18136097315674464

Names of 18136097315674464

• Cardinal: 18136097315674464 can be written as Eighteen quadrillion, one hundred thirty-six trillion, ninety-seven billion, three hundred fifteen million, six hundred seventy-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8136097315674464 × 10¹⁶

Factors of 18136097315674464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26988240053099

Divisors of 18136097315674464

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 26988240053087 53976480106174 80964720159261 107952960212348 161929440318522 188917680371609 215905920424696 323858880637044 377835360743218 431811840849392 566753041114827 647717761274088 755670721486436 863623681698784 1133506082229654 1295435522548176 1511341442972872 2267012164459308 2590871045096352 3022682885945744 4534024328918616 6045365771891488 9068048657837232 18136097315674464
• Sum of all divisors σ(n): 54408291947025408
• Sum of proper divisors (its aliquot sum) s(n): 36272194631350944
• 18136097315674464 is an abundant number, because the sum of its proper divisors (36272194631350944) is greater than itself. Its abundance is 18136097315676480

Bases of 18136097315674464

• Binary: 1000000011011101010111100110110000111001101100101100000₂
• Hexadecimal: 0x406EAF361CD960
• Base-36: 4YKPK35LGTC

Squares and roots of 18136097315674464

• 18136097315674464 squared (18136097315674464²) is 328918025843614498704383221687296
• 18136097315674464 cubed (18136097315674464³) is 5965289325579320887230223134828171880442340409344
• The square root of 18136097315674464 is 134670328.2674935191
• The cube root of 18136097315674464 is 262732.9925474767

Scales and comparisons

• 18,136,097,315,674,464 seconds is equal to 576,671,796 years, 2 days, 5 hours, 34 minutes, 24 seconds.
• To count from 1 to 18,136,097,315,674,464 would take you about one billion, seven hundred thirty million, fifteen thousand, three hundred eighty-eight 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 18136097315674464 cubic inches would be around 21894.4 feet tall.

Recreational maths with 18136097315674464

• 18136097315674464 backwards is 46447651379063181
• The number of decimal digits it has is: 17
• The sum of 18136097315674464's digits is 75
• More coming soon!