40531421

40,531,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40531421 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

40531421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 40531421:

7 × 5790203

See below for interesting mathematical facts about the number 40531421 from the Numbermatics database.

Names of 40531421

Cardinal: 40531421 can be written as Forty million, five hundred thirty-one thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 4.0531421 × 10⁷

Factors of 40531421

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 5790210

Divisors of 40531421

Number of divisors d(n): 4
Complete list of divisors:
1 7 5790203 40531421
Sum of all divisors σ(n): 46321632
Sum of proper divisors (its aliquot sum) s(n): 5790211
40531421 is a deficient number, because the sum of its proper divisors (5790211) is less than itself. Its deficiency is 34741210

Bases of 40531421

Binary: 10011010100111010111011101₂
Hexadecimal: 0x26A75DD
Base-36: O4Q8T

Squares and roots of 40531421

40531421 squared (40531421²) is 1642796088279241
40531421 cubed (40531421³) is 66584859871199082531461
The square root of 40531421 is 6366.4292189579
The cube root of 40531421 is 343.5030598489

Scales and comparisons

How big is 40531421?

40,531,421 seconds is equal to 1 year, 15 weeks, 2 hours, 43 minutes, 41 seconds.
To count from 1 to 40,531,421 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 40531421 cubic inches would be around 28.6 feet tall.

Recreational maths with 40531421

40531421 backwards is 12413504
The number of decimal digits it has is: 8
The sum of 40531421's digits is 20
More coming soon!

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The information we have on file for 40531421 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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