8128908 (number)

8128908 is an even 7-digits composite number following 8128907 and preceding 8128909. In scientific notation, it is written as 8.128908 × 10^6. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 2697696 positive integers (up to 8128908) that are relatively prime to 8128908.

Interesting facts

Basic properties

Name

Name eight million one hundred twenty-eight thousand nine hundred eight

Notation

Scientific notation 8.128908 × 10^6
Engineering notation 8.128908 × 10^6

Prime Factorization of 8128908

Prime Factorization 2 × 2 × 9 × 349 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4064454
Product of the distinct prime numbers

The prime factorization of 8128908 is 2 × 2 × 9 × 349 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 82, 59, 309, 415, 5377, 3984, 30668, 33638, 652554, 720414, 4652431, 6998547, 31749523, 87752130, 504515241, 431134981, 6850258610, 814203151

Basic calculations (n = 8128908)

Multiplication

n×y
n×2 16257816
n×3 24386724
n×4 32515632
n×5 40644540

Division

n÷y
n÷2 4064454
n÷3 2709636
n÷3 2032227
n÷5 1625781.6

Exponentiation

ny
n2 66079145272464
n3 5.3715129263849E+20
n4 4.3664534399394E+27
n5 3.5494498299551E+34

Nth Root

y√n
2√n 2851.1239888858
3√n 201.06851455038
4√n 53.395917342862
5√n 24.09941173908

Divisors of 8128908

1, 2, 4, 9, 18, 36, 349, 647, 698, 1294, 1396, 2588, 3141, 5823, 6282, 11646, 12564, 23292, 225803, 451606, 903212, 2032227, 4064454, 8128908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8128907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8128908 can be divided by 24 positive divisors. The sum of these divisors (counting 8128908) is 1, the average is 0.041666666666667.

Base conversion 8128908

Base System Value
2 Binary 11111000000100110001100
3 Ternary 120021222202200
4 Quaternary 133000212030
5 Quinary 4040111113
6 Senary 450121500
8 Octal 37004614
10 Decimal 8128908
12 Duodecimal 2880290
16 Hexadecimal 7c098c
20 Vigesimal 2ag258
36 Base36 4u8b0

Cryptographic Hash Functions

md5 5e75714fd7a219c5515e989ba5194aee
sha1 86a9db01824d0cd73de6174dbebe0c83e85c575e
sha256 024779fb50a0dd12586db615c8855f2ac0e3377649ea617bb2c39b3e2d0d4a0a
sha512 2c1c31fb04a39c709b2ff882023e0715f37ae22f41df9e4043c1eff36d3d0fd736975fbae1a7f997674b5caef6281902a89489847e06b55d328e3687f18f9d53
ripemd-160 11ab03bbe33d7ff62f175899c858e79c0fbe8e97

8128908 as geometric shapes

Circle

Radius = n
Diameter 16257816
Circumference 51075435.309015
Area 2.0759375734347E+14

Sphere

Radius = n
Volume 2.2500140730925E+21
Surface area 8.3037502937386E+14
Circumference 51075435.309015

Square

Length = n
Perimeter 32515632
Area 66079145272464
Diagonal 11496011.940883

Cube

Length = n
Surface area 396474871634784
Volume 5.3715129263849E+20
Space diagonal 14079681.666053

Equilateral Triangle

Length = n
Perimeter 24386724
Area 28613109233158
Altitude 7039840.8330266

Triangular Pyramid

Length = n
Surface area 28613109233158
Volume 6.3303886924633E+19
Height 3832003.9802944