6949449507

Names of 6949449507

• Cardinal: 6949449507 can be written as Six billion, nine hundred forty-nine million, four hundred forty-nine thousand, five hundred seven.

Scientific notation

• Scientific notation: 6.949449507 × 10⁹

Factors of 6949449507

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16217

Divisors of 6949449507

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 11 13 21 33 39 77 91 121 143 169 231 273 363 429 507 847 1001 1183 1573 1859 2541 3003 3549 4719 5577 11011 13013 16183 20449 33033 39039 48549 61347 113281 143143 178013 210379 339843 429429 534039 631137 1246091 1472653 1958143 2314169 2734927 3738273 4417959 5874429 6942507 8204781 13707001 16199183 19144489 25455859 30084197 41121003 48597549 57433467 76367577 90252591 178191013 210589379 330926167 534573039 631768137 992778501 2316483169 6949449507
• Sum of all divisors σ(n): 12604876032
• Sum of proper divisors (its aliquot sum) s(n): 5655426525
• 6949449507 is a deficient number, because the sum of its proper divisors (5655426525) is less than itself. Its deficiency is 1294022982

Bases of 6949449507

• Binary: 110011110001110000010111100100011₂
• Hexadecimal: 0x19E382F23
• Base-36: 36XITK3

Squares and roots of 6949449507

• 6949449507 squared (6949449507²) is 48294848450342543049
• 6949449507 cubed (6949449507³) is 335622610753872699772999326843
• The square root of 6949449507 is 83363.3582996751
• The cube root of 6949449507 is 1908.3153101625

Scales and comparisons

• 6,949,449,507 seconds is equal to 220 years, 50 weeks, 3 days, 10 hours, 38 minutes, 27 seconds.
• To count from 1 to 6,949,449,507 would take you about four hundred forty-one 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 6949449507 cubic inches would be around 159 feet tall.

Recreational maths with 6949449507

• 6949449507 backwards is 7059449496
• The number of decimal digits it has is: 10
• The sum of 6949449507's digits is 57
• More coming soon!