18136934535616

Names of 18136934535616

• Cardinal: 18136934535616 can be written as Eighteen trillion, one hundred thirty-six billion, nine hundred thirty-four million, five hundred thirty-five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.8136934535616 × 10¹³

Factors of 18136934535616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6187967

Divisors of 18136934535616

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 208 271 338 416 542 676 832 1084 1352 2168 2704 3523 4336 5408 7046 8672 10816 14092 17344 28184 45799 56368 91598 112736 183196 225472 366392 732784 1465568 2931136 6187681 12375362 24750724 49501448 80439853 99002896 160879706 198005792 321759412 396011584 643518824 1045718089 1287037648 1676861551 2091436178 2574075296 3353723102 4182872356 5148150592 6707446204 8365744712 13414892408 16731489424 21799200163 26829784816 33462978848 43598400326 53659569632 66925957696 87196800652 107319139264 174393601304 283389602119 348787202608 566779204238 697574405216 1133558408476 1395148810432 2267116816952 4534233633904 9068467267808 18136934535616
• Sum of all divisors σ(n): 39115753522464
• Sum of proper divisors (its aliquot sum) s(n): 20978818986848
• 18136934535616 is an abundant number, because the sum of its proper divisors (20978818986848) is greater than itself. Its abundance is 2841884451232

Bases of 18136934535616

• Binary: 100000111111011010101100010100101000111000000₂
• Hexadecimal: 0x107ED58A51C0
• Base-36: 6FFZQJGSG

Squares and roots of 18136934535616

• 18136934535616 squared (18136934535616²) is 328948394349220369572499456
• 18136934535616 cubed (18136934535616³) is 5966115493907805982144048317451772624896
• The square root of 18136934535616 is 4258748.0009523923
• The cube root of 18136934535616 is 26273.7035348823

Scales and comparisons

• 18,136,934,535,616 seconds is equal to 576,698 years, 21 weeks, 4 days, 19 hours, 16 seconds.
• To count from 1 to 18,136,934,535,616 would take you about one million, four hundred forty-one thousand, seven hundred forty-six 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 18136934535616 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18136934535616

• 18136934535616 backwards is 61653543963181
• The number of decimal digits it has is: 14
• The sum of 18136934535616's digits is 61
• More coming soon!