42820461

42,820,461 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42820461 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

42820461 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42820461:

3³ × 1093 × 1451

(3 × 3 × 3 × 1093 × 1451)

See below for interesting mathematical facts about the number 42820461 from the Numbermatics database.

Names of 42820461

Cardinal: 42820461 can be written as Forty-two million, eight hundred twenty thousand, four hundred sixty-one.

Scientific notation

Scientific notation: 4.2820461 × 10⁷

Factors of 42820461

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 2547

Divisors of 42820461

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 1093 1451 3279 4353 9837 13059 29511 39177 1585943 4757829 14273487 42820461
Sum of all divisors σ(n): 63539520
Sum of proper divisors (its aliquot sum) s(n): 20719059
42820461 is a deficient number, because the sum of its proper divisors (20719059) is less than itself. Its deficiency is 22101402

Bases of 42820461

Binary: 10100011010110001101101101₂
Hexadecimal: 0x28D636D
Base-36: PHSH9

Squares and roots of 42820461

42820461 squared (42820461²) is 1833591880252521
42820461 cubed (42820461³) is 78515249598269745632181
The square root of 42820461 is 6543.7344842223
The cube root of 42820461 is 349.8515315873

Scales and comparisons

How big is 42820461?

42,820,461 seconds is equal to 1 year, 18 weeks, 5 days, 14 hours, 34 minutes, 21 seconds.
To count from 1 to 42,820,461 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 42820461 cubic inches would be around 29.2 feet tall.

Recreational maths with 42820461

42820461 backwards is 16402824
42820461 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42820461's digits is 27
More coming soon!

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The information we have on file for 42820461 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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