71328536 (number)

71328536 is an even 8-digits composite number following 71328535 and preceding 71328537. In scientific notation, it is written as 7.1328536 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 35664264 positive integers (up to 71328536) that are relatively prime to 71328536.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand five hundred thirty-six

Notation

Scientific notation 7.1328536 × 10^7
Engineering notation 7.1328536 × 10^6

Prime Factorization of 71328536

Prime Factorization 2 × 2 × 2 × 8916067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17832134
Product of the distinct prime numbers

The prime factorization of 71328536 is 2 × 2 × 2 × 8916067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328536)

Multiplication

n×y
n×2 142657072
n×3 213985608
n×4 285314144
n×5 356642680

Division

n÷y
n÷2 35664268
n÷3 23776178.666667
n÷3 17832134
n÷5 14265707.2

Exponentiation

ny
n2 5087760047903296
n3 3.6290247573623E+23
n4 2.5885302305041E+31
n5 1.846360717336E+39

Nth Root

y√n
2√n 8445.6222979719
3√n 414.71948139966
4√n 91.900066909507
5√n 37.20939956886

Divisors of 71328536

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328536 can be divided by 8 positive divisors. The sum of these divisors (counting 71328536) is 1, the average is 0.125.

Base conversion 71328536

Base System Value
2 Binary 100010000000110001100011000
3 Ternary 11222012212100122
4 Quaternary 10100012030120
5 Quinary 121230003121
6 Senary 11024452412
8 Octal 420061430
10 Decimal 71328536
12 Duodecimal 1ba7a108
16 Hexadecimal 4406318
20 Vigesimal 125g16g
36 Base36 16gtg8

Cryptographic Hash Functions

md5 e847b9ae78af7a6e6af964a42dad177b
sha1 a7b3d7a91bc7e59457732ba84cadf0f4b818af54
sha256 f2332dc4aad5ac03ce738c388f19ba2ac91d334e5a44576bfc901a1f2d55c48e
sha512 b4dd777294cd2f085842fbda60d5f69cab90c7978ed7b8397409500b9e52dca93824610cb2de651d5bc5059dca8f8efde015d1560ecf04afa0203c334ae6aa9f
ripemd-160 67e3447c92e405633f32e08e64608c09548f6079

71328536 as geometric shapes

Circle

Radius = n
Diameter 142657072
Circumference 448170409.37783
Area 1.5983669589721E+16

Sphere

Radius = n
Volume 1.5201223356567E+24
Surface area 6.3934678358883E+16
Circumference 448170409.37783

Square

Length = n
Perimeter 285314144
Area 5087760047903296
Diagonal 100873782.99542

Cube

Length = n
Surface area 30526560287419776
Volume 3.6290247573623E+23
Space diagonal 123544648.38151

Equilateral Triangle

Length = n
Perimeter 213985608
Area 2.2030647249219E+15
Altitude 61772324.190753

Triangular Pyramid

Length = n
Surface area 2.2030647249219E+15
Volume 4.2768466917079E+22
Height 33624594.331806