53943968

Names of 53943968

• Cardinal: 53943968 can be written as Fifty-three million, nine hundred forty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 5.3943968 × 10⁷

Factors of 53943968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 182

Divisors of 53943968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 47 52 62 89 94 104 124 178 188 208 248 356 376 403 416 496 611 712 752 806 992 1157 1222 1424 1457 1504 1612 2314 2444 2759 2848 2914 3224 4183 4628 4888 5518 5828 6448 8366 9256 9776 11036 11656 12896 16732 18512 18941 19552 22072 23312 33464 35867 37024 37882 44144 46624 54379 66928 71734 75764 88288 108758 129673 133856 143468 151528 217516 259346 286936 303056 435032 518692 573872 606112 870064 1037384 1147744 1685749 1740128 2074768 3371498 4149536 6742996 13485992 26971984 53943968
• Sum of all divisors σ(n): 121927680
• Sum of proper divisors (its aliquot sum) s(n): 67983712
• 53943968 is an abundant number, because the sum of its proper divisors (67983712) is greater than itself. Its abundance is 14039744

Bases of 53943968

• Binary: 11001101110001111010100000₂
• Hexadecimal: 0x3371EA0
• Base-36: W47FK

Squares and roots of 53943968

• 53943968 squared (53943968²) is 2909951683585024
• 53943968 cubed (53943968³) is 156974340500856659935232
• The square root of 53943968 is 7344.6557441449
• The cube root of 53943968 is 377.8455365837

Scales and comparisons

• 53,943,968 seconds is equal to 1 year, 37 weeks, 1 day, 8 hours, 26 minutes, 8 seconds.
• To count from 1 to 53,943,968 would take you about two years!

  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 53943968 cubic inches would be around 31.5 feet tall.

Recreational maths with 53943968

• 53943968 backwards is 86934935
• 53943968 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 53943968's digits is 47
• More coming soon!