1020842

Names of 1020842

• Cardinal: 1020842 can be written as One million, twenty thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.020842 × 10⁶

Factors of 1020842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4632

Divisors of 1020842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 113 226 4517 9034 510421 1020842
• Sum of all divisors σ(n): 1545156
• Sum of proper divisors (its aliquot sum) s(n): 524314
• 1020842 is a deficient number, because the sum of its proper divisors (524314) is less than itself. Its deficiency is 496528

Bases of 1020842

• Binary: 11111001001110101010₂
• Hexadecimal: 0xF93AA
• Base-36: LVOQ

Squares and roots of 1020842

• 1020842 squared (1020842²) is 1042118388964
• 1020842 cubed (1020842³) is 1063838220426787688
• The square root of 1020842 is 1010.3672599605
• The cube root of 1020842 is 100.6899619101

Scales and comparisons

• 1,020,842 seconds is equal to 1 week, 4 days, 19 hours, 34 minutes, 2 seconds.
• To count from 1 to 1,020,842 would take you about two weeks!

  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 1020842 cubic inches would be around 8.4 feet tall.

Recreational maths with 1020842

• 1020842 backwards is 2480201
• The number of decimal digits it has is: 7
• The sum of 1020842's digits is 17
• More coming soon!