6689214688

Names of 6689214688

• Cardinal: 6689214688 can be written as Six billion, six hundred eighty-nine million, two hundred fourteen thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 6.689214688 × 10⁹

Factors of 6689214688

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 578

Divisors of 6689214688

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 169 208 338 416 563 676 1126 1352 2197 2252 2704 4394 4504 5408 7319 8788 9008 14638 17576 18016 28561 29276 35152 57122 58552 70304 95147 114244 117104 190294 228488 234208 371293 380588 456976 742586 761176 913952 1236911 1485172 1522352 2473822 2970344 3044704 4947644 5940688 9895288 11881376 16079843 19790576 32159686 39581152 64319372 128638744 209037959 257277488 418075918 514554976 836151836 1672303672 3344607344 6689214688
• Sum of all divisors σ(n): 14292178488
• Sum of proper divisors (its aliquot sum) s(n): 7602963800
• 6689214688 is an abundant number, because the sum of its proper divisors (7602963800) is greater than itself. Its abundance is 913749112

Bases of 6689214688

• Binary: 110001110101101010101000011100000₂
• Hexadecimal: 0x18EB550E0
• Base-36: 32ML334

Squares and roots of 6689214688

• 6689214688 squared (6689214688²) is 44745593142154937344
• 6689214688 cubed (6689214688³) is 299312878869774878853204508672
• The square root of 6689214688 is 81787.6194053843
• The cube root of 6689214688 is 1884.1915201163

Scales and comparisons

• 6,689,214,688 seconds is equal to 212 years, 36 weeks, 1 day, 11 hours, 11 minutes, 28 seconds.
• To count from 1 to 6,689,214,688 would take you about four hundred twenty-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 6689214688 cubic inches would be around 157 feet tall.

Recreational maths with 6689214688

• 6689214688 backwards is 8864129866
• The number of decimal digits it has is: 10
• The sum of 6689214688's digits is 58
• More coming soon!