1380211

1,380,211 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1380211 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1380211 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1380211:

7 × 37 × 73²

(7 × 37 × 73 × 73)

See below for interesting mathematical facts about the number 1380211 from the Numbermatics database.

Names of 1380211

Cardinal: 1380211 can be written as One million, three hundred eighty thousand, two hundred eleven.

Scientific notation

Scientific notation: 1.380211 × 10⁶

Factors of 1380211

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 117

Divisors of 1380211

Number of divisors d(n): 12
Complete list of divisors:
1 7 37 73 259 511 2701 5329 18907 37303 197173 1380211
Sum of all divisors σ(n): 1642512
Sum of proper divisors (its aliquot sum) s(n): 262301
1380211 is a deficient number, because the sum of its proper divisors (262301) is less than itself. Its deficiency is 1117910

Bases of 1380211

Binary: 101010000111101110011₂
Hexadecimal: 0x150F73
Base-36: TKZ7

Squares and roots of 1380211

1380211 squared (1380211²) is 1904982404521
1380211 cubed (1380211³) is 2629277669526333931
The square root of 1380211 is 1174.8238165785
The cube root of 1380211 is 111.3393021131

Scales and comparisons

How big is 1380211?

1,380,211 seconds is equal to 2 weeks, 1 day, 23 hours, 23 minutes, 31 seconds.
To count from 1 to 1,380,211 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 1380211 cubic inches would be around 9.3 feet tall.

Recreational maths with 1380211

1380211 backwards is 1120831
The number of decimal digits it has is: 7
The sum of 1380211's digits is 16
More coming soon!

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The information we have on file for 1380211 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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