4491229974

Names of 4491229974

• Cardinal: 4491229974 can be written as Four billion, four hundred ninety-one million, two hundred twenty-nine thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 4.491229974 × 10⁹

Factors of 4491229974

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 86165

Divisors of 4491229974

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 113 154 226 231 339 462 678 791 1243 1582 2373 2486 3729 4746 7458 8701 17402 26103 52206 86029 172058 258087 516174 602203 946319 1204406 1806609 1892638 2838957 3613218 5677914 6624233 9721277 13248466 19442554 19872699 29163831 39745398 58327662 68048939 106934047 136097878 204146817 213868094 320802141 408293634 641604282 748538329 1497076658 2245614987 4491229974
• Sum of all divisors σ(n): 11298147840
• Sum of proper divisors (its aliquot sum) s(n): 6806917866
• 4491229974 is an abundant number, because the sum of its proper divisors (6806917866) is greater than itself. Its abundance is 2315687892

Bases of 4491229974

• Binary: 100001011101100101011101100010110₂
• Hexadecimal: 0x10BB2BB16
• Base-36: 229YN86

Squares and roots of 4491229974

• 4491229974 squared (4491229974²) is 20171146679356040676
• 4491229974 cubed (4491229974³) is 90593258576274416902014422424
• The square root of 4491229974 is 67016.6395307911
• The cube root of 4491229974 is 1649.8904088827

Scales and comparisons

• 4,491,229,974 seconds is equal to 142 years, 41 weeks, 6 days, 19 hours, 52 minutes, 54 seconds.
• To count from 1 to 4,491,229,974 would take you about two hundred eighty-five 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 4491229974 cubic inches would be around 137.5 feet tall.

Recreational maths with 4491229974

• 4491229974 backwards is 4799221944
• The number of decimal digits it has is: 10
• The sum of 4491229974's digits is 51
• More coming soon!