381332112

Names of 381332112

• Cardinal: 381332112 can be written as Three hundred eighty-one million, three hundred thirty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 3.81332112 × 10⁸

Factors of 381332112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1032

Divisors of 381332112

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 197 294 336 392 394 588 591 784 788 823 1176 1182 1379 1576 1646 2352 2364 2469 2758 3152 3292 4137 4728 4938 5516 5761 6584 8274 9456 9653 9876 11032 11522 13168 16548 17283 19306 19752 22064 23044 28959 33096 34566 38612 39504 40327 46088 57918 66192 69132 77224 80654 92176 115836 120981 138264 154448 161308 162131 231672 241962 276528 322616 324262 463344 483924 486393 645232 648524 967848 972786 1134917 1297048 1935696 1945572 2269834 2594096 3404751 3891144 4539668 6809502 7782288 7944419 9079336 13619004 15888838 18158672 23833257 27238008 31777676 47666514 54476016 63555352 95333028 127110704 190666056 381332112
• Sum of all divisors σ(n): 1153158336
• Sum of proper divisors (its aliquot sum) s(n): 771826224
• 381332112 is an abundant number, because the sum of its proper divisors (771826224) is greater than itself. Its abundance is 390494112

Bases of 381332112

• Binary: 10110101110101010101010010000₂
• Hexadecimal: 0x16BAAA90
• Base-36: 6B19QO

Squares and roots of 381332112

• 381332112 squared (381332112²) is 145414179642380544
• 381332112 cubed (381332112³) is 55451096237776377551228928
• The square root of 381332112 is 19527.7267494197
• The cube root of 381332112 is 725.1610340667

Scales and comparisons

• 381,332,112 seconds is equal to 12 years, 6 weeks, 3 days, 13 hours, 35 minutes, 12 seconds.
• To count from 1 to 381,332,112 would take you about eighteen 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 381332112 cubic inches would be around 60.4 feet tall.

Recreational maths with 381332112

• 381332112 backwards is 211233183
• 381332112 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 381332112's digits is 24
• More coming soon!