1240928

1,240,928 is an even composite number composed of four prime numbers multiplied together.

What does the number 1240928 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

1240928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1240928:

2⁵ × 13 × 19 × 157

(2 × 2 × 2 × 2 × 2 × 13 × 19 × 157)

See below for interesting mathematical facts about the number 1240928 from the Numbermatics database.

Names of 1240928

Cardinal: 1240928 can be written as One million, two hundred forty thousand, nine hundred twenty-eight.

Scientific notation

Scientific notation: 1.240928 × 10⁶

Factors of 1240928

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 191

Divisors of 1240928

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 13 16 19 26 32 38 52 76 104 152 157 208 247 304 314 416 494 608 628 988 1256 1976 2041 2512 2983 3952 4082 5024 5966 7904 8164 11932 16328 23864 32656 38779 47728 65312 77558 95456 155116 310232 620464 1240928
Sum of all divisors σ(n): 2787120
Sum of proper divisors (its aliquot sum) s(n): 1546192
1240928 is an abundant number, because the sum of its proper divisors (1546192) is greater than itself. Its abundance is 305264

Bases of 1240928

Binary: 100101110111101100000₂
Hexadecimal: 0x12EF60
Base-36: QLI8

Squares and roots of 1240928

1240928 squared (1240928²) is 1539902301184
1240928 cubed (1240928³) is 1910907882803658752
The square root of 1240928 is 1113.9694789355
The cube root of 1240928 is 107.4605010827

Scales and comparisons

How big is 1240928?

1,240,928 seconds is equal to 2 weeks, 8 hours, 42 minutes, 8 seconds.
To count from 1 to 1,240,928 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 1240928 cubic inches would be around 9 feet tall.

Recreational maths with 1240928

1240928 backwards is 8290421
1240928 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1240928's digits is 26
More coming soon!

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The information we have on file for 1240928 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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