1220488

1,220,488 is an even composite number composed of three prime numbers multiplied together.

What does the number 1220488 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

1220488 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1220488:

2³ × 41 × 61²

(2 × 2 × 2 × 41 × 61 × 61)

See below for interesting mathematical facts about the number 1220488 from the Numbermatics database.

Names of 1220488

Cardinal: 1220488 can be written as One million, two hundred twenty thousand, four hundred eighty-eight.

Scientific notation

Scientific notation: 1.220488 × 10⁶

Factors of 1220488

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 104

Divisors of 1220488

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 41 61 82 122 164 244 328 488 2501 3721 5002 7442 10004 14884 20008 29768 152561 305122 610244 1220488
Sum of all divisors σ(n): 2383290
Sum of proper divisors (its aliquot sum) s(n): 1162802
1220488 is a deficient number, because the sum of its proper divisors (1162802) is less than itself. Its deficiency is 57686

Bases of 1220488

Binary: 100101001111110001000₂
Hexadecimal: 0x129F88
Base-36: Q5QG

Squares and roots of 1220488

1220488 squared (1220488²) is 1489590958144
1220488 cubed (1220488³) is 1818027889323254272
The square root of 1220488 is 1104.7569868527
The cube root of 1220488 is 106.8672181787

Scales and comparisons

How big is 1220488?

1,220,488 seconds is equal to 2 weeks, 3 hours, 1 minute, 28 seconds.
To count from 1 to 1,220,488 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 1220488 cubic inches would be around 8.9 feet tall.

Recreational maths with 1220488

1220488 backwards is 8840221
The number of decimal digits it has is: 7
The sum of 1220488's digits is 25
More coming soon!

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The information we have on file for 1220488 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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