2664528672

Names of 2664528672

• Cardinal: 2664528672 can be written as Two billion, six hundred sixty-four million, five hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.664528672 × 10⁹

Factors of 2664528672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21258

Divisors of 2664528672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 101 104 156 202 208 303 312 404 416 606 624 808 1212 1248 1313 1616 2424 2626 3232 3939 4848 5252 7878 9696 10504 15756 21008 21139 31512 42016 42278 63024 63417 84556 126048 126834 169112 253668 274807 338224 507336 549614 676448 824421 1014672 1099228 1648842 2029344 2135039 2198456 3297684 4270078 4396912 6405117 6595368 8540156 8793824 12810234 13190736 17080312 25620468 26381472 27755507 34160624 51240936 55511014 68321248 83266521 102481872 111022028 166533042 204963744 222044056 333066084 444088112 666132168 888176224 1332264336 2664528672
• Sum of all divisors σ(n): 7607355840
• Sum of proper divisors (its aliquot sum) s(n): 4942827168
• 2664528672 is an abundant number, because the sum of its proper divisors (4942827168) is greater than itself. Its abundance is 2278298496

Bases of 2664528672

• Binary: 10011110110100010111101100100000₂
• Hexadecimal: 0x9ED17B20
• Base-36: 182E3HC

Squares and roots of 2664528672

• 2664528672 squared (2664528672²) is 7099713043910083584
• 2664528672 cubed (2664528672³) is 18917388968470812699484520448
• The square root of 2664528672 is 51619.0727541671
• The cube root of 2664528672 is 1386.3518489375

Scales and comparisons

• 2,664,528,672 seconds is equal to 84 years, 37 weeks, 4 days, 10 hours, 51 minutes, 12 seconds.
• To count from 1 to 2,664,528,672 would take you about one hundred sixty-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 2664528672 cubic inches would be around 115.5 feet tall.

Recreational maths with 2664528672

• 2664528672 backwards is 2768254662
• 2664528672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2664528672's digits is 48
• More coming soon!