136742878575

Names of 136742878575

• Cardinal: 136742878575 can be written as One hundred thirty-six billion, seven hundred forty-two million, eight hundred seventy-eight thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 1.36742878575 × 10¹¹

Factors of 136742878575

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19605

Divisors of 136742878575

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 25 29 37 45 75 87 111 145 185 225 261 333 435 555 725 841 925 1073 1305 1665 2175 2523 2775 3219 4205 5365 6525 7569 8325 9657 12615 16095 19531 21025 26825 31117 37845 48285 58593 63075 80475 93351 97655 155585 175779 189225 241425 280053 292965 466755 488275 566399 722647 777925 878895 1400265 1464825 1699197 2167941 2333775 2831995 3613235 4394475 5097591 6503823 7001325 8495985 10839705 14159975 16425571 18066175 20956763 25487955 32519115 42479925 49276713 54198525 62870289 82127855 104783815 127439775 147830139 162595575 188610867 246383565 314351445 410639275 523919075 607746127 739150695 943054335 1231917825 1571757225 1823238381 3038730635 3695753475 4715271675 5469715143 9116191905 15193653175 27348575715 45580959525 136742878575
• Sum of all divisors σ(n): 260527464808
• Sum of proper divisors (its aliquot sum) s(n): 123784586233
• 136742878575 is a deficient number, because the sum of its proper divisors (123784586233) is less than itself. Its deficiency is 12958292342

Bases of 136742878575

• Binary: 1111111010110100000101011110101101111₂
• Hexadecimal: 0x1FD682BD6F
• Base-36: 1QTH6GDR

Squares and roots of 136742878575

• 136742878575 squared (136742878575²) is 18698614840977194030625
• 136742878575 cubed (136742878575³) is 2556902418720437377673969206359375
• The square root of 136742878575 is 369787.6127928029
• The cube root of 136742878575 is 5151.9096644321

Scales and comparisons

• 136,742,878,575 seconds is equal to 4,348 years, 4 hours, 56 minutes, 15 seconds.
• To count from 1 to 136,742,878,575 would take you about eight thousand, six hundred ninety-six 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 136742878575 cubic inches would be around 429.3 feet tall.

Recreational maths with 136742878575

• 136742878575 backwards is 575878247631
• The number of decimal digits it has is: 12
• The sum of 136742878575's digits is 63
• More coming soon!