42469230

Names of 42469230

• Cardinal: 42469230 can be written as Forty-two million, four hundred sixty-nine thousand, two hundred thirty.

Scientific notation

• Scientific notation: 4.246923 × 10⁷

Factors of 42469230

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 83300

Divisors of 42469230

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 83273 166546 249819 416365 499638 832730 1249095 1415641 2498190 2831282 4246923 7078205 8493846 14156410 21234615 42469230
• Sum of all divisors σ(n): 107923104
• Sum of proper divisors (its aliquot sum) s(n): 65453874
• 42469230 is an abundant number, because the sum of its proper divisors (65453874) is greater than itself. Its abundance is 22984644

Bases of 42469230

• Binary: 10100010000000011101101110₂
• Hexadecimal: 0x288076E
• Base-36: PA9GU

Squares and roots of 42469230

• 42469230 squared (42469230²) is 1803635496792900
• 42469230 cubed (42469230³) is 76599010749461932467000
• The square root of 42469230 is 6516.8420266261
• The cube root of 42469230 is 348.8923623255

Scales and comparisons

• 42,469,230 seconds is equal to 1 year, 18 weeks, 1 day, 13 hours, 30 seconds.
• To count from 1 to 42,469,230 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 42469230 cubic inches would be around 29.1 feet tall.

Recreational maths with 42469230

• 42469230 backwards is 03296424
• 42469230 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42469230's digits is 30
• More coming soon!