1379421

1,379,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1379421 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1379421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1379421:

3² × 153269

(3 × 3 × 153269)

See below for interesting mathematical facts about the number 1379421 from the Numbermatics database.

Names of 1379421

Cardinal: 1379421 can be written as One million, three hundred seventy-nine thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 1.379421 × 10⁶

Factors of 1379421

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 153272

Divisors of 1379421

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 153269 459807 1379421
Sum of all divisors σ(n): 1992510
Sum of proper divisors (its aliquot sum) s(n): 613089
1379421 is a deficient number, because the sum of its proper divisors (613089) is less than itself. Its deficiency is 766332

Bases of 1379421

Binary: 101010000110001011101₂
Hexadecimal: 0x150C5D
Base-36: TKD9

Squares and roots of 1379421

1379421 squared (1379421²) is 1902802295241
1379421 cubed (1379421³) is 2624765444903635461
The square root of 1379421 is 1174.4875478267
The cube root of 1379421 is 111.3180554013

Scales and comparisons

How big is 1379421?

1,379,421 seconds is equal to 2 weeks, 1 day, 23 hours, 10 minutes, 21 seconds.
To count from 1 to 1,379,421 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 1379421 cubic inches would be around 9.3 feet tall.

Recreational maths with 1379421

1379421 backwards is 1249731
The number of decimal digits it has is: 7
The sum of 1379421's digits is 27
More coming soon!

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The information we have on file for 1379421 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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