13231201824

Names of 13231201824

• Cardinal: 13231201824 can be written as Thirteen billion, two hundred thirty-one million, two hundred one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.3231201824 × 10¹⁰

Factors of 13231201824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 356185

Divisors of 13231201824

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 72 86 96 108 129 144 172 216 258 288 344 387 432 516 688 774 864 1032 1161 1376 1548 2064 2322 3096 4128 4644 6192 9288 12384 18576 37152 356137 712274 1068411 1424548 2136822 2849096 3205233 4273644 5698192 6410466 8547288 9615699 11396384 12820932 15313891 17094576 19231398 25641864 30627782 34189152 38462796 45941673 51283728 61255564 76925592 91883346 102567456 122511128 137825019 153851184 183766692 245022256 275650038 307702368 367533384 413475057 490044512 551300076 735066768 826950114 1102600152 1470133536 1653900228 2205200304 3307800456 4410400608 6615600912 13231201824
• Sum of all divisors σ(n): 39488581440
• Sum of proper divisors (its aliquot sum) s(n): 26257379616
• 13231201824 is an abundant number, because the sum of its proper divisors (26257379616) is greater than itself. Its abundance is 13026177792

Bases of 13231201824

• Binary: 1100010100101001000001111000100000₂
• Hexadecimal: 0x314A41E20
• Base-36: 62TIKO0

Squares and roots of 13231201824

• 13231201824 squared (13231201824²) is 175064701707420926976
• 13231201824 cubed (13231201824³) is 2316316400549243683340622004224
• The square root of 13231201824 is 115026.9612916903
• The cube root of 13231201824 is 2365.1921632571

Scales and comparisons

• 13,231,201,824 seconds is equal to 420 years, 36 weeks, 6 days, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,231,201,824 would take you about eight hundred forty-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 13231201824 cubic inches would be around 197.1 feet tall.

Recreational maths with 13231201824

• 13231201824 backwards is 42810213231
• 13231201824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13231201824's digits is 27
• More coming soon!