992118142

Names of 992118142

• Cardinal: 992118142 can be written as Nine hundred ninety-two million, one hundred eighteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.92118142 × 10⁸

Factors of 992118142

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 496059073

Divisors of 992118142

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 496059071 992118142
• Sum of all divisors σ(n): 1488177216
• Sum of proper divisors (its aliquot sum) s(n): 496059074
• 992118142 is a deficient number, because the sum of its proper divisors (496059074) is less than itself. Its deficiency is 496059068

Bases of 992118142

• Binary: 111011001000101000010101111110₂
• Hexadecimal: 0x3B22857E
• Base-36: GEOJ9A

Squares and roots of 992118142

• 992118142 squared (992118142²) is 984298407685532164
• 992118142 cubed (992118142³) is 976540307406528690828919288
• The square root of 992118142 is 31497.9069463353
• The cube root of 992118142 is 997.3657809833

Scales and comparisons

• 992,118,142 seconds is equal to 31 years, 28 weeks, 2 days, 20 hours, 22 minutes, 22 seconds.
• To count from 1 to 992,118,142 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 992118142 cubic inches would be around 83.1 feet tall.

Recreational maths with 992118142

• 992118142 backwards is 241811299
• The number of decimal digits it has is: 9
• The sum of 992118142's digits is 37
• More coming soon!