1426815

1,426,815 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1426815 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1426815 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1426815:

3⁴ × 5 × 13 × 271

(3 × 3 × 3 × 3 × 5 × 13 × 271)

See below for interesting mathematical facts about the number 1426815 from the Numbermatics database.

Names of 1426815

Cardinal: 1426815 can be written as One million, four hundred twenty-six thousand, eight hundred fifteen.

Scientific notation

Scientific notation: 1.426815 × 10⁶

Factors of 1426815

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 292

Divisors of 1426815

Number of divisors d(n): 40
Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 81 117 135 195 271 351 405 585 813 1053 1355 1755 2439 3523 4065 5265 7317 10569 12195 17615 21951 31707 36585 52845 95121 109755 158535 285363 475605 1426815
Sum of all divisors σ(n): 2764608
Sum of proper divisors (its aliquot sum) s(n): 1337793
1426815 is a deficient number, because the sum of its proper divisors (1337793) is less than itself. Its deficiency is 89022

Bases of 1426815

Binary: 101011100010101111111₂
Hexadecimal: 0x15C57F
Base-36: UKXR

Squares and roots of 1426815

1426815 squared (1426815²) is 2035801044225
1426815 cubed (1426815³) is 2904711466915893375
The square root of 1426815 is 1194.4936165589
The cube root of 1426815 is 112.5786117223

Scales and comparisons

How big is 1426815?

1,426,815 seconds is equal to 2 weeks, 2 days, 12 hours, 20 minutes, 15 seconds.
To count from 1 to 1,426,815 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 1426815 cubic inches would be around 9.4 feet tall.

Recreational maths with 1426815

1426815 backwards is 5186241
1426815 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1426815's digits is 27
More coming soon!

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The information we have on file for 1426815 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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