 4699786 4857223 5061308 5154604 5371184 5551112 5706883 6145874 6522152 6773221 7023856 7428694 7740824 8336272 8489936 8857289 9020557 9399572 9714446 10122616 10309208 11102224 11413766 12291748 13044304 13546442 14857388 15481648 16449251 17714578 18041114 18799144 19428892 20245232 20618416 21510559 22827532 24583496 27092884 29714776 32898502 35429156 36082228 37598288 38857784 39948181 43021118 45655064 49166992 54185768 59429552 63143899 65797004 70858312 72164456 77715568 79896362 86042236 91310128 108371536 115144757 126287798 131594008 141716624 144328912 150573913 159792724 172084472 230289514 252575596 263188016 279637267 301147826 319585448 344168944 460579028 505151192 559274534 602295652 639170896 921158056 1010302384 1118549068 1204591304 1842316112 1957460869 2237098136 2409182608 3914921738 4474196272 7829843476 15659686952 31319373904
• Sum of all divisors σ(n): 83600982528
• Sum of proper divisors (its aliquot sum) s(n): 52281608624
• 31319373904 is an abundant number, because the sum of its proper divisors (52281608624) is greater than itself. Its abundance is 20962234720

Bases of 31319373904

• Binary: 11101001010110001111011100001010000₂
• Hexadecimal: 0x74AC7B850
• Base-36: EDYQVKG

Squares and roots of 31319373904

• 31319373904 squared (31319373904²) is 980903181738556201216
• 31319373904 cubed (31319373904³) is 30721273512493106439001763467264
• The square root of 31319373904 is 176972.8055493273
• The cube root of 31319373904 is 3152.1317192029

Scales and comparisons

• 31,319,373,904 seconds is equal to 995 years, 44 weeks, 4 days, 18 hours, 5 minutes, 4 seconds.
• To count from 1 to 31,319,373,904 would take you about one thousand, nine hundred ninety-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 31319373904 cubic inches would be around 262.7 feet tall.

Recreational maths with 31319373904

• 31319373904 backwards is 40937391313
• The number of decimal digits it has is: 11
• The sum of 31319373904's digits is 43
• More coming soon!