42231168

Names of 42231168

• Cardinal: 42231168 can be written as Forty-two million, two hundred thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2231168 × 10⁷

Factors of 42231168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5249

Divisors of 42231168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 288 336 384 448 504 576 672 896 1008 1152 1344 2016 2688 4032 5237 8064 10474 15711 20948 31422 36659 41896 47133 62844 73318 83792 94266 109977 125688 146636 167584 188532 219954 251376 293272 329931 335168 377064 439908 502752 586544 659862 670336 754128 879816 1005504 1173088 1319724 1508256 1759632 2011008 2346176 2639448 3016512 3519264 4692352 5278896 6033024 7038528 10557792 14077056 21115584 42231168
• Sum of all divisors σ(n): 138911760
• Sum of proper divisors (its aliquot sum) s(n): 96680592
• 42231168 is an abundant number, because the sum of its proper divisors (96680592) is greater than itself. Its abundance is 54449424

Bases of 42231168

• Binary: 10100001000110010110000000₂
• Hexadecimal: 0x2846580
• Base-36: P55S0

Squares and roots of 42231168

• 42231168 squared (42231168²) is 1783471550644224
• 42231168 cubed (42231168³) is 75318086678476731973632
• The square root of 42231168 is 6498.5512231573
• The cube root of 42231168 is 348.2392330439

Scales and comparisons

• 42,231,168 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 42,231,168 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 42231168 cubic inches would be around 29 feet tall.

Recreational maths with 42231168

• 42231168 backwards is 86113224
• The number of decimal digits it has is: 8
• The sum of 42231168's digits is 27
• More coming soon!