42045440

42,045,440 is an even composite number composed of three prime numbers multiplied together.

What does the number 42045440 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 52 divisors.

42045440 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-two divisors.

Prime factorization of 42045440:

2¹² × 5 × 2053

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 2053)

See below for interesting mathematical facts about the number 42045440 from the Numbermatics database.

Names of 42045440

Cardinal: 42045440 can be written as Forty-two million, forty-five thousand, four hundred forty.

Scientific notation

Scientific notation: 4.204544 × 10⁷

Factors of 42045440

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 14
Sum of prime factors: 2060

Divisors of 42045440

Number of divisors d(n): 52
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2053 2560 4096 4106 5120 8212 10240 10265 16424 20480 20530 32848 41060 65696 82120 131392 164240 262784 328480 525568 656960 1051136 1313920 2102272 2627840 4204544 5255680 8409088 10511360 21022720 42045440
Sum of all divisors σ(n): 100945884
Sum of proper divisors (its aliquot sum) s(n): 58900444
42045440 is an abundant number, because the sum of its proper divisors (58900444) is greater than itself. Its abundance is 16855004

Bases of 42045440

Binary: 10100000011001000000000000₂
Hexadecimal: 0x2819000
Base-36: P16GW

Squares and roots of 42045440

42045440 squared (42045440²) is 1767819024793600
42045440 cubed (42045440³) is 74328728737817821184000
The square root of 42045440 is 6484.2455228037
The cube root of 42045440 is 347.7279769667

Scales and comparisons

How big is 42045440?

42,045,440 seconds is equal to 1 year, 17 weeks, 3 days, 15 hours, 17 minutes, 20 seconds.
To count from 1 to 42,045,440 would take you about two years!

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 42045440 cubic inches would be around 29 feet tall.

Recreational maths with 42045440

42045440 backwards is 04454024
The number of decimal digits it has is: 8
The sum of 42045440's digits is 23
More coming soon!

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The information we have on file for 42045440 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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