13311388564890

Names of 13311388564890

• Cardinal: 13311388564890 can be written as Thirteen trillion, three hundred eleven billion, three hundred eighty-eight million, five hundred sixty-four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.331138856489 × 10¹³

Factors of 13311388564890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2625520450

Divisors of 13311388564890

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 169 195 338 390 507 845 1014 1690 2535 5070 2625520427 5251040854 7876561281 13127602135 15753122562 26255204270 34131765551 39382806405 68263531102 78765612810 102395296653 170658827755 204790593306 341317655510 443712952163 511976483265 887425904326 1023952966530 1331138856489 2218564760815 2662277712978 4437129521630 6655694282445 13311388564890
• Sum of all divisors σ(n): 34593857159328
• Sum of proper divisors (its aliquot sum) s(n): 21282468594438
• 13311388564890 is an abundant number, because the sum of its proper divisors (21282468594438) is greater than itself. Its abundance is 7971080029548

Bases of 13311388564890

• Binary: 11000001101101001100100101100011110110011010₂
• Hexadecimal: 0xC1B4C963D9A
• Base-36: 4PV6127X6

Squares and roots of 13311388564890

• 13311388564890 squared (13311388564890²) is 177193065525484253740712100
• 13311388564890 cubed (13311388564890³) is 2358685746213735574123870254985658169000
• The square root of 13311388564890 is 3648477.5680946701
• The cube root of 13311388564890 is 23699.6056863129

Scales and comparisons

• 13,311,388,564,890 seconds is equal to 423,260 years, 51 weeks, 6 hours, 41 minutes, 30 seconds.
• To count from 1 to 13,311,388,564,890 would take you about one million, fifty-eight thousand, one hundred fifty-two 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 13311388564890 cubic inches would be around 1975 feet tall.

Recreational maths with 13311388564890

• 13311388564890 backwards is 09846588311331
• The number of decimal digits it has is: 14
• The sum of 13311388564890's digits is 60
• More coming soon!