128833242 (number)

128833242 is an even 9-digits composite number following 128833241 and preceding 128833243. In scientific notation, it is written as 1.28833242 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 40418240 positive integers (up to 128833242) that are relatively prime to 128833242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28833242 × 10^8
Engineering notation 1.28833242 × 10^6

Prime Factorization of 128833242

Prime Factorization 2 × 3 × 17 × 1263071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128833242
Product of the distinct prime numbers

The prime factorization of 128833242 is 2 × 3 × 17 × 1263071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 78, 35, 295, 935, 5510, 6721, 87186, 42593, 341749, 599382, 2841536, 7047309, 16293383, 65644112, 204901960, 134667105, 6509315418, 5858372373

Basic calculations (n = 128833242)

Multiplication

n×y
n×2 257666484
n×3 386499726
n×4 515332968
n×5 644166210

Division

n÷y
n÷2 64416621
n÷3 42944414
n÷3 32208310.5
n÷5 25766648.4

Exponentiation

ny
n2 16598004244230564
n3 2.138374697514E+24
n4 2.754937448915E+32
n5 3.5492752305092E+40

Nth Root

y√n
2√n 11350.473205995
3√n 505.05961718153
4√n 106.53859960594
5√n 41.879895286607

Divisors of 128833242

1, 2, 3, 6, 17, 34, 51, 102, 1263071, 2526142, 3789213, 7578426, 21472207, 42944414, 64416621, 128833242

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 -128833241
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 128833242 can be divided by 16 positive divisors. The sum of these divisors (counting 128833242) is 1, the average is 0.0625.

Base conversion 128833242

Base System Value
2 Binary 111101011011101011011011010
3 Ternary 22222102101222120
4 Quaternary 13223131123122
5 Quinary 230440130432
6 Senary 20441202110
8 Octal 753353332
10 Decimal 128833242
12 Duodecimal 37190336
16 Hexadecimal 7add6da
20 Vigesimal 2054322
36 Base36 24pcd6

Cryptographic Hash Functions

md5 8056b21d24e0ff2fb4aa9a9ddb96cdf1
sha1 0fd2f90ae171e2759042ab313997a28ca13f63d8
sha256 36a70e451f4e193d057c82cd5140fd7777c225843e1fe0ae435558bd316680a2
sha512 6eec36b2585b0fd36495a13e41d4c1821f564ce182f1ea5652e1d84597f158e7166e88ddc6d3c98d167dcbc117ad3bca0941c83702e857617c9e1447a1ddf384
ripemd-160 cb6c72fa0340c769f9eb9f2b5f9460de6c143120

128833242 as geometric shapes

Circle

Radius = n
Diameter 257666484
Circumference 809483133.21071
Area 5.2144168197927E+16

Sphere

Radius = n
Volume 8.9572029871096E+24
Surface area 2.0857667279171E+17
Circumference 809483133.21071

Square

Length = n
Perimeter 515332968
Area 16598004244230564
Diagonal 182197718.1209

Cube

Length = n
Surface area 99588025465383384
Volume 2.138374697514E+24
Space diagonal 223145720.84782

Equilateral Triangle

Length = n
Perimeter 386499726
Area 7.1871466638128E+15
Altitude 111572860.42391

Triangular Pyramid

Length = n
Surface area 7.1871466638128E+15
Volume 2.5200987488831E+23
Height 60732572.706965