138024350412

Names of 138024350412

• Cardinal: 138024350412 can be written as One hundred thirty-eight billion, twenty-four million, three hundred fifty thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.38024350412 × 10¹¹

Factors of 138024350412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3929

Divisors of 138024350412

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 204 221 289 442 578 663 867 884 1093 1156 1326 1734 2186 2652 2801 3279 3468 3757 4372 5602 6558 7514 8403 11204 11271 13116 14209 15028 16806 18581 22542 28418 33612 36413 37162 42627 45084 47617 55743 56836 72826 74324 85254 95234 109239 111486 142851 145652 170508 190468 218478 222972 241553 285702 315877 436956 483106 571404 619021 631754 724659 809489 947631 966212 1238042 1263508 1449318 1618978 1857063 1895262 2428467 2476084 2898636 3061493 3237956 3714126 3790524 4106401 4856934 6122986 7428252 8212802 9184479 9713868 10523357 12245972 12319203 16425604 18368958 21046714 24638406 31570071 36737916 39799409 42093428 49276812 52045381 63140142 79598818 104090762 119398227 126280284 156136143 159197636 208181524 238796454 312272286 477592908 624544572 676589953 884771477 1353179906 1769542954 2029769859 2654314431 2706359812 3539085908 4059539718 5308628862 8119079436 10617257724 11502029201 23004058402 34506087603 46008116804 69012175206 138024350412
• Sum of all divisors σ(n): 368901053472
• Sum of proper divisors (its aliquot sum) s(n): 230876703060
• 138024350412 is an abundant number, because the sum of its proper divisors (230876703060) is greater than itself. Its abundance is 92852352648

Bases of 138024350412

• Binary: 10000000100010111001000111001011001100₂
• Hexadecimal: 0x2022E472CC
• Base-36: 1REO4UDO

Squares and roots of 138024350412

• 138024350412 squared (138024350412²) is 19050721306654564569744
• 138024350412 cubed (138024350412³) is 2629463433231044127613625869134528
• The square root of 138024350412 is 371516.2855272971
• The cube root of 138024350412 is 5167.9531822859

Scales and comparisons

• 138,024,350,412 seconds is equal to 4,388 years, 38 weeks, 6 days, 1 hour, 20 minutes, 12 seconds.
• To count from 1 to 138,024,350,412 would take you about eight thousand, seven hundred seventy-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 138024350412 cubic inches would be around 430.7 feet tall.

Recreational maths with 138024350412

• 138024350412 backwards is 214053420831
• The number of decimal digits it has is: 12
• The sum of 138024350412's digits is 33
• More coming soon!