1421459

1,421,459 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1421459 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

1421459 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1421459:

13³ × 647

(13 × 13 × 13 × 647)

See below for interesting mathematical facts about the number 1421459 from the Numbermatics database.

Names of 1421459

Cardinal: 1421459 can be written as One million, four hundred twenty-one thousand, four hundred fifty-nine.

Scientific notation

Scientific notation: 1.421459 × 10⁶

Factors of 1421459

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 660

Divisors of 1421459

Number of divisors d(n): 8
Complete list of divisors:
1 13 169 647 2197 8411 109343 1421459
Sum of all divisors σ(n): 1542240
Sum of proper divisors (its aliquot sum) s(n): 120781
1421459 is a deficient number, because the sum of its proper divisors (120781) is less than itself. Its deficiency is 1300678

Bases of 1421459

Binary: 101011011000010010011₂
Hexadecimal: 0x15B093
Base-36: UGSZ

Squares and roots of 1421459

1421459 squared (1421459²) is 2020545688681
1421459 cubed (1421459³) is 2872122854086805579
The square root of 1421459 is 1192.2495544139
The cube root of 1421459 is 112.4375686527

Scales and comparisons

How big is 1421459?

1,421,459 seconds is equal to 2 weeks, 2 days, 10 hours, 50 minutes, 59 seconds.
To count from 1 to 1,421,459 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 1421459 cubic inches would be around 9.4 feet tall.

Recreational maths with 1421459

1421459 backwards is 9541241
The number of decimal digits it has is: 7
The sum of 1421459's digits is 26
More coming soon!

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The information we have on file for 1421459 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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