980012685

Names of 980012685

• Cardinal: 980012685 can be written as Nine hundred eighty million, twelve thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 9.80012685 × 10⁸

Factors of 980012685

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3130

Divisors of 980012685

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 17 19 51 57 67 85 95 201 255 285 323 335 969 1005 1139 1273 1615 3019 3417 3819 4845 5695 6365 9057 15095 17085 19095 21641 45285 51323 57361 64923 108205 153969 172083 202273 256615 286805 324615 606819 769845 860415 975137 1011365 2925411 3034095 3438641 3843187 4875685 10315923 11529561 14627055 17193205 19215935 51579615 57647805 65334179 196002537 326670895 980012685
• Sum of all divisors σ(n): 1774310400
• Sum of proper divisors (its aliquot sum) s(n): 794297715
• 980012685 is a deficient number, because the sum of its proper divisors (794297715) is less than itself. Its deficiency is 185714970

Bases of 980012685

• Binary: 111010011010011100111010001101₂
• Hexadecimal: 0x3A69CE8D
• Base-36: G7H2ML

Squares and roots of 980012685

• 980012685 squared (980012685²) is 960424862760909225
• 980012685 cubed (980012685³) is 941228548495075162633519125
• The square root of 980012685 is 31305.1542880721
• The cube root of 980012685 is 993.2926740285

Scales and comparisons

• 980,012,685 seconds is equal to 31 years, 8 weeks, 2 days, 17 hours, 44 minutes, 45 seconds.
• To count from 1 to 980,012,685 would take you about forty-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 980012685 cubic inches would be around 82.8 feet tall.

Recreational maths with 980012685

• 980012685 backwards is 586210089
• The number of decimal digits it has is: 9
• The sum of 980012685's digits is 39
• More coming soon!