128333856 (number)

128333856 is an even 9-digits composite number following 128333855 and preceding 128333857. In scientific notation, it is written as 1.28333856 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 36495360 positive integers (up to 128333856) that are relatively prime to 128333856.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred thirty-three thousand eight hundred fifty-six

Notation

Scientific notation 1.28333856 × 10^8
Engineering notation 1.28333856 × 10^6

Prime Factorization of 128333856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 541 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8020866
Product of the distinct prime numbers

The prime factorization of 128333856 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 541 × 353. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128333856)

Multiplication

n×y
n×2 256667712
n×3 385001568
n×4 513335424
n×5 641669280

Division

n÷y
n÷2 64166928
n÷3 42777952
n÷3 32083464
n÷5 25666771.2

Exponentiation

ny
n2 16469578595828736
n3 2.1136045278978E+24
n4 2.7124701912418E+32
n5 3.4810175892712E+40

Nth Root

y√n
2√n 11328.453380758
3√n 504.40619811043
4√n 106.43520743043
5√n 41.847377691065

Divisors of 128333856

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128333855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128333856 can be divided by 96 positive divisors. The sum of these divisors (counting 128333856) is 1, the average is 0.010416666666667.

Base conversion 128333856

Base System Value
2 Binary 111101001100011100000100000
3 Ternary 22221111000221210
4 Quaternary 13221203200200
5 Quinary 230323140411
6 Senary 20422350120
8 Octal 751434040
10 Decimal 128333856
12 Duodecimal 36b8b340
16 Hexadecimal 7a63820
20 Vigesimal 2021ecg
36 Base36 24en1c

Cryptographic Hash Functions

md5 66d92ce8d5d4177cf1a73f13fdd84c88
sha1 d7c50067db97a31c32a355e41ef1afd3cde882d6
sha256 e4964558583d0422bc5444a38cc27f397450f10a14ddd9c073d087eb5dc2789e
sha512 05a63e8fd0dea0ae053eb719f0e29adf5fa58462287b6a6685501dfc1b6ca4321bff3a13aa6eab62f5a8d02272d61023344be5025ee9fdf49d2e0f442b4ba838
ripemd-160 2a84c39169bf03e87f19e2cb8343b9628d56cf34

128333856 as geometric shapes

Circle

Radius = n
Diameter 256667712
Circumference 806345398.4329
Area 5.1740707124375E+16

Sphere

Radius = n
Volume 8.8534459432503E+24
Surface area 2.069628284975E+17
Circumference 806345398.4329

Square

Length = n
Perimeter 513335424
Area 16469578595828736
Diagonal 181491479.66684

Cube

Length = n
Surface area 98817471574972416
Volume 2.1136045278978E+24
Space diagonal 222280758.92323

Equilateral Triangle

Length = n
Perimeter 385001568
Area 7.1315367268061E+15
Altitude 111140379.46161

Triangular Pyramid

Length = n
Surface area 7.1315367268061E+15
Volume 2.4909068240385E+23
Height 60497159.888945