1018220

1,018,220 is an even composite number composed of four prime numbers multiplied together.

What does the number 1018220 look like?

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

1018220 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 1018220:

2² × 5 × 7² × 1039

(2 × 2 × 5 × 7 × 7 × 1039)

See below for interesting mathematical facts about the number 1018220 from the Numbermatics database.

Names of 1018220

Cardinal: 1018220 can be written as One million, eighteen thousand, two hundred twenty.

Scientific notation

Scientific notation: 1.01822 × 10⁶

Factors of 1018220

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1053

Divisors of 1018220

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 1039 2078 4156 5195 7273 10390 14546 20780 29092 36365 50911 72730 101822 145460 203644 254555 509110 1018220
Sum of all divisors σ(n): 2489760
Sum of proper divisors (its aliquot sum) s(n): 1471540
1018220 is an abundant number, because the sum of its proper divisors (1471540) is greater than itself. Its abundance is 453320

Bases of 1018220

Binary: 11111000100101101100₂
Hexadecimal: 0xF896C
Base-36: LTNW

Squares and roots of 1018220

1018220 squared (1018220²) is 1036771968400
1018220 cubed (1018220³) is 1055661953664248000
The square root of 1018220 is 1009.0688777283
The cube root of 1018220 is 100.6036816843

Scales and comparisons

How big is 1018220?

1,018,220 seconds is equal to 1 week, 4 days, 18 hours, 50 minutes, 20 seconds.
To count from 1 to 1,018,220 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 1018220 cubic inches would be around 8.4 feet tall.

Recreational maths with 1018220

1018220 backwards is 0228101
1018220 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1018220's digits is 14
More coming soon!

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The information we have on file for 1018220 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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