40943955

Names of 40943955

• Cardinal: 40943955 can be written as Forty million, nine hundred forty-three thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 4.0943955 × 10⁷

Factors of 40943955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 340

Divisors of 40943955

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 19 39 43 57 65 95 129 195 215 247 257 285 559 645 741 771 817 1235 1285 1677 2451 2795 3341 3705 3855 4085 4883 8385 10023 10621 11051 12255 14649 16705 24415 31863 33153 50115 53105 55255 63479 73245 143663 159315 165765 190437 209969 317395 430989 629907 718315 952185 1049845 2154945 2729597 3149535 8188791 13647985 40943955
• Sum of all divisors σ(n): 76285440
• Sum of proper divisors (its aliquot sum) s(n): 35341485
• 40943955 is a deficient number, because the sum of its proper divisors (35341485) is less than itself. Its deficiency is 5602470

Bases of 40943955

• Binary: 10011100001100000101010011₂
• Hexadecimal: 0x270C153
• Base-36: ODKK3

Squares and roots of 40943955

• 40943955 squared (40943955²) is 1676407451042025
• 40943955 cubed (40943955³) is 68638751237129374708875
• The square root of 40943955 is 6398.7463615929
• The cube root of 40943955 is 344.6645342341

Scales and comparisons

• 40,943,955 seconds is equal to 1 year, 15 weeks, 4 days, 21 hours, 19 minutes, 15 seconds.
• To count from 1 to 40,943,955 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 40943955 cubic inches would be around 28.7 feet tall.

Recreational maths with 40943955

• 40943955 backwards is 55934904
• 40943955 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40943955's digits is 39
• More coming soon!