2985042

Names of 2985042

• Cardinal: 2985042 can be written as Two million, nine hundred eighty-five thousand and forty-two.

Scientific notation

• Scientific notation: 2.985042 × 10⁶

Factors of 2985042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 497512

Divisors of 2985042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 497507 995014 1492521 2985042
• Sum of all divisors σ(n): 5970096
• Sum of proper divisors (its aliquot sum) s(n): 2985054
• 2985042 is an abundant number, because the sum of its proper divisors (2985054) is greater than itself. Its abundance is 12

Bases of 2985042

• Binary: 1011011000110001010010₂
• Hexadecimal: 0x2D8C52
• Base-36: 1RZ9U

Squares and roots of 2985042

• 2985042 squared (2985042²) is 8910475741764
• 2985042 cubed (2985042³) is 26598144329146694088
• The square root of 2985042 is 1727.7274090549
• The cube root of 2985042 is 143.9848556605

Scales and comparisons

• 2,985,042 seconds is equal to 4 weeks, 6 days, 13 hours, 10 minutes, 42 seconds.
• To count from 1 to 2,985,042 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 2985042 cubic inches would be around 12 feet tall.

Recreational maths with 2985042

• 2985042 backwards is 2405892
• The number of decimal digits it has is: 7
• The sum of 2985042's digits is 30
• More coming soon!