71328285 (number)

71328285 is an odd 8-digits composite number following 71328284 and preceding 71328286. In scientific notation, it is written as 7.1328285 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 32465664 positive integers (up to 71328285) that are relatively prime to 71328285.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand two hundred eighty-five

Notation

Scientific notation 7.1328285 × 10^7
Engineering notation 7.1328285 × 10^6

Prime Factorization of 71328285

Prime Factorization 105 × 3 × 367 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71328285
Product of the distinct prime numbers

The prime factorization of 71328285 is 105 × 3 × 367 × 617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328285)

Multiplication

n×y
n×2 142656570
n×3 213984855
n×4 285313140
n×5 356641425

Division

n÷y
n÷2 35664142.5
n÷3 23776095
n÷3 17832071.25
n÷5 14265657

Exponentiation

ny
n2 5087724241041225
n3 3.628986446664E+23
n4 2.5884937952879E+31
n5 1.8463282315102E+39

Nth Root

y√n
2√n 8445.6074381894
3√n 414.71899494306
4√n 91.899986061965
5√n 37.209373381382

Divisors of 71328285

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 -71328284
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 71328285 can be divided by 16 positive divisors. The sum of these divisors (counting 71328285) is 1, the average is 0.0625.

Base conversion 71328285

Base System Value
2 Binary 100010000000110001000011101
3 Ternary 11222012212000100
4 Quaternary 10100012020131
5 Quinary 121230001120
6 Senary 11024451313
8 Octal 420061035
10 Decimal 71328285
12 Duodecimal 1ba79b39
16 Hexadecimal 440621d
20 Vigesimal 125g0e5
36 Base36 16gt99

Cryptographic Hash Functions

md5 fa88863908da6493a605e5a1e85f0b10
sha1 18ddd7cecfb426b23f2cce420e39d7148b07277d
sha256 b1a01b69e30e0c9d6eb4a73df530d96eb8fcb9ae2cfee339277dd504ad398acc
sha512 7d459eb29ef29bbde0af21983b27a8380472a9a00da21f3ab46f36daf142e04bfcb394ff77d3b07b407aeaf74e83a3df152ecc9bc4176937422b7d280bc6e5eb
ripemd-160 2ec7c7433812c84fb3c5ecb74050bde3461e69bf

71328285 as geometric shapes

Circle

Radius = n
Diameter 142656570
Circumference 448168832.29832
Area 1.5983557099146E+16

Sphere

Radius = n
Volume 1.5201062881089E+24
Surface area 6.3934228396583E+16
Circumference 448168832.29832

Square

Length = n
Perimeter 285313140
Area 5087724241041225
Diagonal 100873428.02781

Cube

Length = n
Surface area 30526345446247350
Volume 3.628986446664E+23
Space diagonal 123544213.63675

Equilateral Triangle

Length = n
Perimeter 213984855
Area 2.2030492200958E+15
Altitude 61772106.818377

Triangular Pyramid

Length = n
Surface area 2.2030492200958E+15
Volume 4.2768015421169E+22
Height 33624476.009271