6462740864

Names of 6462740864

• Cardinal: 6462740864 can be written as Six billion, four hundred sixty-two million, seven hundred forty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 6.462740864 × 10⁹

Factors of 6462740864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71879

Divisors of 6462740864

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 19 32 37 38 64 74 76 128 148 152 296 304 592 608 703 1184 1216 1406 2368 2432 2812 4736 5624 11248 22496 44992 71821 89984 143642 287284 574568 1149136 1364599 2298272 2657377 2729198 4596544 5314754 5458396 9193088 10629508 10916792 21259016 21833584 42518032 43667168 50490163 85036064 87334336 100980326 170072128 174668672 201960652 340144256 403921304 807842608 1615685216 3231370432 6462740864
• Sum of all divisors σ(n): 13919103600
• Sum of proper divisors (its aliquot sum) s(n): 7456362736
• 6462740864 is an abundant number, because the sum of its proper divisors (7456362736) is greater than itself. Its abundance is 993621872

Bases of 6462740864

• Binary: 110000001001101011001100110000000₂
• Hexadecimal: 0x181359980
• Base-36: 2YVQYRK

Squares and roots of 6462740864

• 6462740864 squared (6462740864²) is 41767019475215466496
• 6462740864 cubed (6462740864³) is 269929423529958830528522092544
• The square root of 6462740864 is 80391.1740429259
• The cube root of 6462740864 is 1862.6828421251

Scales and comparisons

• 6,462,740,864 seconds is equal to 205 years, 25 weeks, 5 days, 5 hours, 47 minutes, 44 seconds.
• To count from 1 to 6,462,740,864 would take you about four hundred ten 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 6462740864 cubic inches would be around 155.2 feet tall.

Recreational maths with 6462740864

• 6462740864 backwards is 4680472646
• The number of decimal digits it has is: 10
• The sum of 6462740864's digits is 47
• More coming soon!