128450417 (number)

128450417 is an odd 9-digits composite number following 128450416 and preceding 128450418. In scientific notation, it is written as 1.28450417 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 122401440 positive integers (up to 128450417) that are relatively prime to 128450417.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred fifty thousand four hundred seventeen

Notation

Scientific notation 1.28450417 × 10^8
Engineering notation 1.28450417 × 10^6

Prime Factorization of 128450417

Prime Factorization 43 × 41 × 72859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128450417
Product of the distinct prime numbers

The prime factorization of 128450417 is 43 × 41 × 72859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128450417)

Multiplication

n×y
n×2 256900834
n×3 385351251
n×4 513801668
n×5 642252085

Division

n÷y
n÷2 64225208.5
n÷3 42816805.666667
n÷3 32112604.25
n÷5 25690083.4

Exponentiation

ny
n2 16499509627473889
n3 2.1193688919445E+24
n4 2.722338179471E+32
n5 3.4968547436808E+40

Nth Root

y√n
2√n 11333.596825368
3√n 504.55886320205
4√n 106.45936701563
5√n 41.854976622768

Divisors of 128450417

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128450416
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128450417 can be divided by 8 positive divisors. The sum of these divisors (counting 128450417) is 1, the average is 0.125.

Base conversion 128450417

Base System Value
2 Binary 111101001111111111101110001
3 Ternary 22221200221211212
4 Quaternary 13221333331301
5 Quinary 230340403132
6 Senary 20425045505
8 Octal 751777561
10 Decimal 128450417
12 Duodecimal 37026895
16 Hexadecimal 7a7ff71
20 Vigesimal 202g60h
36 Base36 24h4z5

Cryptographic Hash Functions

md5 4a2fc42b0dec4933015b369f2321513d
sha1 07239810182501ae8fd786753a6a3f4962ab175d
sha256 cf0d9e581e1f7bd55912ba31c0ef85594e49ba1894775a5ef48113dbb44e6131
sha512 2505cfe154c2960d3056ee91a51cac35a78d7a5219d8cf5725f6bfc342989a1dd9c6531f6aa4d39feb4f6c5dda04e7275b0f19ee27fb0a702e756b3ef7be0571
ripemd-160 02f6d99657c356d498be57b1161ed69e9f50b22e

128450417 as geometric shapes

Circle

Radius = n
Diameter 256900834
Circumference 807077772.79549
Area 5.1834738233506E+16

Sphere

Radius = n
Volume 8.8775916549063E+24
Surface area 2.0733895293402E+17
Circumference 807077772.79549

Square

Length = n
Perimeter 513801668
Area 16499509627473889
Diagonal 181656321.81388

Cube

Length = n
Surface area 98997057764843334
Volume 2.1193688919445E+24
Space diagonal 222482648.49741

Equilateral Triangle

Length = n
Perimeter 385351251
Area 7.1444972436892E+15
Altitude 111241324.2487

Triangular Pyramid

Length = n
Surface area 7.1444972436892E+15
Volume 2.4977001922163E+23
Height 60552107.271293