999413012

Names of 999413012

• Cardinal: 999413012 can be written as Nine hundred ninety-nine million, four hundred thirteen thousand and twelve.

Scientific notation

• Scientific notation: 9.99413012 × 10⁸

Factors of 999413012

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 19219496

Divisors of 999413012

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 13 26 52 19219481 38438962 76877924 249853253 499706506 999413012
• Sum of all divisors σ(n): 1883509236
• Sum of proper divisors (its aliquot sum) s(n): 884096224
• 999413012 is a deficient number, because the sum of its proper divisors (884096224) is less than itself. Its deficiency is 115316788

Bases of 999413012

• Binary: 111011100100011101010100010100₂
• Hexadecimal: 0x3B91D514
• Base-36: GJ0W0K

Squares and roots of 999413012

• 999413012 squared (999413012²) is 998826368554912144
• 999413012 cubed (999413012³) is 998240069462486833230417728
• The square root of 999413012 is 31613.4941441151
• The cube root of 999413012 is 999.8042990369

Scales and comparisons

• 999,413,012 seconds is equal to 31 years, 40 weeks, 3 days, 6 hours, 43 minutes, 32 seconds.
• To count from 1 to 999,413,012 would take you about forty-seven 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 999413012 cubic inches would be around 83.3 feet tall.

Recreational maths with 999413012

• 999413012 backwards is 210314999
• The number of decimal digits it has is: 9
• The sum of 999413012's digits is 38
• More coming soon!