138121602984963

Names of 138121602984963

• Cardinal: 138121602984963 can be written as One hundred thirty-eight trillion, one hundred twenty-one billion, six hundred two million, nine hundred eighty-four thousand, nine hundred sixty-three.

Scientific notation

• Scientific notation: 1.38121602984963 × 10¹⁴

Factors of 138121602984963

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 935

Divisors of 138121602984963

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 351 507 919 1053 1521 2197 2757 4563 6591 8271 11947 13689 19773 24813 35841 59319 74439 107523 155311 177957 322569 465933 844561 967707 1397799 2019043 2533683 4193397 6057129 7601049 10979293 12580191 18171387 22803147 32937879 54514161 68409441 98813637 142730809 163542483 296440911 428192427 776151559 889322733 1284577281 1855500517 2328454677 3853731843 5566501551 6985364031 10089970267 11561195529 16699504653 20956092093 30269910801 50098513959 62868276279 90809732403 131169613471 150295541877 272429197209 393508840413 817287591627 1180526521239 1705204975123 3541579563717 5115614925369 10624738691151 15346844776107 46040534328321 138121602984963
• Sum of all divisors σ(n): 223759607579200
• Sum of proper divisors (its aliquot sum) s(n): 85638004594237
• 138121602984963 is a deficient number, because the sum of its proper divisors (85638004594237) is less than itself. Its deficiency is 52483598390726

Bases of 138121602984963

• Binary: 11111011001111011110001000101001110110000000011₂
• Hexadecimal: 0x7D9EF114EC03
• Base-36: 1CYK6S816R

Squares and roots of 138121602984963

• 138121602984963 squared (138121602984963²) is 19077577211135739911604111369
• 138121602984963 cubed (138121602984963³) is 2635025545471468318657990042626013484344347
• The square root of 138121602984963 is 11752514.7515313929
• The cube root of 138121602984963 is 51691.6668493879

Scales and comparisons

• 138,121,602,984,963 seconds is equal to 4,391,839 years, 38 weeks, 2 days, 4 hours, 16 minutes, 3 seconds.
• To count from 1 to 138,121,602,984,963 would take you about ten million, nine hundred seventy-nine thousand, five hundred ninety-nine 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 138121602984963 cubic inches would be around 4307.6 feet tall.

Recreational maths with 138121602984963

• 138121602984963 backwards is 369489206121831
• The number of decimal digits it has is: 15
• The sum of 138121602984963's digits is 63
• More coming soon!