2998922

Names of 2998922

• Cardinal: 2998922 can be written as Two million, nine hundred ninety-eight thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 2.998922 × 10⁶

Factors of 2998922

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 78940

Divisors of 2998922

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 78919 157838 1499461 2998922
• Sum of all divisors σ(n): 4735200
• Sum of proper divisors (its aliquot sum) s(n): 1736278
• 2998922 is a deficient number, because the sum of its proper divisors (1736278) is less than itself. Its deficiency is 1262644

Bases of 2998922

• Binary: 1011011100001010001010₂
• Hexadecimal: 0x2DC28A
• Base-36: 1S9ZE

Squares and roots of 2998922

• 2998922 squared (2998922²) is 8993533162084
• 2998922 cubed (2998922³) is 26970904457503273448
• The square root of 2998922 is 1731.7395878131
• The cube root of 2998922 is 144.2076800163

Scales and comparisons

• 2,998,922 seconds is equal to 4 weeks, 6 days, 17 hours, 2 minutes, 2 seconds.
• To count from 1 to 2,998,922 would take you about seven weeks!

  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 2998922 cubic inches would be around 12 feet tall.

Recreational maths with 2998922

• 2998922 backwards is 2298992
• The number of decimal digits it has is: 7
• The sum of 2998922's digits is 41
• More coming soon!