42232512

Names of 42232512

• Cardinal: 42232512 can be written as Forty-two million, two hundred thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.2232512 × 10⁷

Factors of 42232512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 79

Divisors of 42232512

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 67 84 96 98 112 134 147 168 192 196 201 224 268 294 336 392 402 448 469 536 588 672 784 804 938 1072 1176 1344 1407 1568 1608 1876 2144 2352 2814 3136 3216 3283 3752 4288 4489 4704 5628 6432 6566 7504 8978 9408 9849 11256 12864 13132 13467 15008 17956 19698 22512 26264 26934 30016 31423 35912 39396 45024 52528 53868 62846 71824 78792 90048 94269 105056 107736 125692 143648 157584 188538 210112 215472 219961 251384 287296 315168 377076 430944 439922 502768 630336 659883 754152 861888 879844 1005536 1319766 1508304 1759688 2011072 2639532 3016608 3519376 5279064 6033216 7038752 10558128 14077504 21116256 42232512
• Sum of all divisors σ(n): 131952492
• Sum of proper divisors (its aliquot sum) s(n): 89719980
• 42232512 is an abundant number, because the sum of its proper divisors (89719980) is greater than itself. Its abundance is 47487468

Bases of 42232512

• Binary: 10100001000110101011000000₂
• Hexadecimal: 0x2846AC0
• Base-36: P56TC

Squares and roots of 42232512

• 42232512 squared (42232512²) is 1783585069830144
• 42232512 cubed (42232512³) is 75325277864622394441728
• The square root of 42232512 is 6498.6546299985
• The cube root of 42232512 is 348.2429272233

Scales and comparisons

• 42,232,512 seconds is equal to 1 year, 17 weeks, 5 days, 19 hours, 15 minutes, 12 seconds.
• To count from 1 to 42,232,512 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 42232512 cubic inches would be around 29 feet tall.

Recreational maths with 42232512

• 42232512 backwards is 21523224
• 42232512 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42232512's digits is 21
• More coming soon!