968212840

Names of 968212840

• Cardinal: 968212840 can be written as Nine hundred sixty-eight million, two hundred twelve thousand, eight hundred forty.

Scientific notation

• Scientific notation: 9.6821284 × 10⁸

Factors of 968212840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25030

Divisors of 968212840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 139 140 278 280 556 695 973 1112 1390 1946 2780 3892 4865 5560 7784 9730 19460 24877 38920 49754 99508 124385 174139 199016 248770 348278 497540 696556 870695 995080 1393112 1741390 3457903 3482780 6915806 6965560 13831612 17289515 24205321 27663224 34579030 48410642 69158060 96821284 121026605 138316120 193642568 242053210 484106420 968212840
• Sum of all divisors σ(n): 2507702400
• Sum of proper divisors (its aliquot sum) s(n): 1539489560
• 968212840 is an abundant number, because the sum of its proper divisors (1539489560) is greater than itself. Its abundance is 571276720

Bases of 968212840

• Binary: 111001101101011100000101101000₂
• Hexadecimal: 0x39B5C168
• Base-36: G0G5T4

Squares and roots of 968212840

• 968212840 squared (968212840²) is 937436103540865600
• 968212840 cubed (968212840³) is 907637672127835538634304000
• The square root of 968212840 is 31116.1186525569
• The cube root of 968212840 is 989.2899850759

Scales and comparisons

• 968,212,840 seconds is equal to 30 years, 40 weeks, 6 days, 4 hours, 40 seconds.
• To count from 1 to 968,212,840 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 968212840 cubic inches would be around 82.4 feet tall.

Recreational maths with 968212840

• 968212840 backwards is 048212869
• 968212840 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 968212840's digits is 40
• More coming soon!