137564851816748161

Names of 137564851816748161

• Cardinal: 137564851816748161 can be written as One hundred thirty-seven quadrillion, five hundred sixty-four trillion, eight hundred fifty-one billion, eight hundred sixteen million, seven hundred forty-eight thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.37564851816748161 × 10¹⁷

Factors of 137564851816748161

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 223258

Divisors of 137564851816748161

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 19 53 247 689 1007 1367 13091 17771 25973 42989 72451 178817 337649 558857 816791 941863 1376569 2278417 2324621 3397523 9477301 10618283 17895397 29619421 43289923 44167799 58765963 123204913 180068719 244442839 562768999 763957519 1116553297 2340893347 3114596039 3177756907 4644413941 7687164013 12955470467 14515192861 40489748507 59177324741 60377381233 99933132169 146056116247 168421116071 246153938873 407419692689 769305221633 1898729511211 3200001205349 5296456004957 7740974161091 10508353205771 100632664094183 136608591675023 199658710909649 556942719905863 2595563241825437 7240255358776219 10581911678211397 137564851816748161
• Sum of all divisors σ(n): 159007118282611200
• Sum of proper divisors (its aliquot sum) s(n): 21442266465863039
• 137564851816748161 is a deficient number, because the sum of its proper divisors (21442266465863039) is less than itself. Its deficiency is 116122585350885122

Bases of 137564851816748161

• Binary: 111101000101110101000000011111110000111011101010010000001₂
• Hexadecimal: 0x1E8BA80FE1DD481
• Base-36: 11MIO4HKH0G1

Squares and roots of 137564851816748161

• 137564851816748161 squared (137564851816748161²) is 18924088455363879812055580496881921
• 137564851816748161 cubed (137564851816748161³) is 2603289424129166721647113357093488427574546210897281
• The square root of 137564851816748161 is 370897360.2180907421
• The cube root of 137564851816748161 is 516221.1907205947

Scales and comparisons

• 137,564,851,816,748,161 seconds is equal to 4,374,136,771 years, 38 weeks, 6 days, 1 hour, 36 minutes, 1 second.
• To count from 1 to 137,564,851,816,748,161 would take you about thirteen billion, one hundred twenty-two million, four hundred ten thousand, three hundred fifteen 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 137564851816748161 cubic inches would be around 43018.4 feet tall.

Recreational maths with 137564851816748161

• 137564851816748161 backwards is 161847618158465731
• The number of decimal digits it has is: 18
• The sum of 137564851816748161's digits is 82
• More coming soon!