137664975025867641344

Names of 137664975025867641344

• Cardinal: 137664975025867641344 can be written as One hundred thirty-seven quintillion, six hundred sixty-four quadrillion, nine hundred seventy-five trillion, twenty-five billion, eight hundred sixty-seven million, six hundred forty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.37664975025867641344 × 10²⁰

Factors of 137664975025867641344

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 645435

Divisors of 137664975025867641344

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 645433 1290866 2581732 5163464 10326928 20653856 41307712 82615424 165230848 330461696 416583757489 833167514978 1666335029956 3332670059912 6665340119824 13330680239648 26661360479296 53322720958592 106645441917184 213290883834368
• Sum of all divisors σ(n): 137665187900827997205
• Sum of proper divisors (its aliquot sum) s(n): 212874960355861
• 137664975025867641344 is a deficient number, because the sum of its proper divisors (212874960355861) is less than itself. Its deficiency is 137664762150907285483

Bases of 137664975025867641344

• Binary: 1110111011001111100001111010110011111011101110111001101001000000000₂
• Hexadecimal: 0x7767C3D67DDDCD200
• Base-36: T1WWGUFB1NGU8

Squares and roots of 137664975025867641344

• 137664975025867641344 squared (137664975025867641344²) is 18951645348872761398530587668701818126336
• 137664975025867641344 cubed (137664975025867641344³) is 2608977783651669340873004734695221165244120006972777728835584
• The square root of 137664975025867641344 is 11733071849.5144161179
• 137664975025867641344 is a perfect cube number. Its cube root is 5163464

Scales and comparisons

• 137,664,975,025,867,641,344 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,664,975,025,867,641,344 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 137664975025867641344 cubic inches would be around 430288.7 feet tall.

Recreational maths with 137664975025867641344

• 137664975025867641344 backwards is 443146768520579466731
• The number of decimal digits it has is: 21
• The sum of 137664975025867641344's digits is 98
• More coming soon!