55145712 (number)

55145712 is an even 8-digits composite number following 55145711 and preceding 55145713. In scientific notation, it is written as 5.5145712 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 18343936 positive integers (up to 55145712) that are relatively prime to 55145712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5145712 × 10^7
Engineering notation 5.5145712 × 10^6

Prime Factorization of 55145712

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1697 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6893214
Product of the distinct prime numbers

The prime factorization of 55145712 is 2 × 2 × 2 × 2 × 3 × 1697 × 677. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55145712)

Multiplication

n×y
n×2 110291424
n×3 165437136
n×4 220582848
n×5 275728560

Division

n÷y
n÷2 27572856
n÷3 18381904
n÷3 13786428
n÷5 11029142.4

Exponentiation

ny
n2 3041049551986944
n3 1.677008427716E+23
n4 9.24798237764E+30
n5 5.0998657277841E+38

Nth Root

y√n
2√n 7426.0158900988
3√n 380.63078981489
4√n 86.17433428869
5√n 35.342913652872

Divisors of 55145712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55145711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55145712 can be divided by 40 positive divisors. The sum of these divisors (counting 55145712) is 1, the average is 0.025.

Base conversion 55145712

Base System Value
2 Binary 11010010010111010011110000
3 Ternary 10211202200200210
4 Quaternary 3102113103300
5 Quinary 103104130322
6 Senary 5245544120
8 Octal 322272360
10 Decimal 55145712
12 Duodecimal 16575040
16 Hexadecimal 34974f0
20 Vigesimal h4d45c
36 Base36 wtypc

Cryptographic Hash Functions

md5 96effd43a92caf1f14cbfb5eea25054b
sha1 9835118c2028892efb1f9684204fed06b8f42457
sha256 10db627290c38ace5834029ed06098f6acbbf0d72b8e61aff8cf57b656092ea1
sha512 07048cb44c3497945ea1b422d9eb6cd97e30d12fe6ed502c169d4a4604ace4bf814e1170080f3f50dac90867a355e42f397ced151cb3f23707914bc48d2495a9
ripemd-160 81211c28321e0a8d19dd8afb9f1ecb3878b62a64

55145712 as geometric shapes

Circle

Radius = n
Diameter 110291424
Circumference 346490727.39236
Area 9.5537389317247E+15

Sphere

Radius = n
Volume 7.024636475361E+23
Surface area 3.8214955726899E+16
Circumference 346490727.39236

Square

Length = n
Perimeter 220582848
Area 3041049551986944
Diagonal 77987813.817121

Cube

Length = n
Surface area 18246297311921664
Volume 1.677008427716E+23
Space diagonal 95515175.003561

Equilateral Triangle

Length = n
Perimeter 165437136
Area 1.316813083094E+15
Altitude 47757587.50178

Triangular Pyramid

Length = n
Surface area 1.316813083094E+15
Volume 1.976373385575E+22
Height 25995937.93904