42873421562661

Names of 42873421562661

• Cardinal: 42873421562661 can be written as Forty-two trillion, eight hundred seventy-three billion, four hundred twenty-one million, five hundred sixty-two thousand, six hundred sixty-one.

Scientific notation

• Scientific notation: 4.2873421562661 × 10¹³

Factors of 42873421562661

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 168906

Divisors of 42873421562661

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 19 57 59 177 239 317 717 951 1121 3363 4541 6023 13623 14101 18069 18703 42303 56109 75763 168269 227289 267919 355357 504807 803757 1066071 1439497 3197111 4318491 4470017 9591333 9927871 13410051 29783613 40216291 53341273 84930323 120648873 160023819 188629549 254790969 565888647 764109529 1013484187 2292328587 2372761169 3040452561 3147135107 7118283507 9441405321 12748564247 38245692741 45082462211 59795567033 135247386633 179386701099 242222720693 726668162079 752165290573 2256495871719 14291140520887 42873421562661
• Sum of all divisors σ(n): 61643358720000
• Sum of proper divisors (its aliquot sum) s(n): 18769937157339
• 42873421562661 is a deficient number, because the sum of its proper divisors (18769937157339) is less than itself. Its deficiency is 24103484405322

Bases of 42873421562661

• Binary: 1001101111111000111111000100000000001100100101₂
• Hexadecimal: 0x26FE3F100325
• Base-36: F73S08MCL

Squares and roots of 42873421562661

• 42873421562661 squared (42873421562661²) is 1838130276489645183149400921
• 42873421562661 cubed (42873421562661³) is 78806934231031179577726619979845812610781
• The square root of 42873421562661 is 6547779.8957097665
• The cube root of 42873421562661 is 34999.5704879701

Scales and comparisons

• 42,873,421,562,661 seconds is equal to 1,363,242 years, 9 weeks, 5 days, 23 hours, 24 minutes, 21 seconds.
• To count from 1 to 42,873,421,562,661 would take you about three million, four hundred eight thousand, one hundred five 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 42873421562661 cubic inches would be around 2916.6 feet tall.

Recreational maths with 42873421562661

• 42873421562661 backwards is 16626512437824
• 42873421562661 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42873421562661's digits is 57
• More coming soon!