55212912 (number)

55212912 is an even 8-digits composite number following 55212911 and preceding 55212913. In scientific notation, it is written as 5.5212912 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 18342144 positive integers (up to 55212912) that are relatively prime to 55212912.

Interesting facts

Basic properties

Name

Name fifty-five million two hundred twelve thousand nine hundred twelve

Notation

Scientific notation 5.5212912 × 10^7
Engineering notation 5.5212912 × 10^6

Prime Factorization of 55212912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 457 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2300538
Product of the distinct prime numbers

The prime factorization of 55212912 is 2 × 2 × 2 × 2 × 3 × 3 × 457 × 839. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55212912)

Multiplication

n×y
n×2 110425824
n×3 165638736
n×4 220851648
n×5 276064560

Division

n÷y
n÷2 27606456
n÷3 18404304
n÷3 13803228
n÷5 11042582.4

Exponentiation

ny
n2 3048465651519744
n3 1.6831466575238E+23
n4 9.2931428284957E+30
n5 5.1310147719316E+38

Nth Root

y√n
2√n 7430.539145984
3√n 380.78533798266
4√n 86.200575090796
5√n 35.351523159851

Divisors of 55212912

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55212911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55212912 can be divided by 60 positive divisors. The sum of these divisors (counting 55212912) is 1, the average is 0.016666666666667.

Base conversion 55212912

Base System Value
2 Binary 11010010100111101101110000
3 Ternary 10211220002212200
4 Quaternary 3102213231300
5 Quinary 103113303122
6 Senary 5251223200
8 Octal 322475560
10 Decimal 55212912
12 Duodecimal 165a7b00
16 Hexadecimal 34a7b70
20 Vigesimal h51c5c
36 Base36 wvek0

Cryptographic Hash Functions

md5 414d5567967017d77281f7bc7da53f27
sha1 48df65f17ac49eaca2250495e10cb1bbbf8215e9
sha256 6765514447d8de39914da9530349df5291d18ed6c81f9f73fa39b196b8df60b5
sha512 01ad5bc1c1dff94654a5a17ab6cd87e48a1603660ecc9eb11b7df4e96fc11fce7b2e3de21f8c1543bc93182f1305f35b4322d064b4689fdfbe48c3cb4a4d3771
ripemd-160 138f43aae99e7bbf50582db609f17c5b89f41f9a

55212912 as geometric shapes

Circle

Radius = n
Diameter 110425824
Circumference 346912957.445
Area 9.5770372955352E+15

Sphere

Radius = n
Volume 7.0503482322547E+23
Surface area 3.8308149182141E+16
Circumference 346912957.445

Square

Length = n
Perimeter 220851648
Area 3048465651519744
Diagonal 78082848.968512

Cube

Length = n
Surface area 18290793909118464
Volume 1.6831466575238E+23
Space diagonal 95631568.817829

Equilateral Triangle

Length = n
Perimeter 165638736
Area 1.3200243483902E+15
Altitude 47815784.408915

Triangular Pyramid

Length = n
Surface area 1.3200243483902E+15
Volume 1.9836073587776E+22
Height 26027616.322837