13521005888

Names of 13521005888

• Cardinal: 13521005888 can be written as Thirteen billion, five hundred twenty-one million, five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3521005888 × 10¹⁰

Factors of 13521005888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 584

Divisors of 13521005888

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 208 338 416 569 676 832 1138 1352 2197 2276 2704 4394 4552 5408 7397 8788 9104 10816 14794 17576 18208 28561 29588 35152 36416 57122 59176 70304 96161 114244 118352 140608 192322 228488 236704 371293 384644 456976 473408 742586 769288 913952 1250093 1485172 1538576 1827904 2500186 2970344 3077152 5000372 5940688 6154304 10000744 11881376 16251209 20001488 23762752 32502418 40002976 65004836 80005952 130009672 211265717 260019344 422531434 520038688 845062868 1040077376 1690125736 3380251472 6760502944 13521005888
• Sum of all divisors σ(n): 29117719260
• Sum of proper divisors (its aliquot sum) s(n): 15596713372
• 13521005888 is an abundant number, because the sum of its proper divisors (15596713372) is greater than itself. Its abundance is 2075707484

Bases of 13521005888

• Binary: 1100100101111010100010110101000000₂
• Hexadecimal: 0x325EA2D40
• Base-36: 67M22WW

Squares and roots of 13521005888

• 13521005888 squared (13521005888²) is 182817600223330668544
• 13521005888 cubed (13521005888³) is 2471877849049684084354400387072
• The square root of 13521005888 is 116279.8601994343
• The cube root of 13521005888 is 2382.3359293937

Scales and comparisons

• 13,521,005,888 seconds is equal to 429 years, 48 weeks, 1 day, 2 hours, 58 minutes, 8 seconds.
• To count from 1 to 13,521,005,888 would take you about eight hundred fifty-nine 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 13521005888 cubic inches would be around 198.5 feet tall.

Recreational maths with 13521005888

• 13521005888 backwards is 88850012531
• The number of decimal digits it has is: 11
• The sum of 13521005888's digits is 41
• More coming soon!