40097000

Names of 40097000

• Cardinal: 40097000 can be written as Forty million, ninety-seven thousand.

Scientific notation

• Scientific notation: 4.0097 × 10⁷

Factors of 40097000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 505

Divisors of 40097000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 101 125 200 202 250 397 404 500 505 794 808 1000 1010 1588 1985 2020 2525 3176 3970 4040 5050 7940 9925 10100 12625 15880 19850 20200 25250 39700 40097 49625 50500 79400 80194 99250 101000 160388 198500 200485 320776 397000 400970 801940 1002425 1603880 2004850 4009700 5012125 8019400 10024250 20048500 40097000
• Sum of all divisors σ(n): 94994640
• Sum of proper divisors (its aliquot sum) s(n): 54897640
• 40097000 is an abundant number, because the sum of its proper divisors (54897640) is greater than itself. Its abundance is 14800640

Bases of 40097000

• Binary: 10011000111101010011101000₂
• Hexadecimal: 0x263D4E8
• Base-36: NVF1K

Squares and roots of 40097000

• 40097000 squared (40097000²) is 1607769409000000
• 40097000 cubed (40097000³) is 64466729992673000000000
• The square root of 40097000 is 6332.2192002489
• The cube root of 40097000 is 342.2714122867

Scales and comparisons

• 40,097,000 seconds is equal to 1 year, 14 weeks, 2 days, 2 hours, 3 minutes, 20 seconds.
• To count from 1 to 40,097,000 would take you about forty-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 40097000 cubic inches would be around 28.5 feet tall.

Recreational maths with 40097000

• 40097000 backwards is 00079004
• 40097000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40097000's digits is 20
• More coming soon!