139370808976

Names of 139370808976

• Cardinal: 139370808976 can be written as One hundred thirty-nine billion, three hundred seventy million, eight hundred eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.39370808976 × 10¹¹

Factors of 139370808976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 275

Divisors of 139370808976

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 67 98 112 134 196 199 268 392 398 469 536 784 796 938 1072 1393 1592 1876 2786 3184 3283 3752 4489 5572 6566 7504 8978 9751 11144 13132 13333 17956 19502 22288 26264 26666 31423 35912 39004 39601 52528 53332 62846 71824 78008 79202 93331 106664 125692 156016 158404 186662 213328 219961 251384 277207 316808 373324 439922 502768 554414 633616 653317 746648 879844 893311 1108828 1306634 1493296 1759688 1786622 1940449 2217656 2613268 2653267 3519376 3573244 3880898 4435312 5226536 5306534 6253177 7146488 7761796 10453072 10613068 12506354 14292976 15523592 18572869 21226136 25012708 31047184 37145738 42452272 43772239 50025416 74291476 87544478 100050832 130010083 148582952 175088956 177768889 260020166 297165904 350177912 355537778 520040332 700355824 711075556 1040080664 1244382223 1422151112 2080161328 2488764446 2844302224 4977528892 8710675561 9955057784 17421351122 19910115568 34842702244 69685404488 139370808976
• Sum of all divisors σ(n): 320486368419
• Sum of proper divisors (its aliquot sum) s(n): 181115559443
• 139370808976 is an abundant number, because the sum of its proper divisors (181115559443) is greater than itself. Its abundance is 41744750467

Bases of 139370808976

• Binary: 10000001110011001001011100011010010000₂
• Hexadecimal: 0x207325C690
• Base-36: 1S0XS4GG

Squares and roots of 139370808976

• 139370808976 squared (139370808976²) is 19424222394624682168576
• 139370808976 cubed (139370808976³) is 2707169588868577867731319125938176
• 139370808976 is a perfect square number. Its square root is 373324
• The cube root of 139370808976 is 5184.7036798247

Scales and comparisons

• 139,370,808,976 seconds is equal to 4,431 years, 29 weeks, 1 day, 1 hour, 36 minutes, 16 seconds.
• To count from 1 to 139,370,808,976 would take you about eight thousand, eight hundred sixty-three 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 139370808976 cubic inches would be around 432.1 feet tall.

Recreational maths with 139370808976

• 139370808976 backwards is 679808073931
• The number of decimal digits it has is: 12
• The sum of 139370808976's digits is 61
• More coming soon!