6672381738

Names of 6672381738

• Cardinal: 6672381738 can be written as Six billion, six hundred seventy-two million, three hundred eighty-one thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 6.672381738 × 10⁹

Factors of 6672381738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21991

Divisors of 6672381738

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 33 41 66 82 113 123 226 246 339 451 678 902 1243 1353 2486 2706 3729 4633 7458 9266 13899 21821 27798 43642 50963 65463 101926 130926 152889 240031 305778 480062 720093 894661 1440186 1789322 2465773 2683983 4931546 5367966 7397319 9841271 14794638 19682542 27123503 29523813 54247006 59047626 81370509 101096693 162741018 202193386 303290079 606580158 1112063623 2224127246 3336190869 6672381738
• Sum of all divisors σ(n): 15045657984
• Sum of proper divisors (its aliquot sum) s(n): 8373276246
• 6672381738 is an abundant number, because the sum of its proper divisors (8373276246) is greater than itself. Its abundance is 1700894508

Bases of 6672381738

• Binary: 110001101101101000111011100101010₂
• Hexadecimal: 0x18DB4772A
• Base-36: 32CKAP6

Squares and roots of 6672381738

• 6672381738 squared (6672381738²) is 44520678057595900644
• 6672381738 cubed (6672381738³) is 297058959234880199640688039272
• The square root of 6672381738 is 81684.6481170115
• The cube root of 6672381738 is 1882.6097129577

Scales and comparisons

• 6,672,381,738 seconds is equal to 212 years, 8 weeks, 2 days, 15 hours, 22 minutes, 18 seconds.
• To count from 1 to 6,672,381,738 would take you about four hundred twenty-four 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 6672381738 cubic inches would be around 156.9 feet tall.

Recreational maths with 6672381738

• 6672381738 backwards is 8371832766
• The number of decimal digits it has is: 10
• The sum of 6672381738's digits is 51
• More coming soon!