13286647763488

Names of 13286647763488

• Cardinal: 13286647763488 can be written as Thirteen trillion, two hundred eighty-six billion, six hundred forty-seven million, seven hundred sixty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3286647763488 × 10¹³

Factors of 13286647763488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 454773089

Divisors of 13286647763488

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 83 88 166 176 332 352 664 913 1328 1826 2656 3652 7304 14608 29216 454772993 909545986 1819091972 3638183944 5002502923 7276367888 10005005846 14552735776 20010011692 37746158419 40020023384 75492316838 80040046768 150984633676 160080093536 301969267352 415207742609 603938534704 830415485218 1207877069408 1660830970436 3321661940872 6643323881744 13286647763488
• Sum of all divisors σ(n): 28879904210976
• Sum of proper divisors (its aliquot sum) s(n): 15593256447488
• 13286647763488 is an abundant number, because the sum of its proper divisors (15593256447488) is greater than itself. Its abundance is 2306608684000

Bases of 13286647763488

• Binary: 11000001010110001001111010111001001000100000₂
• Hexadecimal: 0xC1589EB9220
• Base-36: 4PJSV0ZDS

Squares and roots of 13286647763488

• 13286647763488 squared (13286647763488²) is 176535008791000672385926144
• 13286647763488 cubed (13286647763488³) is 2345558479730283502577969801985147830272
• The square root of 13286647763488 is 3645085.4260892159
• The cube root of 13286647763488 is 23684.9137334865

Scales and comparisons

• 13,286,647,763,488 seconds is equal to 422,474 years, 15 weeks, 4 days, 9 hours, 51 minutes, 28 seconds.
• To count from 1 to 13,286,647,763,488 would take you about one million, fifty-six thousand, one hundred eighty-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 13286647763488 cubic inches would be around 1973.7 feet tall.

Recreational maths with 13286647763488

• 13286647763488 backwards is 88436774668231
• The number of decimal digits it has is: 14
• The sum of 13286647763488's digits is 73
• More coming soon!