1381232974842

Names of 1381232974842

• Cardinal: 1381232974842 can be written as One trillion, three hundred eighty-one billion, two hundred thirty-two million, nine hundred seventy-four thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.381232974842 × 10¹²

Factors of 1381232974842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 482

Divisors of 1381232974842

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 61 63 98 122 126 147 183 189 294 343 366 378 409 427 441 549 686 818 854 882 1029 1098 1227 1281 1323 1647 2058 2401 2454 2562 2646 2863 2989 3087 3294 3681 3721 3843 4802 5726 5978 6174 7203 7362 7442 7686 8589 8967 9261 11043 11163 11529 14406 16807 17178 17934 18522 20041 20923 21609 22086 22326 23058 24949 25767 26047 26901 33489 33614 40082 41846 43218 49898 50421 51534 52094 53802 60123 62769 64827 66978 74847 77301 78141 80703 100467 100842 120246 125538 129654 140287 146461 149694 151263 154602 156282 161406 174643 180369 182329 188307 200934 224541 234423 280574 292922 302526 349286 360738 364658 376614 420861 439383 449082 453789 468846 523929 541107 546987 564921 673623 703269 841722 878766 907578 982009 1025227 1047858 1082214 1093974 1129842 1222501 1262583 1276303 1318149 1347246 1406538 1521889 1571787 1640961 1964018 2050454 2445002 2525166 2552606 2636298 2946027 3043778 3075681 3143574 3281922 3667503 3787749 3828909 3954447 4565667 4715361 4922883 5892054 6151362 6874063 7335006 7575498 7657818 7908894 8557507 8838081 8934121 9131334 9227043 9430722 9845766 10653223 11002509 11486727 13697001 13748126 17115014 17676162 17868242 18454086 20622189 21306446 22005018 22973454 25672521 26514243 26802363 27394002 27681129 31959669 33007527 34460181 41091003 41244378 51345042 53028486 53604726 55362258 59902549 61866567 62538847 63919338 66015054 68920362 74572561 77017563 80407089 82182006 95879007 119805098 123733134 125077694 149145122 154035126 160814178 179707647 185599701 187616541 191758014 223717683 231052689 241221267 287637021 359415294 371199402 375233082 419317843 447435366 462105378 482442534 522007927 539122941 562849623 575274042 671153049 838635686 1044015854 1078245882 1125699246 1257953529 1342306098 1566023781 1617368823 1688548869 2013459147 2515907058 3132047562 3234737646 3377097738 3654055489 3773860587 4026918294 4698071343 7308110978 7547721174 9396142686 10962166467 11321581761 14094214029 21924332934 22643163522 25578388423 28188428058 32886499401 51156776846 65772998802 76735165269 98659498203 153470330538 197318996406 230205495807 460410991614 690616487421 1381232974842
• Sum of all divisors σ(n): 3649511548800
• Sum of proper divisors (its aliquot sum) s(n): 2268278573958
• 1381232974842 is an abundant number, because the sum of its proper divisors (2268278573958) is greater than itself. Its abundance is 887045599116

Bases of 1381232974842

• Binary: 10100000110010111111001101001101111111010₂
• Hexadecimal: 0x14197E69BFA
• Base-36: HMJ2G8AI

Squares and roots of 1381232974842

• 1381232974842 squared (1381232974842²) is 1907804530790881004924964
• 1381232974842 cubed (1381232974842³) is 2635122527481334557438538478709755688
• The square root of 1381232974842 is 1175258.6842231799
• The cube root of 1381232974842 is 11136.6775664327

Scales and comparisons

• 1,381,232,974,842 seconds is equal to 43,918 years, 48 weeks, 4 days, 18 hours, 20 minutes, 42 seconds.
• To count from 1 to 1,381,232,974,842 would take you about one hundred nine thousand, seven hundred ninety-seven 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 1381232974842 cubic inches would be around 928.1 feet tall.

Recreational maths with 1381232974842

• 1381232974842 backwards is 2484792321831
• 1381232974842 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381232974842's digits is 54
• More coming soon!