139870016064

Names of 139870016064

• Cardinal: 139870016064 can be written as One hundred thirty-nine billion, eight hundred seventy million, sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 1.39870016064 × 10¹¹

Factors of 139870016064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15588

Divisors of 139870016064

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 15583 31166 46749 62332 93498 124664 140247 186996 249328 280494 373992 498656 560988 747984 997312 1121976 1495968 2243952 2991936 4487904 8975808 242829889 485659778 728489667 971319556 1456979334 1942639112 2185469001 2913958668 3885278224 4370938002 5827917336 7770556448 8741876004 11655834672 15541112896 17483752008 23311669344 34967504016 46623338688 69935008032 139870016064
• Sum of all divisors σ(n): 400937875923
• Sum of proper divisors (its aliquot sum) s(n): 261067859859
• 139870016064 is an abundant number, because the sum of its proper divisors (261067859859) is greater than itself. Its abundance is 121197843795

Bases of 139870016064

• Binary: 10000010010000111001110001001001000000₂
• Hexadecimal: 0x2090E71240
• Base-36: 1S96ZV40

Squares and roots of 139870016064

• 139870016064 squared (139870016064²) is 19563621393743618052096
• 139870016064 cubed (139870016064³) is 2736364038612933926044147908870144
• 139870016064 is a perfect square number. Its square root is 373992
• The cube root of 139870016064 is 5190.8866022959

Scales and comparisons

• 139,870,016,064 seconds is equal to 4,447 years, 22 weeks, 3 days, 22 hours, 14 minutes, 24 seconds.
• To count from 1 to 139,870,016,064 would take you about eight thousand, eight hundred ninety-four 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 139870016064 cubic inches would be around 432.6 feet tall.

Recreational maths with 139870016064

• 139870016064 backwards is 460610078931
• The number of decimal digits it has is: 12
• The sum of 139870016064's digits is 45
• More coming soon!