137838513726

Names of 137838513726

• Cardinal: 137838513726 can be written as One hundred thirty-seven billion, eight hundred thirty-eight million, five hundred thirteen thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 1.37838513726 × 10¹¹

Factors of 137838513726

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1007

Divisors of 137838513726

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 81 122 162 183 243 366 486 549 729 941 1098 1458 1647 1882 2187 2823 3294 3721 4374 4941 5646 6561 7442 8469 9882 11163 13122 14823 16938 19683 22326 25407 29646 33489 39366 44469 50814 57401 66978 76221 88938 100467 114802 133407 152442 172203 200934 228663 266814 301401 344406 400221 457326 516609 602802 685989 800442 904203 1033218 1200663 1371978 1549827 1808406 2057967 2401326 2712609 3099654 3501461 4115934 4649481 5425218 6173901 7002922 8137827 9298962 10504383 12347802 13948443 16275654 18521703 21008766 24413481 27896886 31513149 37043406 41845329 48826962 63026298 73240443 83690658 94539447 125535987 146480886 189078894 251071974 283618341 376607961 567236682 753215922 850855023 1129823883 1701710046 2259647766 2552565069 5105130138 7657695207 15315390414 22973085621 45946171242 68919256863 137838513726
• Sum of all divisors σ(n): 315633939192
• Sum of proper divisors (its aliquot sum) s(n): 177795425466
• 137838513726 is an abundant number, because the sum of its proper divisors (177795425466) is greater than itself. Its abundance is 39956911740

Bases of 137838513726

• Binary: 10000000010111110100001100111000111110₂
• Hexadecimal: 0x2017D0CE3E
• Base-36: 1RBLHPVI

Squares and roots of 137838513726

• 137838513726 squared (137838513726²) is 18999455866192690403076
• 137838513726 cubed (137838513726³) is 2618856758198732375485259698621176
• The square root of 137838513726 is 371266.0955783601
• The cube root of 137838513726 is 5165.6327544299

Scales and comparisons

• 137,838,513,726 seconds is equal to 4,382 years, 43 weeks, 4 days, 4 hours, 2 minutes, 6 seconds.
• To count from 1 to 137,838,513,726 would take you about eight thousand, seven hundred sixty-five 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 137838513726 cubic inches would be around 430.5 feet tall.

Recreational maths with 137838513726

• 137838513726 backwards is 627315838731
• 137838513726 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137838513726's digits is 54
• More coming soon!