139135914657142

Names of 139135914657142

• Cardinal: 139135914657142 can be written as One hundred thirty-nine trillion, one hundred thirty-five billion, nine hundred fourteen million, six hundred fifty-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.39135914657142 × 10¹⁴

Factors of 139135914657142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 994624

Divisors of 139135914657142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 547 1094 7111 9941 14222 19882 129233 258466 984121 1968242 5437727 10875454 12793573 25587146 70690451 141380902 538314187 1076628374 6998084431 9783146861 13996168862 19566293722 127180909193 254361818386 5351381332967 10702762665934 69567957328571 139135914657142
• Sum of all divisors σ(n): 225191787506784
• Sum of proper divisors (its aliquot sum) s(n): 86055872849642
• 139135914657142 is a deficient number, because the sum of its proper divisors (86055872849642) is less than itself. Its deficiency is 53080041807500

Bases of 139135914657142

• Binary: 11111101000101100011010110001001100010101110110₂
• Hexadecimal: 0x7E8B1AC4C576
• Base-36: 1DBI5N7CDY

Squares and roots of 139135914657142

• 139135914657142 squared (139135914657142²) is 19358802747479502027411608164
• 139135914657142 cubed (139135914657142³) is 2693504726937754065932942077405320908107288
• The square root of 139135914657142 is 11795588.7795879861
• The cube root of 139135914657142 is 51817.8929079703

Scales and comparisons

• 139,135,914,657,142 seconds is equal to 4,424,091 years, 36 weeks, 6 days, 14 hours, 32 minutes, 22 seconds.
• To count from 1 to 139,135,914,657,142 would take you about eleven million, sixty thousand, two hundred twenty-nine 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 139135914657142 cubic inches would be around 4318.2 feet tall.

Recreational maths with 139135914657142

• 139135914657142 backwards is 241756419531931
• The number of decimal digits it has is: 15
• The sum of 139135914657142's digits is 61
• More coming soon!