940019007

Names of 940019007

• Cardinal: 940019007 can be written as Nine hundred forty million, nineteen thousand and seven.

Scientific notation

• Scientific notation: 9.40019007 × 10⁸

Factors of 940019007

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 73433

Divisors of 940019007

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 4549 13647 68881 206643 313339669 940019007
• Sum of all divisors σ(n): 1253652400
• Sum of proper divisors (its aliquot sum) s(n): 313633393
• 940019007 is a deficient number, because the sum of its proper divisors (313633393) is less than itself. Its deficiency is 626385614

Bases of 940019007

• Binary: 111000000001111000110100111111₂
• Hexadecimal: 0x38078D3F
• Base-36: FJNVB3

Squares and roots of 940019007

• 940019007 squared (940019007²) is 883635733521266049
• 940019007 cubed (940019007³) is 830634384774377124763793343
• The square root of 940019007 is 30659.7294019371
• The cube root of 940019007 is 979.5927111509

Scales and comparisons

• 940,019,007 seconds is equal to 29 years, 46 weeks, 1 day, 20 hours, 23 minutes, 27 seconds.
• To count from 1 to 940,019,007 would take you about forty-four 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 940019007 cubic inches would be around 81.6 feet tall.

Recreational maths with 940019007

• 940019007 backwards is 700910049
• The number of decimal digits it has is: 9
• The sum of 940019007's digits is 30
• More coming soon!