1220850

1,220,850 is an even composite number composed of four prime numbers multiplied together.

What does the number 1220850 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

1220850 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 1220850:

2 × 3² × 5² × 2713

(2 × 3 × 3 × 5 × 5 × 2713)

See below for interesting mathematical facts about the number 1220850 from the Numbermatics database.

Names of 1220850

Cardinal: 1220850 can be written as One million, two hundred twenty thousand, eight hundred fifty.

Scientific notation

Scientific notation: 1.22085 × 10⁶

Factors of 1220850

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2723

Divisors of 1220850

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 2713 5426 8139 13565 16278 24417 27130 40695 48834 67825 81390 122085 135650 203475 244170 406950 610425 1220850
Sum of all divisors σ(n): 3281226
Sum of proper divisors (its aliquot sum) s(n): 2060376
1220850 is an abundant number, because the sum of its proper divisors (2060376) is greater than itself. Its abundance is 839526

Bases of 1220850

Binary: 100101010000011110010₂
Hexadecimal: 0x12A0F2
Base-36: Q60I

Squares and roots of 1220850

1220850 squared (1220850²) is 1490474722500
1220850 cubed (1220850³) is 1819646064964125000
The square root of 1220850 is 1104.9208116423
The cube root of 1220850 is 106.8777828351

Scales and comparisons

How big is 1220850?

1,220,850 seconds is equal to 2 weeks, 3 hours, 7 minutes, 30 seconds.
To count from 1 to 1,220,850 would take you about three 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 1220850 cubic inches would be around 8.9 feet tall.

Recreational maths with 1220850

1220850 backwards is 0580221
1220850 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1220850's digits is 18
More coming soon!

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The information we have on file for 1220850 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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