42250338

Names of 42250338

• Cardinal: 42250338 can be written as Forty-two million, two hundred fifty thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2250338 × 10⁷

Factors of 42250338

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97

Divisors of 42250338

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 17 18 19 26 34 38 39 43 51 57 78 86 102 114 117 129 153 169 171 221 234 247 258 306 323 338 342 387 442 494 507 559 646 663 731 741 774 817 969 1014 1118 1326 1462 1482 1521 1634 1677 1938 1989 2193 2223 2451 2873 2907 3042 3211 3354 3978 4199 4386 4446 4902 5031 5746 5814 6422 6579 7267 7353 8398 8619 9503 9633 10062 10621 12597 13158 13889 14534 14706 17238 19006 19266 21242 21801 25194 25857 27778 28509 28899 31863 37791 41667 43602 51714 54587 57018 57798 63726 65403 75582 83334 85527 95589 109174 123539 125001 130806 138073 163761 171054 180557 191178 247078 250002 276146 327522 361114 370617 414219 491283 541671 741234 828438 982566 1083342 1111851 1242657 1625013 2223702 2347241 2485314 3250026 4694482 7041723 14083446 21125169 42250338
• Sum of all divisors σ(n): 113050080
• Sum of proper divisors (its aliquot sum) s(n): 70799742
• 42250338 is an abundant number, because the sum of its proper divisors (70799742) is greater than itself. Its abundance is 28549404

Bases of 42250338

• Binary: 10100001001011000001100010₂
• Hexadecimal: 0x284B062
• Base-36: P5KKI

Squares and roots of 42250338

• 42250338 squared (42250338²) is 1785091061114244
• 42250338 cubed (42250338³) is 75420700692855465614472
• The square root of 42250338 is 6500.0259999483
• The cube root of 42250338 is 348.2919171679

Scales and comparisons

• 42,250,338 seconds is equal to 1 year, 17 weeks, 6 days, 12 minutes, 18 seconds.
• To count from 1 to 42,250,338 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 42250338 cubic inches would be around 29 feet tall.

Recreational maths with 42250338

• 42250338 backwards is 83305224
• The number of decimal digits it has is: 8
• The sum of 42250338's digits is 27
• More coming soon!