40450428

40,450,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 40450428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

40450428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 40450428:

2² × 3⁴ × 124847

(2 × 2 × 3 × 3 × 3 × 3 × 124847)

See below for interesting mathematical facts about the number 40450428 from the Numbermatics database.

Names of 40450428

Cardinal: 40450428 can be written as Forty million, four hundred fifty thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 4.0450428 × 10⁷

Factors of 40450428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 124852

Divisors of 40450428

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 124847 249694 374541 499388 749082 1123623 1498164 2247246 3370869 4494492 6741738 10112607 13483476 20225214 40450428
Sum of all divisors σ(n): 105746256
Sum of proper divisors (its aliquot sum) s(n): 65295828
40450428 is an abundant number, because the sum of its proper divisors (65295828) is greater than itself. Its abundance is 24845400

Bases of 40450428

Binary: 10011010010011100101111100₂
Hexadecimal: 0x269397C
Base-36: O2ZR0

Squares and roots of 40450428

40450428 squared (40450428²) is 1636237125383184
40450428 cubed (40450428³) is 66186492031239456802752
The square root of 40450428 is 6360.0650940065
The cube root of 40450428 is 343.2741025377

Scales and comparisons

How big is 40450428?

40,450,428 seconds is equal to 1 year, 14 weeks, 6 days, 4 hours, 13 minutes, 48 seconds.
To count from 1 to 40,450,428 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 40450428 cubic inches would be around 28.6 feet tall.

Recreational maths with 40450428

40450428 backwards is 82405404
40450428 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40450428's digits is 27
More coming soon!

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The information we have on file for 40450428 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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