138956796976325

Names of 138956796976325

• Cardinal: 138956796976325 can be written as One hundred thirty-eight trillion, nine hundred fifty-six billion, seven hundred ninety-six million, nine hundred seventy-six thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.38956796976325 × 10¹⁴

Factors of 138956796976325

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 384

Divisors of 138956796976325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 25 97 103 179 485 515 895 2425 2575 4475 9409 9991 17363 18437 32041 47045 49955 86815 92185 160205 235225 249775 434075 460925 801025 969127 1684211 1788389 3107977 3300223 4845635 5735339 8421055 8941945 15539885 16501115 24228175 28676695 42105275 44709725 77699425 82505575 143383475 173473733 301473769 320121631 556327883 590739917 867368665 1507368845 1600608155 2781639415 2953699585 4336843325 7536844225 8003040775 13908197075 14768497925 31051798207 53963804651 57301771949 155258991035 269819023255 286508859745 776294955175 1349095116275 1432544298725 5558271879053 27791359395265 138956796976325
• Sum of all divisors σ(n): 176778989974080
• Sum of proper divisors (its aliquot sum) s(n): 37822192997755
• 138956796976325 is a deficient number, because the sum of its proper divisors (37822192997755) is less than itself. Its deficiency is 101134603978570

Bases of 138956796976325

• Binary: 11111100110000101100110100001011101110011000101₂
• Hexadecimal: 0x7E616685DCC5
• Base-36: 1D97VD5TC5

Squares and roots of 138956796976325

• 138956796976325 squared (138956796976325²) is 19308991425919604662610505625
• 138956796976325 cubed (138956796976325³) is 2683115601389110671413974879813179404328125
• The square root of 138956796976325 is 11787993.7638397569
• The cube root of 138956796976325 is 51795.6473060191

Scales and comparisons

• 138,956,796,976,325 seconds is equal to 4,418,396 years, 16 weeks, 5 days, 7 hours, 12 minutes, 5 seconds.
• To count from 1 to 138,956,796,976,325 would take you about eleven million, forty-five thousand, nine hundred ninety 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 138956796976325 cubic inches would be around 4316.3 feet tall.

Recreational maths with 138956796976325

• 138956796976325 backwards is 523679697659831
• The number of decimal digits it has is: 15
• The sum of 138956796976325's digits is 86
• More coming soon!