13919128390960

Names of 13919128390960

• Cardinal: 13919128390960 can be written as Thirteen trillion, nine hundred nineteen billion, one hundred twenty-eight million, three hundred ninety thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.391912839096 × 10¹³

Factors of 13919128390960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3031760

Divisors of 13919128390960

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 4421 8842 17684 22105 35368 44210 57473 70736 88420 114946 176840 229892 287365 353680 459784 574730 919568 1149460 2298920 3027319 4597840 6054638 12109276 15136595 24218552 30273190 39355147 48437104 60546380 78710294 121092760 157420588 196775735 242185520 314841176 393551470 629682352 787102940 1574205880 3148411760 13383777299 26767554598 53535109196 66918886495 107070218392 133837772990 173989104887 214140436784 267675545980 347978209774 535351091960 695956419548 869945524435 1070702183920 1391912839096 1739891048870 2783825678192 3479782097740 6959564195480 13919128390960
• Sum of all divisors σ(n): 34859250740160
• Sum of proper divisors (its aliquot sum) s(n): 20940122349200
• 13919128390960 is an abundant number, because the sum of its proper divisors (20940122349200) is greater than itself. Its abundance is 7020993958240

Bases of 13919128390960

• Binary: 11001010100011001100101101000000110100110000₂
• Hexadecimal: 0xCA8CCB40D30
• Base-36: 4XMCXNUWG

Squares and roots of 13919128390960

• 13919128390960 squared (13919128390960²) is 193742135164028718609721600
• 13919128390960 cubed (13919128390960³) is 2696721654086841893733364822421556736000
• The square root of 13919128390960 is 3730834.8115348125
• The cube root of 13919128390960 is 24054.9253565027

Scales and comparisons

• 13,919,128,390,960 seconds is equal to 442,585 years, 11 weeks, 6 days, 1 hour, 2 minutes, 40 seconds.
• To count from 1 to 13,919,128,390,960 would take you about one million, one hundred six thousand, four hundred sixty-three 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 13919128390960 cubic inches would be around 2004.6 feet tall.

Recreational maths with 13919128390960

• 13919128390960 backwards is 06909382191931
• The number of decimal digits it has is: 14
• The sum of 13919128390960's digits is 61
• More coming soon!