8045649 (number)

8045649 is an odd 7-digits composite number following 8045648 and preceding 8045650. In scientific notation, it is written as 8.045649 × 10^6. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 5284440 positive integers (up to 8045649) that are relatively prime to 8045649.

Interesting facts

Basic properties

Name

Name eight million forty-five thousand six hundred forty-nine

Notation

Scientific notation 8.045649 × 10^6
Engineering notation 8.045649 × 10^6

Prime Factorization of 8045649

Prime Factorization 3 × 3 × 9 × 71 × 1399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2681883
Product of the distinct prime numbers

The prime factorization of 8045649 is 3 × 3 × 9 × 71 × 1399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 73, 39, 470, 48, 2591, 7621, 57982, 18137, 846197, 243354, 1221071, 9809673, 37110220, 54606978, 425713659, 551991302, 372804008, 2077225240

Basic calculations (n = 8045649)

Multiplication

n×y
n×2 16091298
n×3 24136947
n×4 32182596
n×5 40228245

Division

n÷y
n÷2 4022824.5
n÷3 2681883
n÷3 2011412.25
n÷5 1609129.8

Exponentiation

ny
n2 64732467831201
n3 5.2081471507363E+20
n4 4.1902923915175E+27
n5 3.371362178952E+34

Nth Root

y√n
2√n 2836.4853251868
3√n 200.37968706586
4√n 53.258664320341
5√n 24.049841384137

Divisors of 8045649

1, 3, 9, 27, 71, 81, 213, 639, 1399, 1917, 4197, 5751, 12591, 37773, 99329, 113319, 297987, 893961, 2681883, 8045649

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045649 can be divided by 20 positive divisors. The sum of these divisors (counting 8045649) is 1, the average is 0.05.

Base conversion 8045649

Base System Value
2 Binary 11110101100010001010001
3 Ternary 120010202120000
4 Quaternary 132230101101
5 Quinary 4024430044
6 Senary 444240213
8 Octal 36542121
10 Decimal 8045649
12 Duodecimal 2840069
16 Hexadecimal 7ac451
20 Vigesimal 2a5e29
36 Base36 4sg29

Cryptographic Hash Functions

md5 209a4e87c0a6b196ce74f4eedbb04f17
sha1 11cb1c5446b97cfd7d01ebd8926842094f96e609
sha256 e4c5242286d237f0141f89121a63876f32388a35c76fb899f33d8bf0f87a1006
sha512 ec5c215311c2fb448221660a794672eca33ea62dd99b986c50d618c7a3de20a0b53ee0de1d50e161a81dda975e72805a61de12ff1983fafc50d47092ad3fb180
ripemd-160 c864312b41cd949b8b065e25285cb5292143c787

8045649 as geometric shapes

Circle

Radius = n
Diameter 16091298
Circumference 50552303.583524
Area 2.0336304538724E+14

Sphere

Radius = n
Volume 2.1815835770091E+21
Surface area 8.1345218154895E+14
Circumference 50552303.583524

Square

Length = n
Perimeter 32182596
Area 64732467831201
Diagonal 11378265.933894

Cube

Length = n
Surface area 388394806987206
Volume 5.2081471507363E+20
Space diagonal 13935472.847866

Equilateral Triangle

Length = n
Perimeter 24136947
Area 28029980795740
Altitude 6967736.4239329

Triangular Pyramid

Length = n
Surface area 28029980795740
Volume 6.1378602795051E+19
Height 3792755.3112978