8141424280

Names of 8141424280

• Cardinal: 8141424280 can be written as Eight billion, one hundred forty-one million, four hundred twenty-four thousand, two hundred eighty.

Scientific notation

• Scientific notation: 8.14142428 × 10⁹

Factors of 8141424280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 253560

Divisors of 8141424280

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 73 88 110 146 220 292 365 440 584 730 803 1460 1606 2920 3212 4015 6424 8030 16060 32120 253469 506938 1013876 1267345 2027752 2534690 2788159 5069380 5576318 10138760 11152636 13940795 18503237 22305272 27881590 37006474 55763180 74012948 92516185 111526360 148025896 185032370 203535607 370064740 407071214 740129480 814142428 1017678035 1628284856 2035356070 4070712140 8141424280
• Sum of all divisors σ(n): 20257322400
• Sum of proper divisors (its aliquot sum) s(n): 12115898120
• 8141424280 is an abundant number, because the sum of its proper divisors (12115898120) is greater than itself. Its abundance is 3974473840

Bases of 8141424280

• Binary: 111100101010001000100011010011000₂
• Hexadecimal: 0x1E5444698
• Base-36: 3QN6Z6G

Squares and roots of 8141424280

• 8141424280 squared (8141424280²) is 66282789306973518400
• 8141424280 cubed (8141424280³) is 539636310209918576018786752000
• The square root of 8141424280 is 90229.8414051581
• The cube root of 8141424280 is 2011.7165834667

Scales and comparisons

• 8,141,424,280 seconds is equal to 258 years, 45 weeks, 2 days, 10 hours, 44 minutes, 40 seconds.
• To count from 1 to 8,141,424,280 would take you about five hundred seventeen 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 8141424280 cubic inches would be around 167.6 feet tall.

Recreational maths with 8141424280

• 8141424280 backwards is 0824241418
• The number of decimal digits it has is: 10
• The sum of 8141424280's digits is 34
• More coming soon!