6660049740

Names of 6660049740

• Cardinal: 6660049740 can be written as Six billion, six hundred sixty million, forty-nine thousand, seven hundred forty.

Scientific notation

• Scientific notation: 6.66004974 × 10⁹

Factors of 6660049740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4557

Divisors of 6660049740

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 230 276 345 460 690 1380 1723 2801 3446 5169 5602 6892 8403 8615 10338 11204 14005 16806 17230 20676 25845 28010 33612 34460 39629 42015 51690 56020 64423 79258 84030 103380 118887 128846 158516 168060 193269 198145 237774 257692 322115 386538 396290 475548 594435 644230 773076 792580 966345 1188870 1288460 1932690 2377740 3865380 4826123 9652246 14478369 19304492 24130615 28956738 48261230 57913476 72391845 96522460 111000829 144783690 222001658 289567380 333002487 444003316 555004145 666004974 1110008290 1332009948 1665012435 2220016580 3330024870 6660049740
• Sum of all divisors σ(n): 19477172736
• Sum of proper divisors (its aliquot sum) s(n): 12817122996
• 6660049740 is an abundant number, because the sum of its proper divisors (12817122996) is greater than itself. Its abundance is 6157073256

Bases of 6660049740

• Binary: 110001100111110000100101101001100₂
• Hexadecimal: 0x18CF84B4C
• Base-36: 3257Z9O

Squares and roots of 6660049740

• 6660049740 squared (6660049740²) is 44356262539274067600
• 6660049740 cubed (6660049740³) is 295414914792063993708122424000
• The square root of 6660049740 is 81609.1277983045
• The cube root of 6660049740 is 1881.4491749987

Scales and comparisons

• 6,660,049,740 seconds is equal to 211 years, 39 weeks, 6 days, 21 hours, 49 minutes.
• To count from 1 to 6,660,049,740 would take you about four hundred twenty-three 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 6660049740 cubic inches would be around 156.8 feet tall.

Recreational maths with 6660049740

• 6660049740 backwards is 0479400666
• The number of decimal digits it has is: 10
• The sum of 6660049740's digits is 42
• More coming soon!