55542972 (number)

55542972 is an even 8-digits composite number following 55542971 and preceding 55542973. In scientific notation, it is written as 5.5542972 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 18514320 positive integers (up to 55542972) that are relatively prime to 55542972.

Interesting facts

Basic properties

Name

Name fifty-five million five hundred forty-two thousand nine hundred seventy-two

Notation

Scientific notation 5.5542972 × 10^7
Engineering notation 5.5542972 × 10^6

Prime Factorization of 55542972

Prime Factorization 2 × 2 × 3 × 4628581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27771486
Product of the distinct prime numbers

The prime factorization of 55542972 is 2 × 2 × 3 × 4628581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 67, 32, 441, 547, 2488, 5342, 91147, 54418, 696826, 481530, 7564495, 5008938, 23137673, 46842508, 870331208, 16050164, 1344990735, 7203397851

Basic calculations (n = 55542972)

Multiplication

n×y
n×2 111085944
n×3 166628916
n×4 222171888
n×5 277714860

Division

n÷y
n÷2 27771486
n÷3 18514324
n÷3 13885743
n÷5 11108594.4

Exponentiation

ny
n2 3085021738592784
n3 1.7135127604605E+23
n4 9.51735912759E+30
n5 5.2862241153768E+38

Nth Root

y√n
2√n 7452.7157466255
3√n 381.54260285851
4√n 86.32911297254
5√n 35.393688379496

Divisors of 55542972

1, 2, 3, 4, 6, 12, 4628581, 9257162, 13885743, 18514324, 27771486, 55542972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55542971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55542972 can be divided by 12 positive divisors. The sum of these divisors (counting 55542972) is 1, the average is 0.083333333333333.

Base conversion 55542972

Base System Value
2 Binary 11010011111000010010111100
3 Ternary 10212111212122010
4 Quaternary 3103320102330
5 Quinary 103204333342
6 Senary 5302251220
8 Octal 323702274
10 Decimal 55542972
12 Duodecimal 16726b10
16 Hexadecimal 34f84bc
20 Vigesimal h72h8c
36 Base36 x2h8c

Cryptographic Hash Functions

md5 d3129d5369ee6171b2753f882ed21b81
sha1 0d01a5daa3caff26ff7b6af8175b5d78daf89b0b
sha256 38a1edc87d86ba545462d5108b7516da6f438c2cceea07b31beef75bbec28498
sha512 348019eb9fa84c7bc9e6406fe16a5b317edd2efd3f35184747f494ea993099cba0bd0aaf5dfdc6968000e70e17b4124eaf344ff35ff2f12456ce44287a07c62f
ripemd-160 62650f9c6a0ac4648eb25e0ef024368f6dcec2cb

55542972 as geometric shapes

Circle

Radius = n
Diameter 111085944
Circumference 348986785.58749
Area 9.6918816301279E+15

Sphere

Radius = n
Volume 7.1775454667934E+23
Surface area 3.8767526520512E+16
Circumference 348986785.58749

Square

Length = n
Perimeter 222171888
Area 3085021738592784
Diagonal 78549624.296909

Cube

Length = n
Surface area 18510130431556704
Volume 1.7135127604605E+23
Space diagonal 96203249.507376

Equilateral Triangle

Length = n
Perimeter 166628916
Area 1.3358535984243E+15
Altitude 48101624.753688

Triangular Pyramid

Length = n
Surface area 1.3358535984243E+15
Volume 2.0193941542855E+22
Height 26183208.09897