72864943305048

Names of 72864943305048

• Cardinal: 72864943305048 can be written as Seventy-two trillion, eight hundred sixty-four billion, nine hundred forty-three million, three hundred five thousand and forty-eight.

Scientific notation

• Scientific notation: 7.2864943305048 × 10¹³

Factors of 72864943305048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5985345

Divisors of 72864943305048

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 174149 348298 522447 696596 1044894 1393192 1567341 2089788 3134682 4179576 5811191 6269364 11622382 12538728 17433573 23244764 34867146 46489528 52300719 69734292 104601438 139468584 209202876 418405752 1012013101459 2024026202918 3036039304377 4048052405836 6072078608754 8096104811672 9108117913131 12144157217508 18216235826262 24288314435016 36432471652524 72864943305048
• Sum of all divisors σ(n): 197343721926000
• Sum of proper divisors (its aliquot sum) s(n): 124478778620952
• 72864943305048 is an abundant number, because the sum of its proper divisors (124478778620952) is greater than itself. Its abundance is 51613835315904

Bases of 72864943305048

• Binary: 10000100100010100110001000011111111000101011000₂
• Hexadecimal: 0x4245310FF158
• Base-36: PTTOXXD20

Squares and roots of 72864943305048

• 72864943305048 squared (72864943305048²) is 5309299962847859357582282304
• 72864943305048 cubed (72864943305048³) is 386861840782402724829063419202628724270592
• The square root of 72864943305048 is 8536096.4910811545
• The cube root of 72864943305048 is 41767.6021834229

Scales and comparisons

• 72,864,943,305,048 seconds is equal to 2,316,879 years, 42 weeks, 1 day, 5 hours, 10 minutes, 48 seconds.
• To count from 1 to 72,864,943,305,048 would take you about five million, seven hundred ninety-two thousand, one hundred ninety-nine 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 72864943305048 cubic inches would be around 3480.6 feet tall.

Recreational maths with 72864943305048

• 72864943305048 backwards is 84050334946827
• The number of decimal digits it has is: 14
• The sum of 72864943305048's digits is 63
• More coming soon!