137505388625

Names of 137505388625

• Cardinal: 137505388625 can be written as One hundred thirty-seven billion, five hundred five million, three hundred eighty-eight thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.37505388625 × 10¹¹

Factors of 137505388625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8657

Divisors of 137505388625

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 25 29 55 125 145 275 319 421 725 1375 1595 2105 3625 4631 7975 8191 10525 12209 23155 39875 40955 52625 61045 90101 115775 134299 204775 237539 305225 450505 578875 671495 1023875 1187695 1526125 2252525 2612929 3357475 3448411 5938475 11262625 13064645 16787375 17242055 29692375 37932521 65323225 86210275 100003919 189662605 326616125 431051375 500019595 948313025 1100043109 2500097975 4741565125 5500215545 12500489875 27501077725 137505388625
• Sum of all divisors σ(n): 194146467840
• Sum of proper divisors (its aliquot sum) s(n): 56641079215
• 137505388625 is a deficient number, because the sum of its proper divisors (56641079215) is less than itself. Its deficiency is 80864309410

Bases of 137505388625

• Binary: 10000000000011111101011011100001010001₂
• Hexadecimal: 0x2003F5B851
• Base-36: 1R635OWH

Squares and roots of 137505388625

• 137505388625 squared (137505388625²) is 18907731900912279390625
• 137505388625 cubed (137505388625³) is 2599915023052252969642468806640625
• The square root of 137505388625 is 370817.1903040635
• The cube root of 137505388625 is 5161.4680014973

Scales and comparisons

• 137,505,388,625 seconds is equal to 4,372 years, 12 weeks, 5 days, 13 hours, 17 minutes, 5 seconds.
• To count from 1 to 137,505,388,625 would take you about eight thousand, seven hundred forty-four 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 137505388625 cubic inches would be around 430.1 feet tall.

Recreational maths with 137505388625

• 137505388625 backwards is 526883505731
• The number of decimal digits it has is: 12
• The sum of 137505388625's digits is 53
• More coming soon!