13999315995

Names of 13999315995

• Cardinal: 13999315995 can be written as Thirteen billion, nine hundred ninety-nine million, three hundred fifteen thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 1.3999315995 × 10¹⁰

Factors of 13999315995

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 917

Divisors of 13999315995

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 95 105 133 135 171 189 285 315 399 513 665 855 883 945 1197 1995 2565 2649 3591 4415 5985 6181 7947 13245 16777 17955 18543 23841 30905 39735 50331 55629 83885 92715 117439 119205 150993 166887 251655 278145 352317 452979 587195 754965 779689 834435 1056951 1761585 2264895 2339067 3170853 3898445 5284755 5457823 7017201 11695335 14814091 15854265 16373469 21051603 27289115 35086005 44442273 49120407 74070455 81867345 103698637 105258015 133326819 147361221 222211365 245602035 311095911 399980457 518493185 666634095 736806105 933287733 1555479555 1999902285 2799863199 4666438665 13999315995
• Sum of all divisors σ(n): 29974003200
• Sum of proper divisors (its aliquot sum) s(n): 15974687205
• 13999315995 is an abundant number, because the sum of its proper divisors (15974687205) is greater than itself. Its abundance is 1975371210

Bases of 13999315995

• Binary: 1101000010011011001001110000011011₂
• Hexadecimal: 0x3426C9C1B
• Base-36: 6FITXCR

Squares and roots of 13999315995

• 13999315995 squared (13999315995²) is 195980848327862840025
• 13999315995 cubed (13999315995³) is 2743597824709919260528108699875
• The square root of 13999315995 is 118318.7051780065
• The cube root of 13999315995 is 2410.1030123609

Scales and comparisons

• 13,999,315,995 seconds is equal to 445 years, 7 weeks, 2 hours, 53 minutes, 15 seconds.
• To count from 1 to 13,999,315,995 would take you about eight hundred ninety 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 13999315995 cubic inches would be around 200.8 feet tall.

Recreational maths with 13999315995

• 13999315995 backwards is 59951399931
• 13999315995 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13999315995's digits is 63
• More coming soon!