137900356950985356742

Names of 137900356950985356742

• Cardinal: 137900356950985356742 can be written as One hundred thirty-seven quintillion, nine hundred quadrillion, three hundred fifty-six trillion, nine hundred fifty billion, nine hundred eighty-five million, three hundred fifty-six thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.37900356950985356742 × 10²⁰

Factors of 137900356950985356742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 45391822564511349

Divisors of 137900356950985356742

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 7 14 31 49 62 98 217 434 1519 3038 45391822564511309 90783645129022618 317742757951579163 635485515903158326 1407146499499850579 2224199305661054141 2814292998999701158 4448398611322108282 9850025496498954053 19700050992997908106 68950178475492678371 137900356950985356742
• Sum of all divisors σ(n): 248384053073005888320
• Sum of proper divisors (its aliquot sum) s(n): 110483696122020531578
• 137900356950985356742 is a deficient number, because the sum of its proper divisors (110483696122020531578) is less than itself. Its deficiency is 27416660828964825164

Bases of 137900356950985356742

• Binary: 1110111100111000000011111000000010011111111000011010011010111000110₂
• Hexadecimal: 0x779C07C04FF0D35C6
• Base-36: T3PA4RUWVJ35Y

Squares and roots of 137900356950985356742

• 137900356950985356742 squared (137900356950985356742²) is 19016508447209175395390749041709004854564
• 137900356950985356742 cubed (137900356950985356742³) is 2622383302831573563147299189639650997766336443755355366870488
• The square root of 137900356950985356742 is 11743098268.8124243057
• The cube root of 137900356950985356742 is 5166405.1839809945

Scales and comparisons

• 137,900,356,950,985,356,742 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,900,356,950,985,356,742 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 137900356950985356742 cubic inches would be around 430533.8 feet tall.

Recreational maths with 137900356950985356742

• 137900356950985356742 backwards is 247653589059653009731
• The number of decimal digits it has is: 21
• The sum of 137900356950985356742's digits is 97
• More coming soon!