139199455976

Names of 139199455976

• Cardinal: 139199455976 can be written as One hundred thirty-nine billion, one hundred ninety-nine million, four hundred fifty-five thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.39199455976 × 10¹¹

Factors of 139199455976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 117335

Divisors of 139199455976

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 392 3109 6218 12436 21763 24872 43526 87052 114217 152341 174104 228434 304682 456868 609364 799519 913736 1218728 1599038 3198076 5596633 6396152 11193266 22386532 44773064 355100653 710201306 1420402612 2485704571 2840805224 4971409142 9942818284 17399931997 19885636568 34799863994 69599727988 139199455976
• Sum of all divisors σ(n): 303711372900
• Sum of proper divisors (its aliquot sum) s(n): 164511916924
• 139199455976 is an abundant number, because the sum of its proper divisors (164511916924) is greater than itself. Its abundance is 25312460948

Bases of 139199455976

• Binary: 10000001101000111011110010001011101000₂
• Hexadecimal: 0x2068EF22E8
• Base-36: 1RY3RFMW

Squares and roots of 139199455976

• 139199455976 squared (139199455976²) is 19376488544014362112576
• 139199455976 cubed (139199455976³) is 2697196664051995537201245267954176
• The square root of 139199455976 is 373094.4330541531
• The cube root of 139199455976 is 5182.5779863129

Scales and comparisons

• 139,199,455,976 seconds is equal to 4,426 years, 5 weeks, 5 days, 19 hours, 32 minutes, 56 seconds.
• To count from 1 to 139,199,455,976 would take you about eight thousand, eight hundred fifty-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 139199455976 cubic inches would be around 431.9 feet tall.

Recreational maths with 139199455976

• 139199455976 backwards is 679554991931
• The number of decimal digits it has is: 12
• The sum of 139199455976's digits is 68
• More coming soon!