13851948984

Names of 13851948984

• Cardinal: 13851948984 can be written as Thirteen billion, eight hundred fifty-one million, nine hundred forty-eight thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3851948984 × 10¹⁰

Factors of 13851948984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 351376

Divisors of 13851948984

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 53 62 93 106 124 159 186 212 248 318 372 424 636 744 1272 1643 3286 4929 6572 9858 13144 19716 39432 351287 702574 1053861 1405148 2107722 2810296 4215444 8430888 10889897 18618211 21779794 32669691 37236422 43559588 55854633 65339382 74472844 87119176 111709266 130678764 148945688 223418532 261357528 446837064 577164541 1154329082 1731493623 2308658164 3462987246 4617316328 6925974492 13851948984
• Sum of all divisors σ(n): 36421539840
• Sum of proper divisors (its aliquot sum) s(n): 22569590856
• 13851948984 is an abundant number, because the sum of its proper divisors (22569590856) is greater than itself. Its abundance is 8717641872

Bases of 13851948984

• Binary: 1100111001101000111111011110111000₂
• Hexadecimal: 0x339A3F7B8
• Base-36: 6D33C8O

Squares and roots of 13851948984

• 13851948984 squared (13851948984²) is 191876490655338632256
• 13851948984 cubed (13851948984³) is 2657863359786703461254448827904
• The square root of 13851948984 is 117694.3031076695
• The cube root of 13851948984 is 2401.6163292611

Scales and comparisons

• 13,851,948,984 seconds is equal to 440 years, 23 weeks, 2 days, 11 hours, 36 minutes, 24 seconds.
• To count from 1 to 13,851,948,984 would take you about eight hundred eighty 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 13851948984 cubic inches would be around 200.1 feet tall.

Recreational maths with 13851948984

• 13851948984 backwards is 48984915831
• The number of decimal digits it has is: 11
• The sum of 13851948984's digits is 60
• More coming soon!