394120000008

Names of 394120000008

• Cardinal: 394120000008 can be written as Three hundred ninety-four billion, one hundred twenty million and eight.

Scientific notation

• Scientific notation: 3.94120000008 × 10¹¹

Factors of 394120000008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 266364

Divisors of 394120000008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 2969 5938 8907 11876 17814 20783 23752 26721 35628 41566 53442 62349 71256 83132 106884 124698 166264 187047 213768 249396 263383 374094 498792 526766 748188 790149 1053532 1496376 1580298 1843681 2107064 2370447 3160596 3687362 4740894 5531043 6321192 7374724 9481788 11062086 14749448 16593129 18963576 22124172 33186258 44248344 66372516 132745032 781984127 1563968254 2345952381 3127936508 4691904762 5473888889 6255873016 7037857143 9383809524 10947777778 14075714286 16421666667 18767619048 21895555556 28151428572 32843333334 43791111112 49265000001 56302857144 65686666668 98530000002 131373333336 197060000004 394120000008
• Sum of all divisors σ(n): 1220310748800
• Sum of proper divisors (its aliquot sum) s(n): 826190748792
• 394120000008 is an abundant number, because the sum of its proper divisors (826190748792) is greater than itself. Its abundance is 432070748784

Bases of 394120000008

• Binary: 101101111000011011000011111001000001000₂
• Hexadecimal: 0x5BC361F208
• Base-36: 5120VEA0

Squares and roots of 394120000008

• 394120000008 squared (394120000008²) is 155330574406305920000064
• 394120000008 cubed (394120000008³) is 61218885986255933785675671040000512
• The square root of 394120000008 is 627789.7737363997
• The cube root of 394120000008 is 7331.7811223963

Scales and comparisons

• 394,120,000,008 seconds is equal to 12,531 years, 41 weeks, 3 days, 1 hour, 46 minutes, 48 seconds.
• To count from 1 to 394,120,000,008 would take you about twenty-five thousand and sixty-three 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 394120000008 cubic inches would be around 611 feet tall.

Recreational maths with 394120000008

• 394120000008 backwards is 800000021493
• The number of decimal digits it has is: 12
• The sum of 394120000008's digits is 27
• More coming soon!