71565345 (number)

71565345 is an odd 8-digits composite number following 71565344 and preceding 71565346. In scientific notation, it is written as 7.1565345 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 37162752 positive integers (up to 71565345) that are relatively prime to 71565345.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-five thousand three hundred forty-five

Notation

Scientific notation 7.1565345 × 10^7
Engineering notation 7.1565345 × 10^6

Prime Factorization of 71565345

Prime Factorization 3 × 3 × 5 × 167 × 107 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 23855115
Product of the distinct prime numbers

The prime factorization of 71565345 is 3 × 3 × 5 × 167 × 107 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71565345)

Multiplication

n×y
n×2 143130690
n×3 214696035
n×4 286261380
n×5 357826725

Division

n÷y
n÷2 35782672.5
n÷3 23855115
n÷3 17891336.25
n÷5 14313069

Exponentiation

ny
n2 5121598604969025
n3 3.6652897111613E+23
n4 2.6230772270421E+31
n5 1.8772142671491E+39

Nth Root

y√n
2√n 8459.6303110715
3√n 415.17792728506
4√n 91.976248624694
5√n 37.234073683423

Divisors of 71565345

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71565344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71565345 can be divided by 48 positive divisors. The sum of these divisors (counting 71565345) is 1, the average is 0.020833333333333.

Base conversion 71565345

Base System Value
2 Binary 100010001000000000000100001
3 Ternary 11222122220012100
4 Quaternary 10101000000201
5 Quinary 121310042340
6 Senary 11033521013
8 Octal 421000041
10 Decimal 71565345
12 Duodecimal 1bb73169
16 Hexadecimal 4440021
20 Vigesimal 1275d75
36 Base36 16lw69

Cryptographic Hash Functions

md5 aeb12a2a3f1e19b847cd5a2dc86c73b0
sha1 f133167386a4cc3e998c43f9c92d34b9c3bf6813
sha256 329105102b19deae08b589e9baf80d7138c16457fede43dec82a0f4ab839ed6e
sha512 a1ea0c423f80c62c8a4d065707d5e5c22a30dde1b7130467ad181c9e8cc3d9638c29bd266264b0a83b837a0df6fc5c65c81b1d1b3214ca65a501a8917a3ff55b
ripemd-160 1a57f00f5ba7289bc4e7bb783dac04d4e533448e

71565345 as geometric shapes

Circle

Radius = n
Diameter 143130690
Circumference 449658324.20724
Area 1.6089976552006E+16

Sphere

Radius = n
Volume 1.5353129639817E+24
Surface area 6.4359906208026E+16
Circumference 449658324.20724

Square

Length = n
Perimeter 286261380
Area 5121598604969025
Diagonal 101208681.49491

Cube

Length = n
Surface area 30729591629814150
Volume 3.6652897111613E+23
Space diagonal 123954813.6012

Equilateral Triangle

Length = n
Perimeter 214696035
Area 2.2177172499451E+15
Altitude 61977406.800598

Triangular Pyramid

Length = n
Surface area 2.2177172499451E+15
Volume 4.3195853496257E+22
Height 33736227.16497