137666656674132025

Names of 137666656674132025

• Cardinal: 137666656674132025 can be written as One hundred thirty-seven quadrillion, six hundred sixty-six trillion, six hundred fifty-six billion, six hundred seventy-four million, one hundred thirty-two thousand and twenty-five.

Scientific notation

• Scientific notation: 1.37666656674132025 × 10¹⁷

Factors of 137666656674132025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 653679

Divisors of 137666656674132025

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 25 55 121 275 605 2371 3025 11855 26081 30941 59275 130405 154705 286891 340351 620351 652025 773525 1434455 1701755 3101755 3743861 6823861 7172275 8508775 15508775 18719305 34119305 73361111 75062471 93596525 170596525 366805555 375312355 806972221 1470852221 1834027775 1876561775 4034861105 7354261105 8876694431 16179374431 19194280291 20174305525 36771305525 44383472155 80896872155 95971401455 177973118741 211137083201 221917360775 404484360775 479857007275 889865593705 1055685416005 2322507915211 4449327968525 5278427080025 11612539576055 45509638569961 58062697880275 227548192849805 500606024269571 1137740964249025 2503030121347855 5506666266965281 12515150606739275 27533331334826405 137666656674132025
• Sum of all divisors σ(n): 187721747328213504
• Sum of proper divisors (its aliquot sum) s(n): 50055090654081479
• 137666656674132025 is a deficient number, because the sum of its proper divisors (50055090654081479) is less than itself. Its deficiency is 87611566020050546

Bases of 137666656674132025

• Binary: 111101001000101110001100001001000011110100011000000111001₂
• Hexadecimal: 0x1E91718487A3039
• Base-36: 11NIR8ZS19VD

Squares and roots of 137666656674132025

• 137666656674132025 squared (137666656674132025²) is 18952108359833339622970787130600625
• 137666656674132025 cubed (137666656674132025³) is 2609073394824123769840566952503656559455738797515625
• The square root of 137666656674132025 is 371034576.1167441723
• The cube root of 137666656674132025 is 516348.5024701251

Scales and comparisons

• 137,666,656,674,132,025 seconds is equal to 4,377,373,851 years, 16 weeks, 12 hours, 40 minutes, 25 seconds.
• To count from 1 to 137,666,656,674,132,025 would take you about thirteen billion, one hundred thirty-two million, one hundred twenty-one thousand, five hundred fifty-three 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 137666656674132025 cubic inches would be around 43029 feet tall.

Recreational maths with 137666656674132025

• 137666656674132025 backwards is 520231476656666731
• The number of decimal digits it has is: 18
• The sum of 137666656674132025's digits is 76
• More coming soon!