138377339776026751093121

Names of 138377339776026751093121

• Cardinal: 138377339776026751093121 can be written as One hundred thirty-eight sextillion, three hundred seventy-seven quintillion, three hundred thirty-nine quadrillion, seven hundred seventy-six trillion, twenty-six billion, seven hundred fifty-one million, ninety-three thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.38377339776026751093121 × 10²³

Factors of 138377339776026751093121

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 138377339776026751093121

Divisors of 138377339776026751093121

• Number of divisors d(n): 2
• Complete list of divisors:
  1 138377339776026751093121
• Sum of all divisors σ(n): 138377339776026751093122
• Sum of proper divisors (its aliquot sum) s(n): 1
• 138377339776026751093121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 138377339776026751093120

Bases of 138377339776026751093121

• Binary: 11101010011010111001101011011110110111011101010000110001101010100100110000001₂
• Hexadecimal: 0x1D4D735BDBBA86354981
• Base-36: MJ7I5KHUN3MEVLT

Squares and roots of 138377339776026751093121

• 138377339776026751093121 squared (138377339776026751093121²) is 19148288163489955220380368782182775168413520641
• 138377339776026751093121 cubed (138377339776026751093121³) is 2649689177328520809133368512796737729736505861396218752964502846610561
• The square root of 138377339776026751093121 is 371991047978.3441658153
• The cube root of 138377339776026751093121 is 51723550.1327711413

Scales and comparisons

• 138,377,339,776,026,751,093,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,377,339,776,026,751,093,121 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138377339776026751093121 cubic inches would be around 4310295.8 feet tall.

Recreational maths with 138377339776026751093121

• 138377339776026751093121 backwards is 121390157620677933773831
• The number of decimal digits it has is: 24
• The sum of 138377339776026751093121's digits is 101
• More coming soon!