1022530

Names of 1022530

• Cardinal: 1022530 can be written as One million, twenty-two thousand, five hundred thirty.

Scientific notation

• Scientific notation: 1.02253 × 10⁶

Factors of 1022530

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 102260

Divisors of 1022530

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 102253 204506 511265 1022530
• Sum of all divisors σ(n): 1840572
• Sum of proper divisors (its aliquot sum) s(n): 818042
• 1022530 is a deficient number, because the sum of its proper divisors (818042) is less than itself. Its deficiency is 204488

Bases of 1022530

• Binary: 11111001101001000010₂
• Hexadecimal: 0xF9A42
• Base-36: LWZM

Squares and roots of 1022530

• 1022530 squared (1022530²) is 1045567600900
• 1022530 cubed (1022530³) is 1069124238948277000
• The square root of 1022530 is 1011.2022547443
• The cube root of 1022530 is 100.7454295411

Scales and comparisons

• 1,022,530 seconds is equal to 1 week, 4 days, 20 hours, 2 minutes, 10 seconds.
• To count from 1 to 1,022,530 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 1022530 cubic inches would be around 8.4 feet tall.

Recreational maths with 1022530

• 1022530 backwards is 0352201
• The number of decimal digits it has is: 7
• The sum of 1022530's digits is 13
• More coming soon!