40963090

Names of 40963090

• Cardinal: 40963090 can be written as Forty million, nine hundred sixty-three thousand and ninety.

Scientific notation

• Scientific notation: 4.096309 × 10⁷

Factors of 40963090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 527

Divisors of 40963090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 31 35 43 62 70 86 155 215 217 301 310 430 434 439 602 878 1085 1333 1505 2170 2195 2666 3010 3073 4390 6146 6665 9331 13330 13609 15365 18662 18877 27218 30730 37754 46655 68045 93310 94385 95263 132139 136090 188770 190526 264278 476315 585187 660695 952630 1170374 1321390 2925935 4096309 5851870 8192618 20481545 40963090
• Sum of all divisors σ(n): 89210880
• Sum of proper divisors (its aliquot sum) s(n): 48247790
• 40963090 is an abundant number, because the sum of its proper divisors (48247790) is greater than itself. Its abundance is 7284700

Bases of 40963090

• Binary: 10011100010000110000010010₂
• Hexadecimal: 0x2710C12
• Base-36: ODZBM

Squares and roots of 40963090

• 40963090 squared (40963090²) is 1677974742348100
• 40963090 cubed (40963090³) is 68735030388532031629000
• The square root of 40963090 is 6400.2414016973
• The cube root of 40963090 is 344.7182184205

Scales and comparisons

• 40,963,090 seconds is equal to 1 year, 15 weeks, 5 days, 2 hours, 38 minutes, 10 seconds.
• To count from 1 to 40,963,090 would take you about forty-nine 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 40963090 cubic inches would be around 28.7 feet tall.

Recreational maths with 40963090

• 40963090 backwards is 09036904
• 40963090 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40963090's digits is 31
• More coming soon!