137689540625

Names of 137689540625

• Cardinal: 137689540625 can be written as One hundred thirty-seven billion, six hundred eighty-nine million, five hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.37689540625 × 10¹¹

Factors of 137689540625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 288

Divisors of 137689540625

• Number of divisors d(n): 108
• Complete list of divisors:
  1 5 7 13 25 35 49 65 91 125 175 245 263 325 455 625 637 875 1225 1315 1625 1841 2275 3125 3185 3419 4375 6125 6575 8125 9205 11375 12887 15925 17095 21875 23933 30625 32875 40625 46025 56875 64435 69169 79625 85475 119665 153125 164375 167531 230125 284375 322175 345845 398125 427375 484183 598325 821875 837655 899197 1150625 1610875 1729225 1990625 2136875 2420915 2991625 3389281 4188275 4495985 5753125 6294379 8054375 8646125 10684375 12104575 14958125 16946405 20941375 22479925 31471895 40271875 43230625 44060653 60522875 74790625 84732025 104706875 112399625 157359475 216153125 220303265 302614375 423660125 523534375 561998125 786797375 1101516325 1513071875 2118300625 2809990625 3933986875 5507581625 10591503125 19669934375 27537908125 137689540625
• Sum of all divisors σ(n): 216421827804
• Sum of proper divisors (its aliquot sum) s(n): 78732287179
• 137689540625 is a deficient number, because the sum of its proper divisors (78732287179) is less than itself. Its deficiency is 58957253446

Bases of 137689540625

• Binary: 10000000001110111011111010100000010001₂
• Hexadecimal: 0x200EEFA811
• Base-36: 1R94SPHT

Squares and roots of 137689540625

• 137689540625 squared (137689540625²) is 18958409597523525390625
• 137689540625 cubed (137689540625³) is 2610374708463605348665679931640625
• The square root of 137689540625 is 371065.4128654407
• The cube root of 137689540625 is 5163.7711128359

Scales and comparisons

• 137,689,540,625 seconds is equal to 4,378 years, 5 weeks, 1 day, 22 hours, 37 minutes, 5 seconds.
• To count from 1 to 137,689,540,625 would take you about eight thousand, seven hundred fifty-six 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 137689540625 cubic inches would be around 430.3 feet tall.

Recreational maths with 137689540625

• 137689540625 backwards is 526045986731
• The number of decimal digits it has is: 12
• The sum of 137689540625's digits is 56
• More coming soon!