381536402016

Names of 381536402016

• Cardinal: 381536402016 can be written as Three hundred eighty-one billion, five hundred thirty-six million, four hundred two thousand and sixteen.

Scientific notation

• Scientific notation: 3.81536402016 × 10¹¹

Factors of 381536402016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388123

Divisors of 381536402016

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 32 33 38 42 44 48 49 56 57 66 76 77 84 88 96 98 112 114 132 133 147 152 154 168 176 196 209 224 228 231 264 266 294 304 308 336 352 392 399 418 456 462 528 532 539 588 608 616 627 672 784 798 836 912 924 931 1056 1064 1078 1176 1232 1254 1463 1568 1596 1617 1672 1824 1848 1862 2128 2156 2352 2464 2508 2793 2926 3192 3234 3344 3696 3724 4256 4312 4389 4704 5016 5586 5852 6384 6468 6688 7392 7448 8624 8778 10032 10241 11172 11704 12768 12936 14896 17248 17556 20064 20482 22344 23408 25872 29792 30723 35112 40964 44688 46816 51744 61446 70224 81928 89376 122892 140448 163856 245784 327712 388081 491568 776162 983136 1164243 1552324 2328486 2716567 3104648 4268891 4656972 5433134 6209296 7373539 8149701 8537782 9313944 10866268 12418592 12806673 14747078 16299402 17075564 18627888 19015969 21732536 22120617 25613346 29494156 29882237 32598804 34151128 37255776 38031938 43465072 44241234 51226692 51614773 57047907 58988312 59764474 65197608 68302256 76063876 81108929 86930144 88482468 89646711 102453384 103229546 114095814 117976624 119528948 130395216 136604512 152127752 154844319 162217858 176964936 179293422 204906768 206459092 209175659 228191628 235953248 239057896 243326787 260790432 304255504 309688638 324435716 353929872 358586844 361303411 409813536 412918184 418351318 456383256 478115792 486653574 567762503 608511008 619377276 627526977 648871432 707859744 717173688 722606822 825836368 836702636 912766512 956231584 973307148 1083910233 1135525006 1238754552 1255053954 1297742864 1434347376 1445213644 1651672736 1673405272 1703287509 1825533024 1946614296 2167820466 2271050012 2477509104 2510107908 2595485728 2868694752 2890427288 3346810544 3406575018 3893228592 3974337521 4335640932 4542100024 4955018208 5020215816 5780854576 6693621088 6813150036 7786457184 7948675042 8671281864 9084200048 10040431632 11561709152 11923012563 13626300072 15897350084 17342563728 18168400096 20080863264 23846025126 27252600144 31794700168 34685127456 47692050252 54505200288 63589400336 95384100504 127178800672 190768201008 381536402016
• Sum of all divisors σ(n): 1337858363520
• Sum of proper divisors (its aliquot sum) s(n): 956321961504
• 381536402016 is an abundant number, because the sum of its proper divisors (956321961504) is greater than itself. Its abundance is 574785559488

Bases of 381536402016

• Binary: 101100011010101010101110111101001100000₂
• Hexadecimal: 0x58D5577A60
• Base-36: 4V9WX7XC

Squares and roots of 381536402016

• 381536402016 squared (381536402016²) is 145570026063314768864256
• 381536402016 cubed (381536402016³) is 55540263985572461522942896948740096
• The square root of 381536402016 is 617686.3297953097
• The cube root of 381536402016 is 7252.9050713193

Scales and comparisons

• 381,536,402,016 seconds is equal to 12,131 years, 35 weeks, 1 day, 13 hours, 53 minutes, 36 seconds.
• To count from 1 to 381,536,402,016 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 381536402016 cubic inches would be around 604.4 feet tall.

Recreational maths with 381536402016

• 381536402016 backwards is 610204635183
• The number of decimal digits it has is: 12
• The sum of 381536402016's digits is 39
• More coming soon!