77134421

77,134,421 is an odd composite number composed of four prime numbers multiplied together.

What does the number 77134421 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

77134421 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 77134421:

7 × 13 × 389 × 2179

See below for interesting mathematical facts about the number 77134421 from the Numbermatics database.

Names of 77134421

Cardinal: 77134421 can be written as Seventy-seven million, one hundred thirty-four thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 7.7134421 × 10⁷

Factors of 77134421

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2588

Divisors of 77134421

Number of divisors d(n): 16
Complete list of divisors:
1 7 13 91 389 2179 2723 5057 15253 28327 35399 198289 847631 5933417 11019203 77134421
Sum of all divisors σ(n): 95222400
Sum of proper divisors (its aliquot sum) s(n): 18087979
77134421 is a deficient number, because the sum of its proper divisors (18087979) is less than itself. Its deficiency is 59046442

Bases of 77134421

Binary: 100100110001111101001010101₂
Hexadecimal: 0x498FA55
Base-36: 19X9AT

Squares and roots of 77134421

77134421 squared (77134421²) is 5949718903005241
77134421 cubed (77134421³) is 458928122696064424500461
The square root of 77134421 is 8782.6203948479
The cube root of 77134421 is 425.6795053907

Scales and comparisons

How big is 77134421?

77,134,421 seconds is equal to 2 years, 23 weeks, 3 days, 18 hours, 13 minutes, 41 seconds.
To count from 1 to 77,134,421 would take you about three 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 77134421 cubic inches would be around 35.5 feet tall.

Recreational maths with 77134421

77134421 backwards is 12443177
The number of decimal digits it has is: 8
The sum of 77134421's digits is 29
More coming soon!

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The information we have on file for 77134421 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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