4008986498123992

Names of 4008986498123992

• Cardinal: 4008986498123992 can be written as Four quadrillion, eight trillion, nine hundred eighty-six billion, four hundred ninety-eight million, one hundred twenty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.008986498123992 × 10¹⁵

Factors of 4008986498123992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3523604988

Divisors of 4008986498123992

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 1847 3694 7388 12929 14776 20317 25858 40634 51716 81268 103432 142219 162536 284438 568876 1137752 3523603121 7047206242 14094412484 24665221847 28188824968 38759634331 49330443694 77519268662 98660887388 155038537324 197321774776 271317440317 310077074648 542634880634 1085269761268 2170539522536 6508094964487 13016189928974 26032379857948 45556664751409 52064759715896 71589044609357 91113329502818 143178089218714 182226659005636 286356178437428 364453318011272 501123312265499 572712356874856 1002246624530998 2004493249061996 4008986498123992
• Sum of all divisors σ(n): 9376730740016640
• Sum of proper divisors (its aliquot sum) s(n): 5367744241892648
• 4008986498123992 is an abundant number, because the sum of its proper divisors (5367744241892648) is greater than itself. Its abundance is 1358757743768656

Bases of 4008986498123992

• Binary: 1110001111100010011011101000001000010100100011011000₂
• Hexadecimal: 0xE3E26E82148D8
• Base-36: 13H2EZ00ONS

Squares and roots of 4008986498123992

• 4008986498123992 squared (4008986498123992²) is 16071972742140468511735406016064
• 4008986498123992 cubed (4008986498123992³) is 64432321721457969927184878238655643566615807488
• The square root of 4008986498123992 is 63316557.8511971227
• The cube root of 4008986498123992 is 158858.8927556301

Scales and comparisons

• 4,008,986,498,123,992 seconds is equal to 127,473,370 years, 1 week, 4 days, 5 hours, 59 minutes, 52 seconds.
• To count from 1 to 4,008,986,498,123,992 would take you about three hundred eighty-two million, four hundred twenty thousand, one hundred ten 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 4008986498123992 cubic inches would be around 13238.2 feet tall.

Recreational maths with 4008986498123992

• 4008986498123992 backwards is 2993218946898004
• The number of decimal digits it has is: 16
• The sum of 4008986498123992's digits is 82
• More coming soon!