128328208 (number)

128328208 is an even 9-digits composite number following 128328207 and preceding 128328209. In scientific notation, it is written as 1.28328208 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 63979520 positive integers (up to 128328208) that are relatively prime to 128328208.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-eight thousand two hundred eight

Notation

Scientific notation 1.28328208 × 10^8
Engineering notation 1.28328208 × 10^6

Prime Factorization of 128328208

Prime Factorization 2 × 2 × 2 × 2 × 353 × 22721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16041026
Product of the distinct prime numbers

The prime factorization of 128328208 is 2 × 2 × 2 × 2 × 353 × 22721. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 28, 28, 75, 155, 7107, 9873, 10719, 49008, 557876, 87390, 5955107, 8737453, 86543478, 72008628, 891006157, 913685937, 4912738423, 3889266127

Basic calculations (n = 128328208)

Multiplication

n×y
n×2 256656416
n×3 384984624
n×4 513312832
n×5 641641040

Division

n÷y
n÷2 64164104
n÷3 42776069.333333
n÷3 32082052
n÷5 25665641.6

Exponentiation

ny
n2 16468128968491264
n3 2.1133254796394E+24
n4 2.7119927172286E+32
n5 3.48025165511E+40

Nth Root

y√n
2√n 11328.204094207
3√n 504.39879832758
4√n 106.43403635213
5√n 41.847009342202

Divisors of 128328208

1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 22721, 45442, 90884, 181768, 363536, 8020513, 16041026, 32082052, 64164104, 128328208

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 -128328207
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 128328208 can be divided by 20 positive divisors. The sum of these divisors (counting 128328208) is 1, the average is 0.05.

Base conversion 128328208

Base System Value
2 Binary 111101001100010001000010000
3 Ternary 22221110202012121
4 Quaternary 13221202020100
5 Quinary 230323000313
6 Senary 20422304024
8 Octal 751421020
10 Decimal 128328208
12 Duodecimal 36b88014
16 Hexadecimal 7a62210
20 Vigesimal 20210a8
36 Base36 24eiog

Cryptographic Hash Functions

md5 4ccc48e5f76eaca7578d1a89f23b9832
sha1 01a26743448cbb66d6ec9f24ee082d95a3d4aaf3
sha256 d26c3b9c5446ae810e539bce178f7873ec5c1da8f48e7c79a062f3e2ea95d12c
sha512 ba25768baa59b8241a8e45f3edf159e46cdc2fe4f289d9a64efa0fafd439fbb038c4899eb1548a63d44757c1e0444dcc30faf31a27813e9e3921ab05dd34d4b7
ripemd-160 7cd04c6f80849007e76015808d8bd33c5af937c2

128328208 as geometric shapes

Circle

Radius = n
Diameter 256656416
Circumference 806309911.00229
Area 5.1736152985781E+16

Sphere

Radius = n
Volume 8.8522770686389E+24
Surface area 2.0694461194313E+17
Circumference 806309911.00229

Square

Length = n
Perimeter 513312832
Area 16468128968491264
Diagonal 181483492.18864

Cube

Length = n
Surface area 98808773810947584
Volume 2.1133254796394E+24
Space diagonal 222270976.30027

Equilateral Triangle

Length = n
Perimeter 384984624
Area 7.1309090197559E+15
Altitude 111135488.15013

Triangular Pyramid

Length = n
Surface area 7.1309090197559E+15
Volume 2.4905779625122E+23
Height 60494497.396212