40483072

Names of 40483072

• Cardinal: 40483072 can be written as Forty million, four hundred eighty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 4.0483072 × 10⁷

Factors of 40483072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 98

Divisors of 40483072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 32 38 41 56 58 64 76 82 112 116 128 133 152 164 203 224 232 256 266 287 304 328 406 448 464 532 551 574 608 656 779 812 896 928 1064 1102 1148 1189 1216 1312 1558 1624 1792 1856 2128 2204 2296 2378 2432 2624 3116 3248 3712 3857 4256 4408 4592 4756 4864 5248 5453 6232 6496 7424 7714 8323 8512 8816 9184 9512 10496 10906 12464 12992 15428 16646 17024 17632 18368 19024 21812 22591 24928 25984 30856 33292 34048 35264 36736 38048 43624 45182 49856 51968 61712 66584 70528 73472 76096 87248 90364 99712 123424 133168 141056 152192 158137 174496 180728 199424 246848 266336 304384 316274 348992 361456 493696 532672 632548 697984 722912 987392 1065344 1265096 1395968 1445824 2130688 2530192 2891648 5060384 5783296 10120768 20241536 40483072
• Sum of all divisors σ(n): 103017600
• Sum of proper divisors (its aliquot sum) s(n): 62534528
• 40483072 is an abundant number, because the sum of its proper divisors (62534528) is greater than itself. Its abundance is 22051456

Bases of 40483072

• Binary: 10011010011011100100000000₂
• Hexadecimal: 0x269B900
• Base-36: O3OXS

Squares and roots of 40483072

• 40483072 squared (40483072²) is 1638879118557184
• 40483072 cubed (40483072³) is 66346861355847015989248
• The square root of 40483072 is 6362.6309023863
• The cube root of 40483072 is 343.3664198693

Scales and comparisons

• 40,483,072 seconds is equal to 1 year, 14 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 40,483,072 would take you about forty-eight 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 40483072 cubic inches would be around 28.6 feet tall.

Recreational maths with 40483072

• 40483072 backwards is 27038404
• 40483072 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40483072's digits is 28
• More coming soon!