18179148388317

Names of 18179148388317

• Cardinal: 18179148388317 can be written as Eighteen trillion, one hundred seventy-nine billion, one hundred forty-eight million, three hundred eighty-eight thousand, three hundred seventeen.

Scientific notation

• Scientific notation: 1.8179148388317 × 10¹³

Factors of 18179148388317

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32264

Divisors of 18179148388317

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 17 21 49 51 119 147 343 357 833 1029 2499 5831 17493 32237 96711 225659 548029 676977 1579613 1644087 3836203 4738839 11057291 11508609 26853421 33171873 80560263 187973947 563921841 1039224169 3117672507 7274569183 17666810873 21823707549 50921984281 53000432619 123667676111 152765952843 356453889967 371003028333 865673732777 1069361669901 2597021198331 6059716129439 18179148388317
• Sum of all divisors σ(n): 29930584521600
• Sum of proper divisors (its aliquot sum) s(n): 11751436133283
• 18179148388317 is a deficient number, because the sum of its proper divisors (11751436133283) is less than itself. Its deficiency is 6427712255034

Bases of 18179148388317

• Binary: 100001000100010101001101011101001011111011101₂
• Hexadecimal: 0x1088A9AE97DD
• Base-36: 6FZDVKTZX

Squares and roots of 18179148388317

• 18179148388317 squared (18179148388317²) is 330481436124448578622092489
• 18179148388317 cubed (18179148388317³) is 6007871066890456960698154132014461051013
• The square root of 18179148388317 is 4263701.2545811649
• The cube root of 18179148388317 is 26294.0718220201

Scales and comparisons

• 18,179,148,388,317 seconds is equal to 578,040 years, 35 weeks, 5 days, 1 hour, 11 minutes, 57 seconds.
• To count from 1 to 18,179,148,388,317 would take you about one million, four hundred forty-five thousand, one hundred 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 18179148388317 cubic inches would be around 2191.2 feet tall.

Recreational maths with 18179148388317

• 18179148388317 backwards is 71388384197181
• The number of decimal digits it has is: 14
• The sum of 18179148388317's digits is 69
• More coming soon!