13539897616

Names of 13539897616

• Cardinal: 13539897616 can be written as Thirteen billion, five hundred thirty-nine million, eight hundred ninety-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3539897616 × 10¹⁰

Factors of 13539897616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 54783

Divisors of 13539897616

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 47 56 94 112 188 329 376 658 752 1316 2209 2632 4418 5264 8836 15463 17672 30926 35344 54727 61852 109454 123704 218908 247408 383089 437816 766178 875632 1532356 2572169 3064712 5144338 6129424 10288676 18005183 20577352 36010366 41154704 72020732 120891943 144041464 241783886 288082928 483567772 846243601 967135544 1692487202 1934271088 3384974404 6769948808 13539897616
• Sum of all divisors σ(n): 30633231808
• Sum of proper divisors (its aliquot sum) s(n): 17093334192
• 13539897616 is an abundant number, because the sum of its proper divisors (17093334192) is greater than itself. Its abundance is 3553436576

Bases of 13539897616

• Binary: 1100100111000010100111000100010000₂
• Hexadecimal: 0x3270A7110
• Base-36: 67XAZV4

Squares and roots of 13539897616

• 13539897616 squared (13539897616²) is 183328827451762483456
• 13539897616 cubed (13539897616³) is 2482253553758194204744133840896
• The square root of 13539897616 is 116361.0657221735
• The cube root of 13539897616 is 2383.4449567791

Scales and comparisons

• 13,539,897,616 seconds is equal to 430 years, 27 weeks, 2 days, 18 hours, 40 minutes, 16 seconds.
• To count from 1 to 13,539,897,616 would take you about eight hundred sixty-one 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 13539897616 cubic inches would be around 198.6 feet tall.

Recreational maths with 13539897616

• 13539897616 backwards is 61679893531
• The number of decimal digits it has is: 11
• The sum of 13539897616's digits is 58
• More coming soon!