422161426756165

Names of 422161426756165

• Cardinal: 422161426756165 can be written as Four hundred twenty-two trillion, one hundred sixty-one billion, four hundred twenty-six million, seven hundred fifty-six thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 4.22161426756165 × 10¹⁴

Factors of 422161426756165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 25646853

Divisors of 422161426756165

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 71 89 355 445 521 2605 6319 31595 36991 46369 184955 231845 3292199 16460995 25646167 128230835 1820877857 2282508863 9104389285 11412544315 13361653007 66808265035 162058129273 810290646365 948677363497 1189187117623 4743386817485 5945935588115 84432285351233 422161426756165
• Sum of all divisors σ(n): 520498212180480
• Sum of proper divisors (its aliquot sum) s(n): 98336785424315
• 422161426756165 is a deficient number, because the sum of its proper divisors (98336785424315) is less than itself. Its deficiency is 323824641331850

Bases of 422161426756165

• Binary: 1011111111111010000011101111000010011001001000101₂
• Hexadecimal: 0x17FF41DE13245
• Base-36: 45N6A5LSUD

Squares and roots of 422161426756165

• 422161426756165 squared (422161426756165²) is 178220270240800865954365507225
• 422161426756165 cubed (422161426756165³) is 75237723561725787599964980259702096620792125
• The square root of 422161426756165 is 20546567.2742715101
• The cube root of 422161426756165 is 75016.9695975495

Scales and comparisons

• 422,161,426,756,165 seconds is equal to 13,423,427 years, 28 weeks, 11 hours, 49 minutes, 25 seconds.
• To count from 1 to 422,161,426,756,165 would take you about thirty-three million, five hundred fifty-eight thousand, five hundred sixty-eight 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 422161426756165 cubic inches would be around 6251.4 feet tall.

Recreational maths with 422161426756165

• 422161426756165 backwards is 561657624161224
• The number of decimal digits it has is: 15
• The sum of 422161426756165's digits is 58
• More coming soon!