40828032

Names of 40828032

• Cardinal: 40828032 can be written as Forty million, eight hundred twenty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 4.0828032 × 10⁷

Factors of 40828032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 156

Divisors of 40828032

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 83 84 96 112 122 126 128 144 166 168 183 192 224 244 249 252 288 332 336 366 384 427 448 488 498 504 549 576 581 664 672 732 747 854 896 976 996 1008 1098 1152 1162 1281 1328 1344 1464 1494 1708 1743 1952 1992 2016 2196 2324 2562 2656 2688 2928 2988 3416 3486 3843 3904 3984 4032 4392 4648 5063 5124 5229 5312 5856 5976 6832 6972 7686 7808 7968 8064 8784 9296 10126 10248 10458 10624 11712 11952 13664 13944 15189 15372 15936 17568 18592 20252 20496 20916 23424 23904 27328 27888 30378 30744 31872 35136 35441 37184 40504 40992 41832 45567 47808 54656 55776 60756 61488 70272 70882 74368 81008 81984 83664 91134 95616 106323 111552 121512 122976 141764 162016 163968 167328 182268 212646 223104 243024 245952 283528 318969 324032 334656 364536 425292 486048 491904 567056 637938 648064 669312 729072 850584 972096 1134112 1275876 1458144 1701168 1944192 2268224 2551752 2916288 3402336 4536448 5103504 5832576 6804672 10207008 13609344 20414016 40828032
• Sum of all divisors σ(n): 138116160
• Sum of proper divisors (its aliquot sum) s(n): 97288128
• 40828032 is an abundant number, because the sum of its proper divisors (97288128) is greater than itself. Its abundance is 56460096

Bases of 40828032

• Binary: 10011011101111110010000000₂
• Hexadecimal: 0x26EFC80
• Base-36: OB340

Squares and roots of 40828032

• 40828032 squared (40828032²) is 1666928196993024
• 40828032 cubed (40828032³) is 68057397768533487648768
• The square root of 40828032 is 6389.6816822125
• The cube root of 40828032 is 344.3389484143

Scales and comparisons

• 40,828,032 seconds is equal to 1 year, 15 weeks, 3 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 40,828,032 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 40828032 cubic inches would be around 28.7 feet tall.

Recreational maths with 40828032

• 40828032 backwards is 23082804
• The number of decimal digits it has is: 8
• The sum of 40828032's digits is 27
• More coming soon!