42440112

Names of 42440112

• Cardinal: 42440112 can be written as Forty-two million, four hundred forty thousand, one hundred twelve.

Scientific notation

• Scientific notation: 4.2440112 × 10⁷

Factors of 42440112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 258

Divisors of 42440112

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 48 52 54 66 72 78 81 88 99 104 108 117 132 143 144 156 162 176 198 208 216 229 234 264 286 297 312 324 351 396 429 432 458 468 528 572 594 624 648 687 702 792 858 891 916 936 1053 1144 1188 1287 1296 1374 1404 1584 1716 1782 1832 1872 2061 2106 2288 2376 2519 2574 2748 2808 2977 3432 3564 3664 3861 4122 4212 4752 5038 5148 5496 5616 5954 6183 6864 7128 7557 7722 8244 8424 8931 10076 10296 10992 11583 11908 12366 14256 15114 15444 16488 16848 17862 18549 20152 20592 22671 23166 23816 24732 26793 30228 30888 32747 32976 35724 37098 40304 45342 46332 47632 49464 53586 60456 61776 65494 68013 71448 74196 80379 90684 92664 98241 98928 107172 120912 130988 136026 142896 148392 160758 181368 185328 196482 204039 214344 241137 261976 272052 294723 296784 321516 362736 392964 408078 428688 482274 523952 544104 589446 643032 785928 816156 884169 964548 1088208 1178892 1286064 1571856 1632312 1768338 1929096 2357784 2652507 3264624 3536676 3858192 4715568 5305014 7073352 10610028 14146704 21220056 42440112
• Sum of all divisors σ(n): 144938640
• Sum of proper divisors (its aliquot sum) s(n): 102498528
• 42440112 is an abundant number, because the sum of its proper divisors (102498528) is greater than itself. Its abundance is 60058416

Bases of 42440112

• Binary: 10100001111001010110110000₂
• Hexadecimal: 0x28795B0
• Base-36: P9N00

Squares and roots of 42440112

• 42440112 squared (42440112²) is 1801163106572544
• 42440112 cubed (42440112³) is 76441563973206703484928
• The square root of 42440112 is 6514.6075860331
• The cube root of 42440112 is 348.8126075599

Scales and comparisons

• 42,440,112 seconds is equal to 1 year, 18 weeks, 1 day, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 42,440,112 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 42440112 cubic inches would be around 29.1 feet tall.

Recreational maths with 42440112

• 42440112 backwards is 21104424
• 42440112 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42440112's digits is 18
• More coming soon!