5672665987

Names of 5672665987

• Cardinal: 5672665987 can be written as Five billion, six hundred seventy-two million, six hundred sixty-five thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 5.672665987 × 10⁹

Factors of 5672665987

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2943869

Divisors of 5672665987

• Number of divisors d(n): 8
• Complete list of divisors:
  1 41 47 1927 2943781 120695021 138357707 5672665987
• Sum of all divisors σ(n): 5934664512
• Sum of proper divisors (its aliquot sum) s(n): 261998525
• 5672665987 is a deficient number, because the sum of its proper divisors (261998525) is less than itself. Its deficiency is 5410667462

Bases of 5672665987

• Binary: 101010010000111100000001110000011₂
• Hexadecimal: 0x1521E0383
• Base-36: 2LTCX37

Squares and roots of 5672665987

• 5672665987 squared (5672665987²) is 32179139400066684169
• 5672665987 cubed (5672665987³) is 182541509565689864817357659803
• The square root of 5672665987 is 75317.1028850685
• The cube root of 5672665987 is 1783.4560203207

Scales and comparisons

• 5,672,665,987 seconds is equal to 180 years, 19 weeks, 2 days, 20 hours, 33 minutes, 7 seconds.
• To count from 1 to 5,672,665,987 would take you about three hundred sixty 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 5672665987 cubic inches would be around 148.6 feet tall.

Recreational maths with 5672665987

• 5672665987 backwards is 7895662765
• The number of decimal digits it has is: 10
• The sum of 5672665987's digits is 61
• More coming soon!