997081051

Names of 997081051

• Cardinal: 997081051 can be written as Nine hundred ninety-seven million, eighty-one thousand and fifty-one.

Scientific notation

• Scientific notation: 9.97081051 × 10⁸

Factors of 997081051

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 56141

Divisors of 997081051

• Number of divisors d(n): 8
• Complete list of divisors:
  1 61 293 17873 55787 3403007 16345591 997081051
• Sum of all divisors σ(n): 1016903664
• Sum of proper divisors (its aliquot sum) s(n): 19822613
• 997081051 is a deficient number, because the sum of its proper divisors (19822613) is less than itself. Its deficiency is 977258438

Bases of 997081051

• Binary: 111011011011100011111111011011₂
• Hexadecimal: 0x3B6E3FDB
• Base-36: GHMWNV

Squares and roots of 997081051

• 997081051 squared (997081051²) is 994170622263264601
• 997081051 cubed (997081051³) is 991268688919579867056175651
• The square root of 997081051 is 31576.5902370727
• The cube root of 997081051 is 999.0260687659

Scales and comparisons

• 997,081,051 seconds is equal to 31 years, 36 weeks, 4 days, 6 hours, 57 minutes, 31 seconds.
• To count from 1 to 997,081,051 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 997081051 cubic inches would be around 83.3 feet tall.

Recreational maths with 997081051

• 997081051 backwards is 150180799
• The number of decimal digits it has is: 9
• The sum of 997081051's digits is 40
• More coming soon!