40531872

40,531,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 40531872 look like?

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

40531872 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 40531872:

2⁵ × 3 × 37 × 11411

(2 × 2 × 2 × 2 × 2 × 3 × 37 × 11411)

See below for interesting mathematical facts about the number 40531872 from the Numbermatics database.

Names of 40531872

Cardinal: 40531872 can be written as Forty million, five hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 4.0531872 × 10⁷

Factors of 40531872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 11453

Divisors of 40531872

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 48 74 96 111 148 222 296 444 592 888 1184 1776 3552 11411 22822 34233 45644 68466 91288 136932 182576 273864 365152 422207 547728 844414 1095456 1266621 1688828 2533242 3377656 5066484 6755312 10132968 13510624 20265936 40531872
Sum of all divisors σ(n): 109281312
Sum of proper divisors (its aliquot sum) s(n): 68749440
40531872 is an abundant number, because the sum of its proper divisors (68749440) is greater than itself. Its abundance is 28217568

Bases of 40531872

Binary: 10011010100111011110100000₂
Hexadecimal: 0x26A77A0
Base-36: O4QLC

Squares and roots of 40531872

40531872 squared (40531872²) is 1642832647824384
40531872 cubed (40531872³) is 66587082599039010766848
The square root of 40531872 is 6366.4646390283
The cube root of 40531872 is 343.5043339165

Scales and comparisons

How big is 40531872?

40,531,872 seconds is equal to 1 year, 15 weeks, 2 hours, 51 minutes, 12 seconds.
To count from 1 to 40,531,872 would take you about forty-eight 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 40531872 cubic inches would be around 28.6 feet tall.

Recreational maths with 40531872

40531872 backwards is 27813504
The number of decimal digits it has is: 8
The sum of 40531872's digits is 30
More coming soon!

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The information we have on file for 40531872 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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