381531090304

Names of 381531090304

• Cardinal: 381531090304 can be written as Three hundred eighty-one billion, five hundred thirty-one million, ninety thousand, three hundred four.

Scientific notation

• Scientific notation: 3.81531090304 × 10¹¹

Factors of 381531090304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 916

Divisors of 381531090304

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 64 68 91 104 112 119 128 136 169 182 208 221 224 238 272 338 364 416 442 448 476 544 676 728 832 877 884 896 952 1088 1183 1352 1456 1547 1664 1754 1768 1904 2176 2197 2366 2704 2873 2912 3094 3508 3536 3808 4394 4732 5408 5746 5824 6139 6188 7016 7072 7616 8788 9464 10816 11401 11492 11648 12278 12376 14032 14144 14909 15232 15379 17576 18928 20111 21632 22802 22984 24556 24752 28064 28288 28561 29818 30758 35152 37349 37856 40222 45604 45968 49112 49504 56128 57122 59636 61516 70304 74698 75712 79807 80444 91208 91936 98224 99008 104363 112256 114244 119272 123032 140608 148213 149396 151424 159614 160888 182416 183872 193817 196448 198016 199927 208726 228488 238544 246064 261443 281216 296426 298792 319228 321776 364832 367744 387634 392896 399854 417452 456976 477088 485537 492128 522886 592852 597584 638456 643552 729664 775268 785792 799708 834904 913952 954176 971074 984256 1037491 1045772 1185704 1195168 1276912 1287104 1356719 1459328 1550536 1599416 1669808 1827904 1908352 1926769 1942148 1968512 2074982 2091544 2371408 2390336 2519621 2553824 2574208 2713438 3101072 3198832 3339616 3398759 3655808 3853538 3884296 4149964 4183088 4742816 4780672 5039242 5107648 5426876 6202144 6397664 6679232 6797518 7707076 7768592 8299928 8366176 9485632 10078484 10215296 10853752 12404288 12795328 13358464 13487383 13595036 15414152 15537184 16599856 16732352 17637347 18971264 20156968 21707504 24808576 25047997 25590656 26974766 27190072 30828304 31074368 32755073 33199712 33464704 35274694 40313936 43415008 50095994 53949532 54380144 61656608 62148736 65510146 66399424 70549388 80627872 86830016 100191988 107899064 108760288 123313216 131020292 132798848 141098776 161255744 173660032 175335979 200383976 215798128 217520576 229285511 246626432 262040584 282197552 322511488 350671958 400767952 425815949 431596256 435041152 458571022 524081168 564395104 701343916 801535904 851631898 863192512 917142044 1048162336 1128790208 1402687832 1603071808 1703263796 1726385024 1834284088 2096324672 2257580416 2805375664 2980711643 3206143616 3406527592 3668568176 4192649344 5610751328 5961423286 6813055184 7337136352 11221502656 11922846572 13626110368 14674272704 22443005312 23845693144 27252220736 29348545408 47691386288 54504441472 95382772576 190765545152 381531090304
• Sum of all divisors σ(n): 997542790560
• Sum of proper divisors (its aliquot sum) s(n): 616011700256
• 381531090304 is an abundant number, because the sum of its proper divisors (616011700256) is greater than itself. Its abundance is 234480609952

Bases of 381531090304

• Binary: 101100011010101000001100110110110000000₂
• Hexadecimal: 0x58D5066D80
• Base-36: 4V9TRDDS

Squares and roots of 381531090304

• 381531090304 squared (381531090304²) is 145565972868559002812416
• 381531090304 cubed (381531090304³) is 55537944339703798824376078868414464
• The square root of 381531090304 is 617682.0300963919
• The cube root of 381531090304 is 7252.8714130879

Scales and comparisons

• 381,531,090,304 seconds is equal to 12,131 years, 26 weeks, 3 days, 2 hours, 25 minutes, 4 seconds.
• To count from 1 to 381,531,090,304 would take you about twenty-four thousand, two hundred sixty-three 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 381531090304 cubic inches would be around 604.4 feet tall.

Recreational maths with 381531090304

• 381531090304 backwards is 403090135183
• The number of decimal digits it has is: 12
• The sum of 381531090304's digits is 37
• More coming soon!