55778949

55,778,949 is an odd composite number composed of four prime numbers multiplied together.

What does the number 55778949 look like?

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

55778949 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 55778949:

3⁵ × 53 × 61 × 71

(3 × 3 × 3 × 3 × 3 × 53 × 61 × 71)

See below for interesting mathematical facts about the number 55778949 from the Numbermatics database.

Names of 55778949

Cardinal: 55778949 can be written as Fifty-five million, seven hundred seventy-eight thousand, nine hundred forty-nine.

Scientific notation

Scientific notation: 5.5778949 × 10⁷

Factors of 55778949

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 188

Divisors of 55778949

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 27 53 61 71 81 159 183 213 243 477 549 639 1431 1647 1917 3233 3763 4293 4331 4941 5751 9699 11289 12879 12993 14823 17253 29097 33867 38979 87291 101601 116937 229543 261873 304803 350811 688629 785619 914409 1052433 2065887 6197661 18592983 55778949
Sum of all divisors σ(n): 87744384
Sum of proper divisors (its aliquot sum) s(n): 31965435
55778949 is a deficient number, because the sum of its proper divisors (31965435) is less than itself. Its deficiency is 23813514

Bases of 55778949

Binary: 11010100110001111010000101₂
Hexadecimal: 0x3531E85
Base-36: X7JB9

Squares and roots of 55778949

55778949 squared (55778949²) is 3111291151544601
55778949 cubed (55778949³) is 173544550466157570404349
The square root of 55778949 is 7468.5305783667
The cube root of 55778949 is 382.0821735083

Scales and comparisons

How big is 55778949?

55,778,949 seconds is equal to 1 year, 40 weeks, 1 day, 14 hours, 9 minutes, 9 seconds.
To count from 1 to 55,778,949 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 55778949 cubic inches would be around 31.8 feet tall.

Recreational maths with 55778949

55778949 backwards is 94987755
The number of decimal digits it has is: 8
The sum of 55778949's digits is 54
More coming soon!

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The information we have on file for 55778949 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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