42422832

Names of 42422832

• Cardinal: 42422832 can be written as Forty-two million, four hundred twenty-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.2422832 × 10⁷

Factors of 42422832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 635

Divisors of 42422832

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 283 347 432 566 694 849 1041 1132 1388 1698 2082 2264 2547 2776 3123 3396 4164 4528 5094 5552 6246 6792 7641 8328 9369 10188 12492 13584 15282 16656 18738 20376 24984 30564 37476 40752 49968 61128 74952 98201 122256 149904 196402 294603 392804 589206 785608 883809 1178412 1571216 1767618 2356824 2651427 3535236 4713648 5302854 7070472 10605708 14140944 21211416 42422832
• Sum of all divisors σ(n): 122551680
• Sum of proper divisors (its aliquot sum) s(n): 80128848
• 42422832 is an abundant number, because the sum of its proper divisors (80128848) is greater than itself. Its abundance is 37706016

Bases of 42422832

• Binary: 10100001110101001000110000₂
• Hexadecimal: 0x2875230
• Base-36: P99O0

Squares and roots of 42422832

• 42422832 squared (42422832²) is 1799696674900224
• 42422832 cubed (42422832³) is 76348229690250819514368
• The square root of 42422832 is 6513.2812007467
• The cube root of 42422832 is 348.7652600563

Scales and comparisons

• 42,422,832 seconds is equal to 1 year, 18 weeks, 1 day, 7 minutes, 12 seconds.
• To count from 1 to 42,422,832 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 42422832 cubic inches would be around 29.1 feet tall.

Recreational maths with 42422832

• 42422832 backwards is 23822424
• 42422832 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42422832's digits is 27
• More coming soon!