40138274759933672

Names of 40138274759933672

• Cardinal: 40138274759933672 can be written as Forty quadrillion, one hundred thirty-eight trillion, two hundred seventy-four billion, seven hundred fifty-nine million, nine hundred thirty-three thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0138274759933672 × 10¹⁶

Factors of 40138274759933672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 70351071

Divisors of 40138274759933672

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 73 146 233 292 466 511 584 599 932 1022 1198 1631 1864 2044 2396 3262 4088 4193 4792 6524 8386 13048 16772 17009 33544 34018 43727 68036 87454 119063 136072 139567 174908 238126 279134 306089 349816 476252 558268 612178 952504 976969 1116536 1224356 1953938 2448712 3907876 7815752 10188391 20376782 40753564 70350157 71318737 81507128 140700314 142637474 281400628 285274948 492451099 562801256 570549896 984902198 1969804396 3939608792 5135561461 10271122922 16391586581 20542245844 32783173162 35948930227 41084491688 42139744043 65566346324 71897860454 84279488086 114741106067 131132692648 143795720908 168558976172 229482212134 287591441816 294978208301 337117952344 458964424268 589956416602 917928848536 1179912833204 1196585820413 2359825666408 2393171640826 3076201315139 4786343281652 6152402630278 8376100742891 9572686563304 9818560362019 12304805260556 16752201485782 19637120724038 21533409205973 24609610521112 33504402971564 39274241448076 43066818411946 67008805943128 68729922534133 78548482896152 86133636823892 137459845068266 172267273647784 274919690136532 549839380273064 716754906427387 1433509812854774 2867019625709548 5017284344991709 5734039251419096 10034568689983418 20069137379966836 40138274759933672
• Sum of all divisors σ(n): 87709200186816000
• Sum of proper divisors (its aliquot sum) s(n): 47570925426882328
• 40138274759933672 is an abundant number, because the sum of its proper divisors (47570925426882328) is greater than itself. Its abundance is 7432650666948656

Bases of 40138274759933672

• Binary: 10001110100110011000110001011000111101100111111011101000₂
• Hexadecimal: 0x8E998C58F67EE8
• Base-36: AZ7TWV8IRC8

Squares and roots of 40138274759933672

• 40138274759933672 squared (40138274759933672²) is 1611081100703928474623441839403584
• 40138274759933672 cubed (40138274759933672³) is 64666015880590650738575905918996025470415879080448
• The square root of 40138274759933672 is 200345388.6665068017
• The cube root of 40138274759933672 is 342388.8136364845

Scales and comparisons

• 40,138,274,759,933,672 seconds is equal to 1,276,272,981 years, 27 weeks, 4 days, 14 minutes, 32 seconds.
• To count from 1 to 40,138,274,759,933,672 would take you about three billion, eight hundred twenty-eight million, eight hundred eighteen thousand, nine hundred forty-four 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 40138274759933672 cubic inches would be around 28532.4 feet tall.

Recreational maths with 40138274759933672

• 40138274759933672 backwards is 27633995747283104
• The number of decimal digits it has is: 17
• The sum of 40138274759933672's digits is 80
• More coming soon!