138559030397142

Names of 138559030397142

• Cardinal: 138559030397142 can be written as One hundred thirty-eight trillion, five hundred fifty-nine billion, thirty million, three hundred ninety-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.38559030397142 × 10¹⁴

Factors of 138559030397142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 342667820

Divisors of 138559030397142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 19 38 57 114 3547 7094 10641 21282 67393 134786 202179 404358 342664249 685328498 1027992747 2055985494 6510620731 13021241462 19531862193 39063724386 1215430091203 2430860182406 3646290273609 7292580547218 23093171732857 46186343465714 69279515198571 138559030397142
• Sum of all divisors σ(n): 291785462160000
• Sum of proper divisors (its aliquot sum) s(n): 153226431762858
• 138559030397142 is an abundant number, because the sum of its proper divisors (153226431762858) is greater than itself. Its abundance is 14667401365716

Bases of 138559030397142

• Binary: 11111100000010011001001110010011000100011010110₂
• Hexadecimal: 0x7E04C9C988D6
• Base-36: 1D45517KK6

Squares and roots of 138559030397142

• 138559030397142 squared (138559030397142²) is 19198604904596120742241768164
• 138559030397142 cubed (138559030397142³) is 2660140080558653380829012006104101212187288
• The square root of 138559030397142 is 11771109.9900197177
• The cube root of 138559030397142 is 51746.1780521577

Scales and comparisons

• 138,559,030,397,142 seconds is equal to 4,405,748 years, 29 weeks, 6 days, 10 hours, 45 minutes, 42 seconds.
• To count from 1 to 138,559,030,397,142 would take you about eleven million, fourteen thousand, three hundred seventy-one 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 138559030397142 cubic inches would be around 4312.2 feet tall.

Recreational maths with 138559030397142

• 138559030397142 backwards is 241793030955831
• The number of decimal digits it has is: 15
• The sum of 138559030397142's digits is 60
• More coming soon!