55145212 (number)

55145212 is an even 8-digits composite number following 55145211 and preceding 55145213. In scientific notation, it is written as 5.5145212 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 25885440 positive integers (up to 55145212) that are relatively prime to 55145212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5145212 × 10^7
Engineering notation 5.5145212 × 10^6

Prime Factorization of 55145212

Prime Factorization 2 × 2 × 17 × 1499 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27572606
Product of the distinct prime numbers

The prime factorization of 55145212 is 2 × 2 × 17 × 1499 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 45, 92, 778, 468, 6036, 8751, 31403, 99623, 46731, 857470, 1725695, 5199353, 15369845, 36104114, 855630598, 775126466, 7810694772, 8449690507

Basic calculations (n = 55145212)

Multiplication

n×y
n×2 110290424
n×3 165435636
n×4 220580848
n×5 275726060

Division

n÷y
n÷2 27572606
n÷3 18381737.333333
n÷3 13786303
n÷5 11029042.4

Exponentiation

ny
n2 3040994406524944
n3 1.6769628123863E+23
n4 9.247646980516E+30
n5 5.0996345324171E+38

Nth Root

y√n
2√n 7425.9822245949
3√n 380.62963943249
4√n 86.174138954764
5√n 35.342849562591

Divisors of 55145212

1, 2, 4, 17, 34, 68, 541, 1082, 1499, 2164, 2998, 5996, 9197, 18394, 25483, 36788, 50966, 101932, 810959, 1621918, 3243836, 13786303, 27572606, 55145212

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55145211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55145212 can be divided by 24 positive divisors. The sum of these divisors (counting 55145212) is 1, the average is 0.041666666666667.

Base conversion 55145212

Base System Value
2 Binary 11010010010111001011111100
3 Ternary 10211202200000021
4 Quaternary 3102113023330
5 Quinary 103104121322
6 Senary 5245541524
8 Octal 322271374
10 Decimal 55145212
12 Duodecimal 165748a4
16 Hexadecimal 34972fc
20 Vigesimal h4d30c
36 Base36 wtybg

Cryptographic Hash Functions

md5 0a90baf856c0029b12b5c5639c628a52
sha1 3c18a8cad7640064c28347d5662e4173b5ddf2e2
sha256 d49da302e4d8facb3d67c89dfdd84e067a8a20780e8333c19ffeb85ce212dcb4
sha512 d8600dd907b017bdb63f96fc19f3c7c673aa47b152ecba695d3b989b45da631703777cea6e3bc1b2c19be4deb93b708c8d5c7823402fbac5486919e45f865551
ripemd-160 f9a7d0cfe2f548095b74ca24b7bd53df46f91356

55145212 as geometric shapes

Circle

Radius = n
Diameter 110290424
Circumference 346487585.7997
Area 9.5535656871464E+15

Sphere

Radius = n
Volume 7.0244454023149E+23
Surface area 3.8214262748586E+16
Circumference 346487585.7997

Square

Length = n
Perimeter 220580848
Area 3040994406524944
Diagonal 77987106.71034

Cube

Length = n
Surface area 18245966439149664
Volume 1.6769628123863E+23
Space diagonal 95514308.978157

Equilateral Triangle

Length = n
Perimeter 165435636
Area 1.3167892044085E+15
Altitude 47757154.489078

Triangular Pyramid

Length = n
Surface area 1.3167892044085E+15
Volume 1.9763196273934E+22
Height 25995702.23678