13290231476937680

Names of 13290231476937680

• Cardinal: 13290231476937680 can be written as Thirteen quadrillion, two hundred ninety trillion, two hundred thirty-one billion, four hundred seventy-six million, nine hundred thirty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.329023147693768 × 10¹⁶

Factors of 13290231476937680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 348397

Divisors of 13290231476937680

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 37 40 74 80 148 185 296 370 592 740 1369 1480 2738 2960 5476 6845 10952 13690 21904 27380 54760 109520 348353 696706 1393412 1741765 2786824 3483530 5573648 6967060 12889061 13934120 25778122 27868240 51556244 64445305 103112488 128890610 206224976 257781220 476895257 515562440 953790514 1031124880 1907581028 2384476285 3815162056 4768952570 7630324112 9537905140 19075810280 38151620560 121349812609 242699625218 485399250436 606749063045 970798500872 1213498126090 1941597001744 2426996252180 4489943066533 4853992504360 8979886133066 9707985008720 17959772266132 22449715332665 35919544532264 44899430665330 71839089064528 89798861330660 166127893461721 179597722661320 332255786923442 359195445322640 664511573846884 830639467308605 1329023147693768 1661278934617210 2658046295387536 3322557869234420 6645115738468840 13290231476937680
• Sum of all divisors σ(n): 31757579824339026
• Sum of proper divisors (its aliquot sum) s(n): 18467348347401346
• 13290231476937680 is an abundant number, because the sum of its proper divisors (18467348347401346) is greater than itself. Its abundance is 5177116870463666

Bases of 13290231476937680

• Binary: 101111001101110110010100100110001010100110001111010000₂
• Hexadecimal: 0x2F3765262A63D0
• Base-36: 3MUZS1XRDU8

Squares and roots of 13290231476937680

• 13290231476937680 squared (13290231476937680²) is 176630252710585107077710603782400
• 13290231476937680 cubed (13290231476937680³) is 2347456944353675163822681287612444813777080832000
• The square root of 13290231476937680 is 115283266.2485656675
• The cube root of 13290231476937680 is 236870.4299676889

Scales and comparisons

• 13,290,231,476,937,680 seconds is equal to 422,588,251 years, 30 weeks, 1 day, 16 hours, 1 minute, 20 seconds.
• To count from 1 to 13,290,231,476,937,680 would take you about one billion, two hundred sixty-seven million, seven hundred sixty-four 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 13290231476937680 cubic inches would be around 19739.2 feet tall.

Recreational maths with 13290231476937680

• 13290231476937680 backwards is 08673967413209231
• The number of decimal digits it has is: 17
• The sum of 13290231476937680's digits is 71
• More coming soon!