139099553142

Names of 139099553142

• Cardinal: 139099553142 can be written as One hundred thirty-nine billion, ninety-nine million, five hundred fifty-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.39099553142 × 10¹¹

Factors of 139099553142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5765

Divisors of 139099553142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 33 66 373 746 1119 1433 2238 2866 3943 4103 4299 7886 8206 8598 11829 12309 15763 23658 24618 31526 43373 47289 86746 94578 130119 260238 534509 1069018 1470739 1603527 2941478 3207054 4412217 5650319 5879599 8824434 11300638 11759198 16178129 16950957 17638797 32356258 33901914 35277594 48534387 62153509 97068774 124307018 186460527 372921054 2107568987 4215137974 6322706961 12645413922 23183258857 46366517714 69549776571 139099553142
• Sum of all divisors σ(n): 304593163776
• Sum of proper divisors (its aliquot sum) s(n): 165493610634
• 139099553142 is an abundant number, because the sum of its proper divisors (165493610634) is greater than itself. Its abundance is 26394057492

Bases of 139099553142

• Binary: 10000001100010111110101011110101110110₂
• Hexadecimal: 0x2062FABD76
• Base-36: 1RWGA646

Squares and roots of 139099553142

• 139099553142 squared (139099553142²) is 19348685684304082072164
• 139099553142 cubed (139099553142³) is 2691393532571710299484505796939288
• The square root of 139099553142 is 372960.5249111493
• The cube root of 139099553142 is 5181.3378518181

Scales and comparisons

• 139,099,553,142 seconds is equal to 4,422 years, 48 weeks, 4 days, 12 hours, 45 minutes, 42 seconds.
• To count from 1 to 139,099,553,142 would take you about eight thousand, eight hundred forty-five 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 139099553142 cubic inches would be around 431.8 feet tall.

Recreational maths with 139099553142

• 139099553142 backwards is 241355990931
• The number of decimal digits it has is: 12
• The sum of 139099553142's digits is 51
• More coming soon!