137657064420

Names of 137657064420

• Cardinal: 137657064420 can be written as One hundred thirty-seven billion, six hundred fifty-seven million, sixty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.3765706442 × 10¹¹

Factors of 137657064420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1558060

Divisors of 137657064420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 491 982 1473 1964 2455 2946 4419 4910 5892 7365 8838 9820 14730 17676 22095 29460 44190 88380 1557559 3115118 4672677 6230236 7787795 9345354 14018031 15575590 18690708 23363385 28036062 31151180 46726770 56072124 70090155 93453540 140180310 280360620 764761469 1529522938 2294284407 3059045876 3823807345 4588568814 6882853221 7647614690 9177137628 11471422035 13765706442 15295229380 22942844070 27531412884 34414266105 45885688140 68828532210 137657064420
• Sum of all divisors σ(n): 418410457920
• Sum of proper divisors (its aliquot sum) s(n): 280753393500
• 137657064420 is an abundant number, because the sum of its proper divisors (280753393500) is greater than itself. Its abundance is 143096329080

Bases of 137657064420

• Binary: 10000000001101000000000001101111100100₂
• Hexadecimal: 0x200D001BE4
• Base-36: 1R8LGMP0

Squares and roots of 137657064420

• 137657064420 squared (137657064420²) is 18949467384732029936400
• 137657064420 cubed (137657064420³) is 2608528052504745969392383302888000
• The square root of 137657064420 is 371021.6495300511
• The cube root of 137657064420 is 5163.3650958525

Scales and comparisons

• 137,657,064,420 seconds is equal to 4,377 years, 3 weeks, 4 days, 1 hour, 27 minutes.
• To count from 1 to 137,657,064,420 would take you about eight thousand, seven hundred fifty-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 137657064420 cubic inches would be around 430.3 feet tall.

Recreational maths with 137657064420

• 137657064420 backwards is 024460756731
• 137657064420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137657064420's digits is 45
• More coming soon!