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 4 prime factors and 16 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 5 × 7 × 43 × 47389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71320445
Product of the distinct prime numbers

The prime factorization of 71320445 is 5 × 7 × 43 × 47389. Since it has a total of 4 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

16 divisors

τ Total Divisors 16
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 0.0625
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 16
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 16 positive divisors. The sum of these divisors (counting 71320445) is 1, the average is 0.0625.

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