40950

Names of 40950

• Cardinal: 40950 can be written as Forty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.095 × 10⁴

Factors of 40950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30

Divisors of 40950

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 30 35 39 42 45 50 63 65 70 75 78 90 91 105 117 126 130 150 175 182 195 210 225 234 273 315 325 350 390 450 455 525 546 585 630 650 819 910 975 1050 1170 1365 1575 1638 1950 2275 2730 2925 3150 4095 4550 5850 6825 8190 13650 20475 40950
• Sum of all divisors σ(n): 135408
• Sum of proper divisors (its aliquot sum) s(n): 94458
• 40950 is an abundant number, because the sum of its proper divisors (94458) is greater than itself. Its abundance is 53508

Bases of 40950

• Binary: 1001111111110110₂
• Hexadecimal: 0x9FF6
• Base-36: VLI

Squares and roots of 40950

• 40950 squared (40950²) is 1676902500
• 40950 cubed (40950³) is 68669157375000
• The square root of 40950 is 202.3610634485
• The cube root of 40950 is 34.4681495587

Scales and comparisons

• 40,950 seconds is equal to 11 hours, 22 minutes, 30 seconds.
• To count from 1 to 40,950 would take you about eleven hours.

  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 40950 cubic inches would be around 2.9 feet tall.

Recreational maths with 40950

• 40950 backwards is 05904
• 40950 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 40950's digits is 18
• More coming soon!