42943392

Names of 42943392

• Cardinal: 42943392 can be written as Forty-two million, nine hundred forty-three thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.2943392 × 10⁷

Factors of 42943392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2189

Divisors of 42943392

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 92 96 108 138 144 184 207 216 276 288 368 414 432 552 621 736 828 864 1104 1242 1656 2161 2208 2484 3312 4322 4968 6483 6624 8644 9936 12966 17288 19449 19872 25932 34576 38898 49703 51864 58347 69152 77796 99406 103728 116694 149109 155592 198812 207456 233388 298218 311184 397624 447327 466776 596436 622368 795248 894654 933552 1192872 1341981 1590496 1789308 1867104 2385744 2683962 3578616 4771488 5367924 7157232 10735848 14314464 21471696 42943392
• Sum of all divisors σ(n): 130757760
• Sum of proper divisors (its aliquot sum) s(n): 87814368
• 42943392 is an abundant number, because the sum of its proper divisors (87814368) is greater than itself. Its abundance is 44870976

Bases of 42943392

• Binary: 10100011110100001110100000₂
• Hexadecimal: 0x28F43A0
• Base-36: PKFC0

Squares and roots of 42943392

• 42943392 squared (42943392²) is 1844134916465664
• 42943392 cubed (42943392³) is 79193408618672263692288
• The square root of 42943392 is 6553.1207832605
• The cube root of 42943392 is 350.1860018151

Scales and comparisons

• 42,943,392 seconds is equal to 1 year, 19 weeks, 43 minutes, 12 seconds.
• To count from 1 to 42,943,392 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 42943392 cubic inches would be around 29.2 feet tall.

Recreational maths with 42943392

• 42943392 backwards is 29334924
• 42943392 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42943392's digits is 36
• More coming soon!