2980007

Names of 2980007

• Cardinal: 2980007 can be written as Two million, nine hundred eighty thousand and seven.

Scientific notation

• Scientific notation: 2.980007 × 10⁶

Factors of 2980007

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2980007

Divisors of 2980007

• Number of divisors d(n): 2
• Complete list of divisors:
  1 2980007
• Sum of all divisors σ(n): 2980008
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2980007 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2980006

Bases of 2980007

• Binary: 1011010111100010100111₂
• Hexadecimal: 0x2D78A7
• Base-36: 1RVDZ

Squares and roots of 2980007

• 2980007 squared (2980007²) is 8880441720049
• 2980007 cubed (2980007³) is 26463778488838060343
• The square root of 2980007 is 1726.2696776575
• The cube root of 2980007 is 143.9038549307

Scales and comparisons

• 2,980,007 seconds is equal to 4 weeks, 6 days, 11 hours, 46 minutes, 47 seconds.
• To count from 1 to 2,980,007 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 2980007 cubic inches would be around 12 feet tall.

Recreational maths with 2980007

• 2980007 backwards is 7000892
• The number of decimal digits it has is: 7
• The sum of 2980007's digits is 26
• More coming soon!