13293941472

Names of 13293941472

• Cardinal: 13293941472 can be written as Thirteen billion, two hundred ninety-three million, nine hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3293941472 × 10¹⁰

Factors of 13293941472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 942043

Divisors of 13293941472

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 441 504 588 672 784 882 1008 1176 1568 1764 2016 2352 3528 4704 7056 14112 942031 1884062 2826093 3768124 5652186 6594217 7536248 8478279 11304372 13188434 15072496 16956558 19782651 22608744 26376868 30144992 33913116 39565302 45217488 46159519 52753736 59347953 67826232 79130604 90434976 92319038 105507472 118695906 135652464 138478557 158261208 184638076 211014944 237391812 271304928 276957114 316522416 369276152 415435671 474783624 553914228 633044832 738552304 830871342 949567248 1107828456 1477104608 1661742684 1899134496 2215656912 3323485368 4431313824 6646970736 13293941472
• Sum of all divisors σ(n): 43976879856
• Sum of proper divisors (its aliquot sum) s(n): 30682938384
• 13293941472 is an abundant number, because the sum of its proper divisors (30682938384) is greater than itself. Its abundance is 17388996912

Bases of 13293941472

• Binary: 1100011000011000010111001011100000₂
• Hexadecimal: 0x3186172E0
• Base-36: 63UVAW0

Squares and roots of 13293941472

• 13293941472 squared (13293941472²) is 176728879860961526784
• 13293941472 cubed (13293941472³) is 2349423385283742034710256386048
• The square root of 13293941472 is 115299.3559045323
• The cube root of 13293941472 is 2368.9246887067

Scales and comparisons

• 13,293,941,472 seconds is equal to 422 years, 36 weeks, 5 days, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 13,293,941,472 would take you about eight hundred forty-five 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 13293941472 cubic inches would be around 197.4 feet tall.

Recreational maths with 13293941472

• 13293941472 backwards is 27414939231
• The number of decimal digits it has is: 11
• The sum of 13293941472's digits is 45
• More coming soon!