42430248

Names of 42430248

• Cardinal: 42430248 can be written as Forty-two million, four hundred thirty thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 4.2430248 × 10⁷

Factors of 42430248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2944

Divisors of 42430248

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 29 36 42 56 58 63 72 84 87 116 126 168 174 203 232 252 261 348 406 504 522 609 696 812 1044 1218 1624 1827 2088 2436 2903 3654 4872 5806 7308 8709 11612 14616 17418 20321 23224 26127 34836 40642 52254 60963 69672 81284 84187 104508 121926 162568 168374 182889 209016 243852 252561 336748 365778 487704 505122 589309 673496 731556 757683 1010244 1178618 1463112 1515366 1767927 2020488 2357236 3030732 3535854 4714472 5303781 6061464 7071708 10607562 14143416 21215124 42430248
• Sum of all divisors σ(n): 135907200
• Sum of proper divisors (its aliquot sum) s(n): 93476952
• 42430248 is an abundant number, because the sum of its proper divisors (93476952) is greater than itself. Its abundance is 51046704

Bases of 42430248

• Binary: 10100001110110111100101000₂
• Hexadecimal: 0x2876F28
• Base-36: P9FE0

Squares and roots of 42430248

• 42430248 squared (42430248²) is 1800325945341504
• 42430248 cubed (42430248³) is 76388276341674459412992
• The square root of 42430248 is 6513.8504741819
• The cube root of 42430248 is 348.7855816011

Scales and comparisons

• 42,430,248 seconds is equal to 1 year, 18 weeks, 1 day, 2 hours, 10 minutes, 48 seconds.
• To count from 1 to 42,430,248 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 42430248 cubic inches would be around 29.1 feet tall.

Recreational maths with 42430248

• 42430248 backwards is 84203424
• The number of decimal digits it has is: 8
• The sum of 42430248's digits is 27
• More coming soon!