138101095580

Names of 138101095580

• Cardinal: 138101095580 can be written as One hundred thirty-eight billion, one hundred one million, ninety-five thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.3810109558 × 10¹¹

Factors of 138101095580

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 424777

Divisors of 138101095580

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 28 35 46 70 92 101 115 140 161 202 230 322 404 460 505 644 707 805 1010 1414 1610 2020 2323 2828 3220 3535 4646 7070 9292 11615 14140 16261 23230 32522 46460 65044 81305 162610 325220 424639 849278 1698556 2123195 2972473 4246390 5944946 8492780 9766697 11889892 14862365 19533394 29724730 39066788 42888539 48833485 59449460 68366879 85777078 97666970 136733758 171554156 195333940 214442695 273467516 300219773 341834395 428885390 600439546 683668790 857770780 986436397 1200879092 1367337580 1501098865 1972872794 3002197730 3945745588 4932181985 6004395460 6905054779 9864363970 13810109558 19728727940 27620219116 34525273895 69050547790 138101095580
• Sum of all divisors σ(n): 349278289920
• Sum of proper divisors (its aliquot sum) s(n): 211177194340
• 138101095580 is an abundant number, because the sum of its proper divisors (211177194340) is greater than itself. Its abundance is 73076098760

Bases of 138101095580

• Binary: 10000000100111011101110111110010011100₂
• Hexadecimal: 0x2027777C9C
• Base-36: 1RFXTRBW

Squares and roots of 138101095580

• 138101095580 squared (138101095580²) is 19071912600396295536400
• 138101095580 cubed (138101095580³) is 2633852024920735155750303769112000
• The square root of 138101095580 is 371619.5575854425
• The cube root of 138101095580 is 5168.9108440975

Scales and comparisons

• 138,101,095,580 seconds is equal to 4,391 years, 9 weeks, 5 days, 7 hours, 26 minutes, 20 seconds.
• To count from 1 to 138,101,095,580 would take you about eight thousand, seven hundred eighty-two 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 138101095580 cubic inches would be around 430.7 feet tall.

Recreational maths with 138101095580

• 138101095580 backwards is 085590101831
• The number of decimal digits it has is: 12
• The sum of 138101095580's digits is 41
• More coming soon!