55142304

Names of 55142304

• Cardinal: 55142304 can be written as Fifty-five million, one hundred forty-two thousand, three hundred four.

Scientific notation

• Scientific notation: 5.5142304 × 10⁷

Factors of 55142304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2690

Divisors of 55142304

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 84 93 96 112 124 168 186 217 224 248 336 372 434 496 651 672 744 868 992 1302 1488 1736 2604 2647 2976 3472 5208 5294 6944 7941 10416 10588 15882 18529 20832 21176 31764 37058 42352 55587 63528 74116 82057 84704 111174 127056 148232 164114 222348 246171 254112 296464 328228 444696 492342 574399 592928 656456 889392 984684 1148798 1312912 1723197 1778784 1969368 2297596 2625824 3446394 3938736 4595192 6892788 7877472 9190384 13785576 18380768 27571152 55142304
• Sum of all divisors σ(n): 170827776
• Sum of proper divisors (its aliquot sum) s(n): 115685472
• 55142304 is an abundant number, because the sum of its proper divisors (115685472) is greater than itself. Its abundance is 60543168

Bases of 55142304

• Binary: 11010010010110011110100000₂
• Hexadecimal: 0x34967A0
• Base-36: WTW2O

Squares and roots of 55142304

• 55142304 squared (55142304²) is 3040673690428416
• 55142304 cubed (55142304³) is 167669753002405605310464
• The square root of 55142304 is 7425.7864229993
• The cube root of 55142304 is 380.6229486705

Scales and comparisons

• 55,142,304 seconds is equal to 1 year, 39 weeks, 1 day, 5 hours, 18 minutes, 24 seconds.
• To count from 1 to 55,142,304 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 55142304 cubic inches would be around 31.7 feet tall.

Recreational maths with 55142304

• 55142304 backwards is 40324155
• 55142304 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55142304's digits is 24
• More coming soon!