71320445 (number)

71320445 is an odd 8-digits composite number following 71320444 and preceding 71320446. In scientific notation, it is written as 7.1320445 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 47767104 positive integers (up to 71320445) that are relatively prime to 71320445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1320445 × 10^7
Engineering notation 7.1320445 × 10^6

Prime Factorization of 71320445

Prime Factorization 35 × 43 × 47389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71320445
Product of the distinct prime numbers

The prime factorization of 71320445 is 35 × 43 × 47389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71320445)

Multiplication

n×y
n×2 142640890
n×3 213961335
n×4 285281780
n×5 356602225

Division

n÷y
n÷2 35660222.5
n÷3 23773481.666667
n÷3 17830111.25
n÷5 14264089

Exponentiation

ny
n2 5086605874998025
n3 3.6277899454447E+23
n4 2.5873559327564E+31
n5 1.8453137649758E+39

Nth Root

y√n
2√n 8445.1432788319
3√n 414.70379986744
4√n 91.897460676734
5√n 37.208555376816

Divisors of 71320445

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 -71320444
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 71320445 can be divided by 8 positive divisors. The sum of these divisors (counting 71320445) is 1, the average is 0.125.

Base conversion 71320445

Base System Value
2 Binary 100010000000100001101111101
3 Ternary 11222012110020222
4 Quaternary 10100010031331
5 Quinary 121224223240
6 Senary 11024351125
8 Octal 420041575
10 Decimal 71320445
12 Duodecimal 1ba754a5
16 Hexadecimal 440437d
20 Vigesimal 125f125
36 Base36 16gn7h

Cryptographic Hash Functions

md5 91426f8d2728adc868a760aef0af6c78
sha1 23d01ded3fed68d0fab467a7b4e1170671a40d67
sha256 b32647fa95404c6e9b86f798241a337304e49c2fcdebdccf6f4aa3f21008fd3f
sha512 fa23545dd1bda96f10e5a422037317c8289b9ccf02134ded20a440a3f2f8a9c88a2432943cd1670f5ed7f56253703ad916f7df0fc5ba4beb0a147cd93b00c931
ripemd-160 0b44e6a8dd9c430f416dd1e07562a2f775f67426

71320445 as geometric shapes

Circle

Radius = n
Diameter 142640890
Circumference 448119572.12551
Area 1.59800436486E+16

Sphere

Radius = n
Volume 1.5196050988501E+24
Surface area 6.3920174594402E+16
Circumference 448119572.12551

Square

Length = n
Perimeter 285281780
Area 5086605874998025
Diagonal 100862340.59348

Cube

Length = n
Surface area 30519635249988150
Volume 3.6277899454447E+23
Space diagonal 123530634.35842

Equilateral Triangle

Length = n
Perimeter 213961335
Area 2.2025649533937E+15
Altitude 61765317.179211

Triangular Pyramid

Length = n
Surface area 2.2025649533937E+15
Volume 4.2753914519072E+22
Height 33620780.197828