472128634

Names of 472128634

• Cardinal: 472128634 can be written as Four hundred seventy-two million, one hundred twenty-eight thousand, six hundred thirty-four.

Scientific notation

• Scientific notation: 4.72128634 × 10⁸

Factors of 472128634

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 236064319

Divisors of 472128634

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 236064317 472128634
• Sum of all divisors σ(n): 708192954
• Sum of proper divisors (its aliquot sum) s(n): 236064320
• 472128634 is a deficient number, because the sum of its proper divisors (236064320) is less than itself. Its deficiency is 236064314

Bases of 472128634

• Binary: 11100001001000001110001111010₂
• Hexadecimal: 0x1C241C7A
• Base-36: 7T3CSA

Squares and roots of 472128634

• 472128634 squared (472128634²) is 222905447042705956
• 472128634 cubed (472128634³) is 105240044223432102669944104
• The square root of 472128634 is 21728.5212106117
• The cube root of 472128634 is 778.6700072165

Scales and comparisons

• 472,128,634 seconds is equal to 15 years, 4 days, 10 hours, 50 minutes, 34 seconds.
• To count from 1 to 472,128,634 would take you about twenty-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 472128634 cubic inches would be around 64.9 feet tall.

Recreational maths with 472128634

• 472128634 backwards is 436821274
• The number of decimal digits it has is: 9
• The sum of 472128634's digits is 37
• More coming soon!