15138116317123900

Names of 15138116317123900

• Cardinal: 15138116317123900 can be written as Fifteen quadrillion, one hundred thirty-eight trillion, one hundred sixteen billion, three hundred seventeen million, one hundred twenty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.51381163171239 × 10¹⁶

Factors of 15138116317123900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97574

Divisors of 15138116317123900

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 25 43 50 86 100 172 215 373 430 746 860 1075 1492 1865 2150 3730 4300 7460 9325 16039 18650 32078 37300 64156 80195 97151 160390 194302 320780 388604 400975 485755 801950 971510 1603900 1943020 2428775 4177493 4857550 8354986 9715100 16709972 20887465 36237323 41774930 72474646 83549860 104437325 144949292 181186615 208874650 362373230 417749300 724746460 905933075 1558204889 1811866150 3116409778 3623732300 6232819556 7791024445 9438316801 15582048890 18876633602 31164097780 37753267204 38955122225 47191584005 77910244450 94383168010 155820488900 188766336020 235957920025 405847622443 471915840050 811695244886 943831680100 1623390489772 2029238112215 3520492166773 4058476224430 7040984333546 8116952448860 10146190561075 14081968667092 17602460833865 20292381122150 35204921667730 40584762244300 70409843335460 88012304169325 151381163171239 176024608338650 302762326342478 352049216677300 605524652684956 756905815856195 1513811631712390 3027623263424780 3784529079280975 7569058158561950 15138116317123900
• Sum of all divisors σ(n): 33704123182293256
• Sum of proper divisors (its aliquot sum) s(n): 18566006865169356
• 15138116317123900 is an abundant number, because the sum of its proper divisors (18566006865169356) is greater than itself. Its abundance is 3427890548045456

Bases of 15138116317123900

• Binary: 110101110010000000100101011101101001101001010100111100₂
• Hexadecimal: 0x35C8095DA6953C
• Base-36: 4520IMOMURG

Squares and roots of 15138116317123900

• 15138116317123900 squared (15138116317123900²) is 229162565630772869712367951210000
• 15138116317123900 cubed (15138116317123900³) is 3469089574049179418195365137477323282724919000000
• The square root of 15138116317123900 is 123037052.6188103223
• The cube root of 15138116317123900 is 247375.8385068259

Scales and comparisons

• 15,138,116,317,123,900 seconds is equal to 481,345,273 years, 32 weeks, 8 hours, 11 minutes, 40 seconds.
• To count from 1 to 15,138,116,317,123,900 would take you about one billion, four hundred forty-four million, thirty-five thousand, eight hundred twenty 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 15138116317123900 cubic inches would be around 20614.7 feet tall.

Recreational maths with 15138116317123900

• 15138116317123900 backwards is 00932171361183151
• The number of decimal digits it has is: 17
• The sum of 15138116317123900's digits is 52
• More coming soon!