6699504042

Names of 6699504042

• Cardinal: 6699504042 can be written as Six billion, six hundred ninety-nine million, five hundred four thousand and forty-two.

Scientific notation

• Scientific notation: 6.699504042 × 10⁹

Factors of 6699504042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 439450

Divisors of 6699504042

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 121 126 154 198 231 242 363 462 693 726 847 1089 1386 1694 2178 2541 5082 7623 15246 439427 878854 1318281 2636562 3075989 3954843 4833697 6151978 7909686 9227967 9667394 14501091 18455934 27683901 29002182 33835879 43503273 53170667 55367802 67671758 87006546 101507637 106341334 159512001 203015274 304522911 319024002 372194669 478536003 609045822 744389338 957072006 1116584007 2233168014 3349752021 6699504042
• Sum of all divisors σ(n): 18234504288
• Sum of proper divisors (its aliquot sum) s(n): 11535000246
• 6699504042 is an abundant number, because the sum of its proper divisors (11535000246) is greater than itself. Its abundance is 4835496204

Bases of 6699504042

• Binary: 110001111010100100101000110101010₂
• Hexadecimal: 0x18F5251AA
• Base-36: 32SPMEI

Squares and roots of 6699504042

• 6699504042 squared (6699504042²) is 44883354408774337764
• 6699504042 cubed (6699504042³) is 300696214280102196115791242088
• The square root of 6699504042 is 81850.4981169937
• The cube root of 6699504042 is 1885.1571133645

Scales and comparisons

• 6,699,504,042 seconds is equal to 213 years, 1 week, 1 day, 13 hours, 20 minutes, 42 seconds.
• To count from 1 to 6,699,504,042 would take you about four hundred twenty-six 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 6699504042 cubic inches would be around 157.1 feet tall.

Recreational maths with 6699504042

• 6699504042 backwards is 2404059966
• The number of decimal digits it has is: 10
• The sum of 6699504042's digits is 45
• More coming soon!