7120828426

Names of 7120828426

• Cardinal: 7120828426 can be written as Seven billion, one hundred twenty million, eight hundred twenty-eight thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 7.120828426 × 10⁹

Factors of 7120828426

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4155368

Divisors of 7120828426

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 857 1714 4154509 8309018 3560414213 7120828426
• Sum of all divisors σ(n): 10693708740
• Sum of proper divisors (its aliquot sum) s(n): 3572880314
• 7120828426 is a deficient number, because the sum of its proper divisors (3572880314) is less than itself. Its deficiency is 3547948112

Bases of 7120828426

• Binary: 110101000011011110011100000001010₂
• Hexadecimal: 0x1A86F380A
• Base-36: 39RK2DM

Squares and roots of 7120828426

• 7120828426 squared (7120828426²) is 50706197472529637476
• 7120828426 cubed (7120828426³) is 361070132336758396666575692776
• The square root of 7120828426 is 84385.0011909701
• The cube root of 7120828426 is 1923.8749529727

Scales and comparisons

• 7,120,828,426 seconds is equal to 226 years, 21 weeks, 5 days, 23 hours, 53 minutes, 46 seconds.
• To count from 1 to 7,120,828,426 would take you about four hundred fifty-two 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 7120828426 cubic inches would be around 160.3 feet tall.

Recreational maths with 7120828426

• 7120828426 backwards is 6248280217
• The number of decimal digits it has is: 10
• The sum of 7120828426's digits is 40
• More coming soon!