55242561 (number)

55242561 is an odd 8-digits composite number following 55242560 and preceding 55242562. In scientific notation, it is written as 5.5242561 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 33379920 positive integers (up to 55242561) that are relatively prime to 55242561.

Interesting facts

Basic properties

Name

Name fifty-five million two hundred forty-two thousand five hundred sixty-one

Notation

Scientific notation 5.5242561 × 10^7
Engineering notation 5.5242561 × 10^6

Prime Factorization of 55242561

Prime Factorization 3 × 11 × 4663 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55242561
Product of the distinct prime numbers

The prime factorization of 55242561 is 3 × 11 × 4663 × 359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 78, 100, 696, 74, 8109, 7595, 27153, 10483, 884819, 22477, 2471701, 1505350, 94037208, 86717895, 379270325, 34493121, 1495137673, 1355334004

Basic calculations (n = 55242561)

Multiplication

n×y
n×2 110485122
n×3 165727683
n×4 220970244
n×5 276212805

Division

n÷y
n÷2 27621280.5
n÷3 18414187
n÷3 13810640.25
n÷5 11048512.2

Exponentiation

ny
n2 3051740545838721
n3 1.6858596325967E+23
n4 9.313120359116E+30
n5 5.1448061953881E+38

Nth Root

y√n
2√n 7432.5339555228
3√n 380.85348559408
4√n 86.212145058123
5√n 35.355319055439

Divisors of 55242561

1, 3, 11, 33, 359, 1077, 3949, 4663, 11847, 13989, 51293, 153879, 1674017, 5022051, 18414187, 55242561

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55242560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55242561 can be divided by 16 positive divisors. The sum of these divisors (counting 55242561) is 1, the average is 0.0625.

Base conversion 55242561

Base System Value
2 Binary 11010010101110111101000001
3 Ternary 10211221121112210
4 Quaternary 3102232331001
5 Quinary 103120230221
6 Senary 5252012333
8 Octal 322567501
10 Decimal 55242561
12 Duodecimal 166010a9
16 Hexadecimal 34aef41
20 Vigesimal h55681
36 Base36 ww1fl

Cryptographic Hash Functions

md5 d7ce258d4561969342b1fd4484db50fa
sha1 0af3e68e540507085f0510d3890a06c40f9526cb
sha256 3a05988a87a8e078363bcb9a70a3f09cd12affc17b1505adec2178b9430bb361
sha512 782b9b8601e61d6d7d51ccea279720906dba96ec2305fcfeea4ea350a8b7bd139e63f3cb2f1467814b0d04a0281560d38ef7fbc45935e9a34983197ea169e87d
ripemd-160 c3aacc8e8cf894fe21cdb0adb2609be83d846227

55242561 as geometric shapes

Circle

Radius = n
Diameter 110485122
Circumference 347099247.60617
Area 9.587325679469E+15

Sphere

Radius = n
Volume 7.0617123156658E+23
Surface area 3.8349302717876E+16
Circumference 347099247.60617

Square

Length = n
Perimeter 220970244
Area 3051740545838721
Diagonal 78124778.986423

Cube

Length = n
Surface area 18310443275032326
Volume 1.6858596325967E+23
Space diagonal 95682922.392223

Equilateral Triangle

Length = n
Perimeter 165727683
Area 1.3214424192277E+15
Altitude 47841461.196111

Triangular Pyramid

Length = n
Surface area 1.3214424192277E+15
Volume 1.986804630563E+22
Height 26041592.995474