8990945304

Names of 8990945304

• Cardinal: 8990945304 can be written as Eight billion, nine hundred ninety million, nine hundred forty-five thousand, three hundred four.

Scientific notation

• Scientific notation: 8.990945304 × 10⁹

Factors of 8990945304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19204

Divisors of 8990945304

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 1979 3958 5937 7916 11874 15832 17209 21769 23748 34418 43538 47496 51627 65307 68836 87076 103254 130614 137672 174152 189299 206508 261228 378598 413016 522456 567897 757196 1135794 1514392 2271588 4543176 34056611 68113222 102169833 136226444 204339666 272452888 374622721 408679332 749245442 817358664 1123868163 1498490884 2247736326 2996981768 4495472652 8990945304
• Sum of all divisors σ(n): 24534576000
• Sum of proper divisors (its aliquot sum) s(n): 15543630696
• 8990945304 is an abundant number, because the sum of its proper divisors (15543630696) is greater than itself. Its abundance is 6552685392

Bases of 8990945304

• Binary: 1000010111111001101111000000011000₂
• Hexadecimal: 0x217E6F018
• Base-36: 44OZ5SO

Squares and roots of 8990945304

• 8990945304 squared (8990945304²) is 80837097459519652416
• 8990945304 cubed (8990945304³) is 726801921792658548985347454464
• The square root of 8990945304 is 94820.5953577597
• The cube root of 8990945304 is 2079.3860139209

Scales and comparisons

• 8,990,945,304 seconds is equal to 285 years, 45 weeks, 6 days, 20 hours, 48 minutes, 24 seconds.
• To count from 1 to 8,990,945,304 would take you about five hundred seventy-one 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 8990945304 cubic inches would be around 173.3 feet tall.

Recreational maths with 8990945304

• 8990945304 backwards is 4035490998
• The number of decimal digits it has is: 10
• The sum of 8990945304's digits is 51
• More coming soon!