128432848 (number)

128432848 is an even 9-digits composite number following 128432847 and preceding 128432849. In scientific notation, it is written as 1.28432848 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 64216416 positive integers (up to 128432848) that are relatively prime to 128432848.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28432848 × 10^8
Engineering notation 1.28432848 × 10^6

Prime Factorization of 128432848

Prime Factorization 2 × 2 × 2 × 2 × 8027053

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16054106
Product of the distinct prime numbers

The prime factorization of 128432848 is 2 × 2 × 2 × 2 × 8027053. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 19, 31, 761, 867, 307, 9357, 14155, 75388, 723487, 626975, 8485793, 3322389, 81099939, 25764497, 604418137, 387509232, 9342922547, 2025322311

Basic calculations (n = 128432848)

Multiplication

n×y
n×2 256865696
n×3 385298544
n×4 513731392
n×5 642164240

Division

n÷y
n÷2 64216424
n÷3 42810949.333333
n÷3 32108212
n÷5 25686569.6

Exponentiation

ny
n2 16494996445391104
n3 2.1184993712315E+24
n4 2.7208490773347E+32
n5 3.4944639598026E+40

Nth Root

y√n
2√n 11332.821713942
3√n 504.53585821937
4√n 106.45572654368
5√n 41.85383160458

Divisors of 128432848

1, 2, 4, 8, 16, 8027053, 16054106, 32108212, 64216424, 128432848

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128432847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128432848 can be divided by 10 positive divisors. The sum of these divisors (counting 128432848) is 1, the average is 0.1.

Base conversion 128432848

Base System Value
2 Binary 111101001111011101011010000
3 Ternary 22221200001202011
4 Quaternary 13221323223100
5 Quinary 230334322343
6 Senary 20424432304
8 Octal 751735320
10 Decimal 128432848
12 Duodecimal 37018694
16 Hexadecimal 7a7bad0
20 Vigesimal 202e228
36 Base36 24grf4

Cryptographic Hash Functions

md5 b777087823ac2d0b91eb00ef21135d1c
sha1 a820589ea62920b7cc3957abcfe489bba69dcf95
sha256 90989c9a878557b716da7ebfe5d25e477600c038bc342910c85492d31a70e1e2
sha512 0507121044e6ec74ed9bf3cbe600aa3f8042218057b931b1dfc2c9ad2adf6d2287abadaa68cadd4a9a4785e2543bcca53fd86793a4fd75d4c3ba5c0cad2390c2
ripemd-160 483cffb685a017cb577a82a6b1677041cb04800a

128432848 as geometric shapes

Circle

Radius = n
Diameter 256865696
Circumference 806967383.51283
Area 5.182055965383E+16

Sphere

Radius = n
Volume 8.8739494150605E+24
Surface area 2.0728223861532E+17
Circumference 806967383.51283

Square

Length = n
Perimeter 513731392
Area 16494996445391104
Diagonal 181631475.4958

Cube

Length = n
Surface area 98969978672346624
Volume 2.1184993712315E+24
Space diagonal 222452218.09677

Equilateral Triangle

Length = n
Perimeter 385298544
Area 7.1425429785214E+15
Altitude 111226109.04839

Triangular Pyramid

Length = n
Surface area 7.1425429785214E+15
Volume 2.4966754522287E+23
Height 60543825.165267