137976193980

Names of 137976193980

• Cardinal: 137976193980 can be written as One hundred thirty-seven billion, nine hundred seventy-six million, one hundred ninety-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3797619398 × 10¹¹

Factors of 137976193980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7163990

Divisors of 137976193980

• 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 90 107 180 214 321 428 535 642 963 1070 1284 1605 1926 2140 3210 3852 4815 6420 9630 19260 7163873 14327746 21491619 28655492 35819365 42983238 64474857 71638730 85966476 107458095 128949714 143277460 214916190 257899428 322374285 429832380 644748570 766534411 1289497140 1533068822 2299603233 3066137644 3832672055 4599206466 6898809699 7665344110 9198412932 11498016165 13797619398 15330688220 22996032330 27595238796 34494048495 45992064660 68988096990 137976193980
• Sum of all divisors σ(n): 422439322032
• Sum of proper divisors (its aliquot sum) s(n): 284463128052
• 137976193980 is an abundant number, because the sum of its proper divisors (284463128052) is greater than itself. Its abundance is 146486934072

Bases of 137976193980

• Binary: 10000000100000000001011010001110111100₂
• Hexadecimal: 0x202005A3BC
• Base-36: 1RDVGON0

Squares and roots of 137976193980

• 137976193980 squared (137976193980²) is 19037430105206588240400
• 137976193980 cubed (137976193980³) is 2626712149076676027031417272792000
• The square root of 137976193980 is 371451.4692123319
• The cube root of 137976193980 is 5167.3520827109

Scales and comparisons

• 137,976,193,980 seconds is equal to 4,387 years, 11 weeks, 1 day, 16 hours, 33 minutes.
• To count from 1 to 137,976,193,980 would take you about eight thousand, seven hundred seventy-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 137976193980 cubic inches would be around 430.6 feet tall.

Recreational maths with 137976193980

• 137976193980 backwards is 089391679731
• The number of decimal digits it has is: 12
• The sum of 137976193980's digits is 63
• More coming soon!