13557727464

Names of 13557727464

• Cardinal: 13557727464 can be written as Thirteen billion, five hundred fifty-seven million, seven hundred twenty-seven thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3557727464 × 10¹⁰

Factors of 13557727464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4478

Divisors of 13557727464

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 157 314 471 628 942 1129 1256 1884 2258 3187 3387 3768 4516 6374 6774 9032 9561 12748 13548 19122 25496 27096 38244 76488 177253 354506 500359 531759 709012 1000718 1063518 1418024 1501077 2001436 2127036 3002154 3598123 4002872 4254072 6004308 7196246 10794369 12008616 14392492 21588738 28784984 43177476 86354952 564905311 1129810622 1694715933 2259621244 3389431866 4519242488 6778863732 13557727464
• Sum of all divisors σ(n): 34151131200
• Sum of proper divisors (its aliquot sum) s(n): 20593403736
• 13557727464 is an abundant number, because the sum of its proper divisors (20593403736) is greater than itself. Its abundance is 7035676272

Bases of 13557727464

• Binary: 1100101000000110101000000011101000₂
• Hexadecimal: 0x3281A80E8
• Base-36: 687X5GO

Squares and roots of 13557727464

• 13557727464 squared (13557727464²) is 183811973988099871296
• 13557727464 cubed (13557727464³) is 2492072647950515234244644473344
• The square root of 13557727464 is 116437.6548372561
• The cube root of 13557727464 is 2384.4907013015

Scales and comparisons

• 13,557,727,464 seconds is equal to 431 years, 4 weeks, 6 days, 3 hours, 24 minutes, 24 seconds.
• To count from 1 to 13,557,727,464 would take you about eight hundred sixty-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 13557727464 cubic inches would be around 198.7 feet tall.

Recreational maths with 13557727464

• 13557727464 backwards is 46472775531
• The number of decimal digits it has is: 11
• The sum of 13557727464's digits is 51
• More coming soon!