138346601802912

Names of 138346601802912

• Cardinal: 138346601802912 can be written as One hundred thirty-eight trillion, three hundred forty-six billion, six hundred one million, eight hundred two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.38346601802912 × 10¹⁴

Factors of 138346601802912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2276635975

Divisors of 138346601802912

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 211 288 422 633 844 1266 1688 1899 2532 3376 3798 5064 6752 7596 10128 15192 20256 30384 60768 2276635759 4553271518 6829907277 9106543036 13659814554 18213086072 20489721831 27319629108 36426172144 40979443662 54639258216 72852344288 81958887324 109278516432 163917774648 218557032864 327835549296 480370145149 655671098592 960740290298 1441110435447 1921480580596 2882220870894 3842961161192 4323331306341 5764441741788 7685922322384 8646662612682 11528883483576 15371844644768 17293325225364 23057766967152 34586650450728 46115533934304 69173300901456 138346601802912
• Sum of all divisors σ(n): 395287713737280
• Sum of proper divisors (its aliquot sum) s(n): 256941111934368
• 138346601802912 is an abundant number, because the sum of its proper divisors (256941111934368) is greater than itself. Its abundance is 118594510131456

Bases of 138346601802912

• Binary: 11111011101001101010100000011100110110010100000₂
• Hexadecimal: 0x7DD3540E6CA0
• Base-36: 1D1FJUPK80

Squares and roots of 138346601802912

• 138346601802912 squared (138346601802912²) is 19139782230413493848891679744
• 138346601802912 cubed (138346601802912³) is 2647923830825466528714330682964266510614528
• The square root of 138346601802912 is 11762083.2254712431
• The cube root of 138346601802912 is 51719.7200383567

Scales and comparisons

• 138,346,601,802,912 seconds is equal to 4,398,994 years, 1 day, 3 hours, 55 minutes, 12 seconds.
• To count from 1 to 138,346,601,802,912 would take you about ten million, nine hundred ninety-seven thousand, four hundred eighty-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 138346601802912 cubic inches would be around 4310 feet tall.

Recreational maths with 138346601802912

• 138346601802912 backwards is 219208106643831
• The number of decimal digits it has is: 15
• The sum of 138346601802912's digits is 54
• More coming soon!