390134855

390,134,855 is an odd composite number composed of four prime numbers multiplied together.

What does the number 390134855 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

390134855 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 390134855:

5 × 11² × 23³ × 53

(5 × 11 × 11 × 23 × 23 × 23 × 53)

See below for interesting mathematical facts about the number 390134855 from the Numbermatics database.

Names of 390134855

Cardinal: 390134855 can be written as Three hundred ninety million, one hundred thirty-four thousand, eight hundred fifty-five.

Scientific notation

Scientific notation: 3.90134855 × 10⁸

Factors of 390134855

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 92

Divisors of 390134855

Number of divisors d(n): 48
Complete list of divisors:
1 5 11 23 53 55 115 121 253 265 529 583 605 1219 1265 2645 2783 2915 5819 6095 6413 12167 13409 13915 28037 29095 32065 60835 64009 67045 133837 140185 147499 308407 320045 644851 669185 737495 1472207 1542035 3224255 3392477 7093361 7361035 16962385 35466805 78026971 390134855
Sum of all divisors σ(n): 548130240
Sum of proper divisors (its aliquot sum) s(n): 157995385
390134855 is a deficient number, because the sum of its proper divisors (157995385) is less than itself. Its deficiency is 232139470

Bases of 390134855

Binary: 10111010000001111110001000111₂
Hexadecimal: 0x1740FC47
Base-36: 6G9XZB

Squares and roots of 390134855

390134855 squared (390134855²) is 152205205085871025
390134855 cubed (390134855³) is 59380555616421554887076375
The square root of 390134855 is 19751.8316872133
The cube root of 390134855 is 730.6985588123

Scales and comparisons

How big is 390134855?

390,134,855 seconds is equal to 12 years, 21 weeks, 10 hours, 47 minutes, 35 seconds.
To count from 1 to 390,134,855 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 390134855 cubic inches would be around 60.9 feet tall.

Recreational maths with 390134855

390134855 backwards is 558431093
The number of decimal digits it has is: 9
The sum of 390134855's digits is 38
More coming soon!

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The information we have on file for 390134855 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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