61401681

61,401,681 is an odd composite number composed of four prime numbers multiplied together.

What does the number 61401681 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

61401681 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 61401681:

3² × 11 × 67 × 9257

(3 × 3 × 11 × 67 × 9257)

See below for interesting mathematical facts about the number 61401681 from the Numbermatics database.

Names of 61401681

Cardinal: 61401681 can be written as Sixty-one million, four hundred one thousand, six hundred eighty-one.

Scientific notation

Scientific notation: 6.1401681 × 10⁷

Factors of 61401681

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 9338

Divisors of 61401681

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 11 33 67 99 201 603 737 2211 6633 9257 27771 83313 101827 305481 620219 916443 1860657 5581971 6822409 20467227 61401681
Sum of all divisors σ(n): 98208864
Sum of proper divisors (its aliquot sum) s(n): 36807183
61401681 is a deficient number, because the sum of its proper divisors (36807183) is less than itself. Its deficiency is 24594498

Bases of 61401681

Binary: 11101010001110101001010001₂
Hexadecimal: 0x3A8EA51
Base-36: 10K1U9

Squares and roots of 61401681

61401681 squared (61401681²) is 3770166429625761
61401681 cubed (61401681³) is 231494556428789926304241
The square root of 61401681 is 7835.9224728171
The cube root of 61401681 is 394.5118811691

Scales and comparisons

How big is 61401681?

61,401,681 seconds is equal to 1 year, 49 weeks, 3 days, 16 hours, 1 minute, 21 seconds.
To count from 1 to 61,401,681 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 61401681 cubic inches would be around 32.9 feet tall.

Recreational maths with 61401681

61401681 backwards is 18610416
The number of decimal digits it has is: 8
The sum of 61401681's digits is 27
More coming soon!

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The information we have on file for 61401681 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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