998312001

Names of 998312001

• Cardinal: 998312001 can be written as Nine hundred ninety-eight million, three hundred twelve thousand and one.

Scientific notation

• Scientific notation: 9.98312001 × 10⁸

Factors of 998312001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 93711

Divisors of 998312001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 3697 11091 90011 270033 332770667 998312001
• Sum of all divisors σ(n): 1331457504
• Sum of proper divisors (its aliquot sum) s(n): 333145503
• 998312001 is a deficient number, because the sum of its proper divisors (333145503) is less than itself. Its deficiency is 665166498

Bases of 998312001

• Binary: 111011100000010000100001000001₂
• Hexadecimal: 0x3B810841
• Base-36: GIDAGX

Squares and roots of 998312001

• 998312001 squared (998312001²) is 996626851340624001
• 998312001 cubed (998312001³) is 994944546212187879026936001
• The square root of 998312001 is 31596.0757215195
• The cube root of 998312001 is 999.4370167759

Scales and comparisons

• 998,312,001 seconds is equal to 31 years, 38 weeks, 4 days, 12 hours, 53 minutes, 21 seconds.
• To count from 1 to 998,312,001 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 998312001 cubic inches would be around 83.3 feet tall.

Recreational maths with 998312001

• 998312001 backwards is 100213899
• The number of decimal digits it has is: 9
• The sum of 998312001's digits is 33
• More coming soon!