2972741

Names of 2972741

• Cardinal: 2972741 can be written as Two million, nine hundred seventy-two thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 2.972741 × 10⁶

Factors of 2972741

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2972741

Divisors of 2972741

• Number of divisors d(n): 2
• Complete list of divisors:
  1 2972741
• Sum of all divisors σ(n): 2972742
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2972741 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2972740

Bases of 2972741

• Binary: 1011010101110001000101₂
• Hexadecimal: 0x2D5C45
• Base-36: 1RPS5

Squares and roots of 2972741

• 2972741 squared (2972741²) is 8837189053081
• 2972741 cubed (2972741³) is 26270674222845065021
• The square root of 2972741 is 1724.1638553223
• The cube root of 2972741 is 143.7868019195

Scales and comparisons

• 2,972,741 seconds is equal to 4 weeks, 6 days, 9 hours, 45 minutes, 41 seconds.
• To count from 1 to 2,972,741 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 2972741 cubic inches would be around 12 feet tall.

Recreational maths with 2972741

• 2972741 backwards is 1472792
• The number of decimal digits it has is: 7
• The sum of 2972741's digits is 32
• More coming soon!