40750080

Names of 40750080

• Cardinal: 40750080 can be written as Forty million, seven hundred fifty thousand and eighty.

Scientific notation

• Scientific notation: 4.075008 × 10⁷

Factors of 40750080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 396

Divisors of 40750080

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 379 384 420 448 480 512 560 640 672 758 768 840 896 960 1024 1120 1137 1280 1344 1516 1536 1680 1792 1895 1920 2240 2274 2560 2653 2688 3032 3072 3360 3584 3790 3840 4480 4548 5120 5306 5376 5685 6064 6720 7168 7580 7680 7959 8960 9096 10612 10752 11370 12128 13265 13440 15160 15360 15918 17920 18192 21224 21504 22740 24256 26530 26880 30320 31836 35840 36384 39795 42448 45480 48512 53060 53760 60640 63672 72768 79590 84896 90960 97024 106120 107520 121280 127344 145536 159180 169792 181920 194048 212240 242560 254688 291072 318360 339584 363840 388096 424480 485120 509376 582144 636720 679168 727680 848960 970240 1018752 1164288 1273440 1358336 1455360 1697920 1940480 2037504 2546880 2716672 2910720 3395840 4075008 5093760 5821440 6791680 8150016 10187520 13583360 20375040 40750080
• Sum of all divisors σ(n): 149349120
• Sum of proper divisors (its aliquot sum) s(n): 108599040
• 40750080 is an abundant number, because the sum of its proper divisors (108599040) is greater than itself. Its abundance is 67848960

Bases of 40750080

• Binary: 10011011011100110000000000₂
• Hexadecimal: 0x26DCC00
• Base-36: O9EYO

Squares and roots of 40750080

• 40750080 squared (40750080²) is 1660569020006400
• 40750080 cubed (40750080³) is 67668320410782400512000
• The square root of 40750080 is 6383.5789334823
• The cube root of 40750080 is 344.1196627143

Scales and comparisons

• 40,750,080 seconds is equal to 1 year, 15 weeks, 2 days, 15 hours, 28 minutes.
• To count from 1 to 40,750,080 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 40750080 cubic inches would be around 28.7 feet tall.

Recreational maths with 40750080

• 40750080 backwards is 08005704
• 40750080 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40750080's digits is 24
• More coming soon!