137352809187

Names of 137352809187

• Cardinal: 137352809187 can be written as One hundred thirty-seven billion, three hundred fifty-two million, eight hundred nine thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 1.37352809187 × 10¹¹

Factors of 137352809187

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1182835

Divisors of 137352809187

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 17 23 27 33 51 69 99 153 187 207 253 297 391 459 561 621 759 1173 1683 2277 3519 4301 5049 6831 10557 12903 38709 116127 1182781 3548343 10645029 13010591 20107277 27203963 31935087 39031773 60321831 81611889 117095319 180965493 221180047 244835667 299243593 351285957 462467371 542896479 663540141 734507001 897730779 1387402113 1990620423 2693192337 4162206339 5087141081 5971861269 8079577011 12486619017 15261423243 45784269729 137352809187
• Sum of all divisors σ(n): 245261675520
• Sum of proper divisors (its aliquot sum) s(n): 107908866333
• 137352809187 is a deficient number, because the sum of its proper divisors (107908866333) is less than itself. Its deficiency is 29443942854

Bases of 137352809187

• Binary: 1111111111010110111011000101011100011₂
• Hexadecimal: 0x1FFADD8AE3
• Base-36: 1R3KBDUR

Squares and roots of 137352809187

• 137352809187 squared (137352809187²) is 18865794191560431600969
• 137352809187 cubed (137352809187³) is 2591269829754612887467259981302203
• The square root of 137352809187 is 370611.3991595509
• The cube root of 137352809187 is 5159.5581966921

Scales and comparisons

• 137,352,809,187 seconds is equal to 4,367 years, 20 weeks, 3 days, 14 hours, 6 minutes, 27 seconds.
• To count from 1 to 137,352,809,187 would take you about eight thousand, seven hundred thirty-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 137352809187 cubic inches would be around 430 feet tall.

Recreational maths with 137352809187

• 137352809187 backwards is 781908253731
• The number of decimal digits it has is: 12
• The sum of 137352809187's digits is 54
• More coming soon!