42027820440

Names of 42027820440

• Cardinal: 42027820440 can be written as Forty-two billion, twenty-seven million, eight hundred twenty thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.202782044 × 10¹⁰

Factors of 42027820440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2757868

Divisors of 42027820440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 127 254 381 508 635 762 1016 1270 1524 1905 2540 3048 3810 5080 7620 15240 2757731 5515462 8273193 11030924 13788655 16546386 22061848 27577310 33092772 41365965 55154620 66185544 82731930 110309240 165463860 330927720 350231837 700463674 1050695511 1400927348 1751159185 2101391022 2801854696 3502318370 4202782044 5253477555 7004636740 8405564088 10506955110 14009273480 21013910220 42027820440
• Sum of all divisors σ(n): 127076290560
• Sum of proper divisors (its aliquot sum) s(n): 85048470120
• 42027820440 is an abundant number, because the sum of its proper divisors (85048470120) is greater than itself. Its abundance is 43020649680

Bases of 42027820440

• Binary: 100111001001000011011010010110011000₂
• Hexadecimal: 0x9C90DA598
• Base-36: JB2A1SO

Squares and roots of 42027820440

• 42027820440 squared (42027820440²) is 1766337690936881793600
• 42027820440 cubed (42027820440³) is 74235323311099483394925941184000
• The square root of 42027820440 is 205006.8790065345
• The cube root of 42027820440 is 3476.7939722393

Scales and comparisons

• 42,027,820,440 seconds is equal to 1,336 years, 18 weeks, 3 days, 2 hours, 34 minutes.
• To count from 1 to 42,027,820,440 would take you about two thousand, six hundred seventy-two 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 42027820440 cubic inches would be around 289.7 feet tall.

Recreational maths with 42027820440

• 42027820440 backwards is 04402872024
• The number of decimal digits it has is: 11
• The sum of 42027820440's digits is 33
• More coming soon!