2679993216

Names of 2679993216

• Cardinal: 2679993216 can be written as Two billion, six hundred seventy-nine million, nine hundred ninety-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.679993216 × 10⁹

Factors of 2679993216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 258492

Divisors of 2679993216

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 288 324 384 432 576 648 864 1152 1296 1728 2592 3456 5184 10368 258487 516974 775461 1033948 1550922 2067896 2326383 3101844 4135792 4652766 6203688 6979149 8271584 9305532 12407376 13958298 16543168 18611064 20937447 24814752 27916596 33086336 37222128 41874894 49629504 55833192 74444256 83749788 99259008 111666384 148888512 167499576 223332768 297777024 334999152 446665536 669998304 893331072 1339996608 2679993216
• Sum of all divisors σ(n): 7975647240
• Sum of proper divisors (its aliquot sum) s(n): 5295654024
• 2679993216 is an abundant number, because the sum of its proper divisors (5295654024) is greater than itself. Its abundance is 2615660808

Bases of 2679993216

• Binary: 10011111101111010111001110000000₂
• Hexadecimal: 0x9FBD7380
• Base-36: 18BLK00

Squares and roots of 2679993216

• 2679993216 squared (2679993216²) is 7182363637806022656
• 2679993216 cubed (2679993216³) is 19248685824165221842022301696
• The square root of 2679993216 is 51768.6508999415
• The cube root of 2679993216 is 1389.0287395683

Scales and comparisons

• 2,679,993,216 seconds is equal to 85 years, 11 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 2,679,993,216 would take you about one hundred seventy 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 2679993216 cubic inches would be around 115.8 feet tall.

Recreational maths with 2679993216

• 2679993216 backwards is 6123999762
• 2679993216 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2679993216's digits is 54
• More coming soon!