378157977

378,157,977 is an odd composite number composed of three prime numbers multiplied together.

What does the number 378157977 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

378157977 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 378157977:

3⁴ × 149 × 31333

(3 × 3 × 3 × 3 × 149 × 31333)

See below for interesting mathematical facts about the number 378157977 from the Numbermatics database.

Names of 378157977

Cardinal: 378157977 can be written as Three hundred seventy-eight million, one hundred fifty-seven thousand, nine hundred seventy-seven.

Scientific notation

Scientific notation: 3.78157977 × 10⁸

Factors of 378157977

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 31485

Divisors of 378157977

Number of divisors d(n): 20
Complete list of divisors:
1 3 9 27 81 149 447 1341 4023 12069 31333 93999 281997 845991 2537973 4668617 14005851 42017553 126052659 378157977
Sum of all divisors σ(n): 568712100
Sum of proper divisors (its aliquot sum) s(n): 190554123
378157977 is a deficient number, because the sum of its proper divisors (190554123) is less than itself. Its deficiency is 187603854

Bases of 378157977

Binary: 10110100010100011101110011001₂
Hexadecimal: 0x168A3B99
Base-36: 6958K9

Squares and roots of 378157977

378157977 squared (378157977²) is 143003455568732529
378157977 cubed (378157977³) is 54077897461881277620733833
The square root of 378157977 is 19446.2844008823
The cube root of 378157977 is 723.1433919549

Scales and comparisons

How big is 378157977?

378,157,977 seconds is equal to 12 years, 1 week, 1 day, 19 hours, 52 minutes, 57 seconds.
To count from 1 to 378,157,977 would take you about eighteen 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 378157977 cubic inches would be around 60.3 feet tall.

Recreational maths with 378157977

378157977 backwards is 779751873
The number of decimal digits it has is: 9
The sum of 378157977's digits is 54
More coming soon!

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The information we have on file for 378157977 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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