13391049960

Names of 13391049960

• Cardinal: 13391049960 can be written as Thirteen billion, three hundred ninety-one million, forty-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.339104996 × 10¹⁰

Factors of 13391049960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 701900

Divisors of 13391049960

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 53 60 72 90 106 120 159 180 212 265 318 360 424 477 530 636 795 954 1060 1272 1590 1908 2120 2385 3180 3816 4770 6360 9540 19080 701837 1403674 2105511 2807348 3509185 4211022 5614696 6316533 7018370 8422044 10527555 12633066 14036740 16844088 21055110 25266132 28073480 31582665 37197361 42110220 50532264 63165330 74394722 84220440 111592083 126330660 148789444 185986805 223184166 252661320 297578888 334776249 371973610 446368332 557960415 669552498 743947220 892736664 1115920830 1339104996 1487894440 1673881245 2231841660 2678209992 3347762490 4463683320 6695524980 13391049960
• Sum of all divisors σ(n): 44342124840
• Sum of proper divisors (its aliquot sum) s(n): 30951074880
• 13391049960 is an abundant number, because the sum of its proper divisors (30951074880) is greater than itself. Its abundance is 17560024920

Bases of 13391049960

• Binary: 1100011110001010110011010011101000₂
• Hexadecimal: 0x31E2B34E8
• Base-36: 65GOOA0

Squares and roots of 13391049960

• 13391049960 squared (13391049960²) is 179320219031216001600
• 13391049960 cubed (13391049960³) is 2401286011885156276977039936000
• The square root of 13391049960 is 115719.7042858301
• The cube root of 13391049960 is 2374.6788092333

Scales and comparisons

• 13,391,049,960 seconds is equal to 425 years, 41 weeks, 2 days, 6 minutes.
• To count from 1 to 13,391,049,960 would take you about eight hundred fifty-one 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 13391049960 cubic inches would be around 197.9 feet tall.

Recreational maths with 13391049960

• 13391049960 backwards is 06994019331
• 13391049960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13391049960's digits is 45
• More coming soon!