428174843238

Names of 428174843238

• Cardinal: 428174843238 can be written as Four hundred twenty-eight billion, one hundred seventy-four million, eight hundred forty-three thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 4.28174843238 × 10¹¹

Factors of 428174843238

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11946

Divisors of 428174843238

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 1093 2186 2657 3279 5314 6558 7971 8191 9837 15942 16382 19674 23913 24573 47826 49146 73719 147438 2904101 5808202 8712303 8952763 17424606 17905526 21763487 26136909 26858289 43526974 52273818 53716578 65290461 80574867 130580922 161149734 195871383 391742766 23787491291 47574982582 71362473873 142724947746 214087421619 428174843238
• Sum of all divisors σ(n): 929023819776
• Sum of proper divisors (its aliquot sum) s(n): 500848976538
• 428174843238 is an abundant number, because the sum of its proper divisors (500848976538) is greater than itself. Its abundance is 72674133300

Bases of 428174843238

• Binary: 110001110110001001101011001110101100110₂
• Hexadecimal: 0x63B1359D66
• Base-36: 5GP88VHI

Squares and roots of 428174843238

• 428174843238 squared (428174843238²) is 183333696381885874324644
• 428174843238 cubed (428174843238³) is 78498876708557072021761013820157272
• The square root of 428174843238 is 654350.7035512379
• The cube root of 428174843238 is 7537.1481030471

Scales and comparisons

• 428,174,843,238 seconds is equal to 13,614 years, 33 weeks, 8 hours, 27 minutes, 18 seconds.
• To count from 1 to 428,174,843,238 would take you about twenty-seven thousand, two hundred twenty-nine 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 428174843238 cubic inches would be around 628.1 feet tall.

Recreational maths with 428174843238

• 428174843238 backwards is 832348471824
• The number of decimal digits it has is: 12
• The sum of 428174843238's digits is 54
• More coming soon!