40072266

40,072,266 is an even composite number composed of four prime numbers multiplied together.

What does the number 40072266 look like?

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

40072266 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 40072266:

2 × 3³ × 13² × 4391

(2 × 3 × 3 × 3 × 13 × 13 × 4391)

See below for interesting mathematical facts about the number 40072266 from the Numbermatics database.

Names of 40072266

Cardinal: 40072266 can be written as Forty million, seventy-two thousand, two hundred sixty-six.

Scientific notation

Scientific notation: 4.0072266 × 10⁷

Factors of 40072266

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 4409

Divisors of 40072266

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 169 234 338 351 507 702 1014 1521 3042 4391 4563 8782 9126 13173 26346 39519 57083 79038 114166 118557 171249 237114 342498 513747 742079 1027494 1484158 1541241 2226237 3082482 4452474 6678711 13357422 20036133 40072266
Sum of all divisors σ(n): 96448320
Sum of proper divisors (its aliquot sum) s(n): 56376054
40072266 is an abundant number, because the sum of its proper divisors (56376054) is greater than itself. Its abundance is 16303788

Bases of 40072266

Binary: 10011000110111010001001010₂
Hexadecimal: 0x263744A
Base-36: NUVYI

Squares and roots of 40072266

40072266 squared (40072266²) is 1605786502374756
40072266 cubed (40072266³) is 64347503862370854117096
The square root of 40072266 is 6330.2658711939
The cube root of 40072266 is 342.2010206329

Scales and comparisons

How big is 40072266?

40,072,266 seconds is equal to 1 year, 14 weeks, 1 day, 19 hours, 11 minutes, 6 seconds.
To count from 1 to 40,072,266 would take you about forty-seven 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 40072266 cubic inches would be around 28.5 feet tall.

Recreational maths with 40072266

40072266 backwards is 66227004
40072266 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40072266's digits is 27
More coming soon!

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The information we have on file for 40072266 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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