77138434

77,138,434 is an even composite number composed of four prime numbers multiplied together.

What does the number 77138434 look like?

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

77138434 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 77138434:

2 × 29 × 281 × 4733

See below for interesting mathematical facts about the number 77138434 from the Numbermatics database.

Names of 77138434

Cardinal: 77138434 can be written as Seventy-seven million, one hundred thirty-eight thousand, four hundred thirty-four.

Scientific notation

Scientific notation: 7.7138434 × 10⁷

Factors of 77138434

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5045

Divisors of 77138434

Number of divisors d(n): 16
Complete list of divisors:
1 2 29 58 281 562 4733 8149 9466 16298 137257 274514 1329973 2659946 38569217 77138434
Sum of all divisors σ(n): 120148920
Sum of proper divisors (its aliquot sum) s(n): 43010486
77138434 is a deficient number, because the sum of its proper divisors (43010486) is less than itself. Its deficiency is 34127948

Bases of 77138434

Binary: 100100110010000101000000010₂
Hexadecimal: 0x4990A02
Base-36: 19XCEA

Squares and roots of 77138434

77138434 squared (77138434²) is 5950337999972356
77138434 cubed (77138434³) is 458999755088559585130504
The square root of 77138434 is 8782.8488544435
The cube root of 77138434 is 425.6868874051

Scales and comparisons

How big is 77138434?

77,138,434 seconds is equal to 2 years, 23 weeks, 3 days, 19 hours, 20 minutes, 34 seconds.
To count from 1 to 77,138,434 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 77138434 cubic inches would be around 35.5 feet tall.

Recreational maths with 77138434

77138434 backwards is 43483177
The number of decimal digits it has is: 8
The sum of 77138434's digits is 37
More coming soon!

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The information we have on file for 77138434 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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