71208528 (number)

71208528 is an even 8-digits composite number following 71208527 and preceding 71208529. In scientific notation, it is written as 7.1208528 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 23630592 positive integers (up to 71208528) that are relatively prime to 71208528.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eight thousand five hundred twenty-eight

Notation

Scientific notation 7.1208528 × 10^7
Engineering notation 7.1208528 × 10^6

Prime Factorization of 71208528

Prime Factorization 2 × 2 × 2 × 2 × 3 × 233 × 6367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8901066
Product of the distinct prime numbers

The prime factorization of 71208528 is 2 × 2 × 2 × 2 × 3 × 233 × 6367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71208528)

Multiplication

n×y
n×2 142417056
n×3 213625584
n×4 284834112
n×5 356042640

Division

n÷y
n÷2 35604264
n÷3 23736176
n÷3 17802132
n÷5 14241705.6

Exponentiation

ny
n2 5070654459926784
n3 3.6107384008802E+23
n4 2.5711536651975E+31
n5 1.8308806776052E+39

Nth Root

y√n
2√n 8438.5145612246
3√n 414.48676671355
4√n 91.861387760172
5√n 37.19687040708

Divisors of 71208528

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 -71208527
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 71208528 can be divided by 40 positive divisors. The sum of these divisors (counting 71208528) is 1, the average is 0.025.

Base conversion 71208528

Base System Value
2 Binary 100001111101000111001010000
3 Ternary 11221222202201220
4 Quaternary 10033220321100
5 Quinary 121212133103
6 Senary 11022125040
8 Octal 417507120
10 Decimal 71208528
12 Duodecimal 1ba20780
16 Hexadecimal 43e8e50
20 Vigesimal 1251168
36 Base36 16e8uo

Cryptographic Hash Functions

md5 b955215653eb874ef9cc337a754f9fee
sha1 f4093478c0020680155d4a4061133d5c0393573c
sha256 37514a6dd45d6036a55196e4c5840c66421f3e59997f8ad2406d2f5d5576f184
sha512 64c40f0047bcc3caa2ce2bb4cd6b5c0519351af3200f44036f90b4bbbac032764edb5d68450c51e706243f95acf787f5f186559355cd86182f5132b0698fe304
ripemd-160 692abc35334989aa3ee0e6ba978a6fc8c0435a45

71208528 as geometric shapes

Circle

Radius = n
Diameter 142417056
Circumference 447416376.87549
Area 1.5929930800198E+16

Sphere

Radius = n
Volume 1.5124625645653E+24
Surface area 6.3719723200793E+16
Circumference 447416376.87549

Square

Length = n
Perimeter 284834112
Area 5070654459926784
Diagonal 100704066.05422

Cube

Length = n
Surface area 30423926759560704
Volume 3.6107384008802E+23
Space diagonal 123336788.42819

Equilateral Triangle

Length = n
Perimeter 213625584
Area 2.1956577880547E+15
Altitude 61668394.214096

Triangular Pyramid

Length = n
Surface area 2.1956577880547E+15
Volume 4.2552960139218E+22
Height 33568022.018075