13124640512

Names of 13124640512

• Cardinal: 13124640512 can be written as Thirteen billion, one hundred twenty-four million, six hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3124640512 × 10¹⁰

Factors of 13124640512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1518

Divisors of 13124640512

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 736 1472 1493 2944 2986 5888 5972 11944 23888 34339 47776 68678 95552 137356 191104 274712 382208 549424 1098848 2197696 2229049 4395392 4458098 8790784 8916196 17832392 35664784 51268127 71329568 102536254 142659136 205072508 285318272 410145016 570636544 820290032 1640580064 3281160128 6562320256 13124640512
• Sum of all divisors σ(n): 27355379352
• Sum of proper divisors (its aliquot sum) s(n): 14230738840
• 13124640512 is an abundant number, because the sum of its proper divisors (14230738840) is greater than itself. Its abundance is 1106098328

Bases of 13124640512

• Binary: 1100001110010010100001111100000000₂
• Hexadecimal: 0x30E4A1F00
• Base-36: 6122LFK

Squares and roots of 13124640512

• 13124640512 squared (13124640512²) is 172256188569231622144
• 13124640512 cubed (13124640512³) is 2260800550938448664702618697728
• The square root of 13124640512 is 114562.8234288943
• The cube root of 13124640512 is 2358.8254540331

Scales and comparisons

• 13,124,640,512 seconds is equal to 417 years, 16 weeks, 5 days, 13 hours, 28 minutes, 32 seconds.
• To count from 1 to 13,124,640,512 would take you about eight hundred thirty-four 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 13124640512 cubic inches would be around 196.6 feet tall.

Recreational maths with 13124640512

• 13124640512 backwards is 21504642131
• The number of decimal digits it has is: 11
• The sum of 13124640512's digits is 29
• More coming soon!