71323145 (number)

71323145 is an odd 8-digits composite number following 71323144 and preceding 71323146. In scientific notation, it is written as 7.1323145 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 56370736 positive integers (up to 71323145) that are relatively prime to 71323145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323145 × 10^7
Engineering notation 7.1323145 × 10^6

Prime Factorization of 71323145

Prime Factorization 5 × 83 × 171863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71323145
Product of the distinct prime numbers

The prime factorization of 71323145 is 5 × 83 × 171863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71323145)

Multiplication

n×y
n×2 142646290
n×3 213969435
n×4 285292580
n×5 356615725

Division

n÷y
n÷2 35661572.5
n÷3 23774381.666667
n÷3 17830786.25
n÷5 14264629

Exponentiation

ny
n2 5086991012691025
n3 3.6282019761186E+23
n4 2.5877477563199E+31
n5 1.8456630844743E+39

Nth Root

y√n
2√n 8445.303132511
3√n 414.70903299113
4√n 91.898330411988
5√n 37.208837095693

Divisors of 71323145

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 -71323144
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 71323145 can be divided by 8 positive divisors. The sum of these divisors (counting 71323145) is 1, the average is 0.125.

Base conversion 71323145

Base System Value
2 Binary 100010000000100111000001001
3 Ternary 11222012120221222
4 Quaternary 10100010320021
5 Quinary 121224320040
6 Senary 11024411425
8 Octal 420047011
10 Decimal 71323145
12 Duodecimal 1ba76b75
16 Hexadecimal 4404e09
20 Vigesimal 125f7h5
36 Base36 16gpah

Cryptographic Hash Functions

md5 b96a6ec7279bbaa1aa71bad70538d2ca
sha1 8111139ea96d3f39bcac8654780234290dcfeeaa
sha256 f6bf367605eb9aca779c1eb191f3e58e4f5a1b29cfb70fd2e7547e04b7bf4ffe
sha512 51f26962eeece42fe88945a2fb69a67462df06fa238f26df9dc44dd5f0a8ebe83738116a8875fac611abfe369244f1ec2c24301ee275a83b2eb9009f9cf165b2
ripemd-160 98c2d66db3141a2a578d52e3d76d614c33578e1f

71323145 as geometric shapes

Circle

Radius = n
Diameter 142646290
Circumference 448136536.72584
Area 1.5981253594347E+16

Sphere

Radius = n
Volume 1.5197776898552E+24
Surface area 6.392501437739E+16
Circumference 448136536.72584

Square

Length = n
Perimeter 285292580
Area 5086991012691025
Diagonal 100866158.9701

Cube

Length = n
Surface area 30521946076146150
Volume 3.6282019761186E+23
Space diagonal 123535310.8956

Equilateral Triangle

Length = n
Perimeter 213969435
Area 2.2027317229068E+15
Altitude 61767655.447801

Triangular Pyramid

Length = n
Surface area 2.2027317229068E+15
Volume 4.2758770347131E+22
Height 33622052.990034