804012146

Names of 804012146

• Cardinal: 804012146 can be written as Eight hundred four million, twelve thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 8.04012146 × 10⁸

Factors of 804012146

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1552193

Divisors of 804012146

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 37 74 259 518 1552147 3104294 10865029 21730058 57429439 114858878 402006073 804012146
• Sum of all divisors σ(n): 1415558976
• Sum of proper divisors (its aliquot sum) s(n): 611546830
• 804012146 is a deficient number, because the sum of its proper divisors (611546830) is less than itself. Its deficiency is 192465316

Bases of 804012146

• Binary: 101111111011000100000001110010₂
• Hexadecimal: 0x2FEC4072
• Base-36: DAORQQ

Squares and roots of 804012146

• 804012146 squared (804012146²) is 646435530915525316
• 804012146 cubed (804012146³) is 519742018462040854034488136
• The square root of 804012146 is 28355.1079349031
• The cube root of 804012146 is 929.8670739217

Scales and comparisons

• 804,012,146 seconds is equal to 25 years, 29 weeks, 2 days, 16 hours, 42 minutes, 26 seconds.
• To count from 1 to 804,012,146 would take you about thirty-eight 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 804012146 cubic inches would be around 77.5 feet tall.

Recreational maths with 804012146

• 804012146 backwards is 641210408
• The number of decimal digits it has is: 9
• The sum of 804012146's digits is 26
• More coming soon!