128225535 (number)

128225535 is an odd 9-digits composite number following 128225534 and preceding 128225536. In scientific notation, it is written as 1.28225535 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 66261888 positive integers (up to 128225535) that are relatively prime to 128225535.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred twenty-five thousand five hundred thirty-five

Notation

Scientific notation 1.28225535 × 10^8
Engineering notation 1.28225535 × 10^6

Prime Factorization of 128225535

Prime Factorization 3 × 5 × 37 × 499 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128225535
Product of the distinct prime numbers

The prime factorization of 128225535 is 3 × 5 × 37 × 499 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 41, 95, 550, 660, 150, 1851, 31730, 21753, 786335, 898325, 5681584, 2133127, 19615966, 21686241, 78582396, 344697805, 1450193585, 5899407803

Basic calculations (n = 128225535)

Multiplication

n×y
n×2 256451070
n×3 384676605
n×4 512902140
n×5 641127675

Division

n÷y
n÷2 64112767.5
n÷3 42741845
n÷3 32056383.75
n÷5 25645107

Exponentiation

ny
n2 16441787826036225
n3 2.10825704035E+24
n4 2.7033238691639E+32
n5 3.4663514940181E+40

Nth Root

y√n
2√n 11323.671445251
3√n 504.26424241987
4√n 106.41274099116
5√n 41.840310996209

Divisors of 128225535

1, 3, 5, 15, 37, 111, 185, 463, 499, 555, 1389, 1497, 2315, 2495, 6945, 7485, 17131, 18463, 51393, 55389, 85655, 92315, 231037, 256965, 276945, 693111, 1155185, 3465555, 8548369, 25645107, 42741845, 128225535

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128225534
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128225535 can be divided by 32 positive divisors. The sum of these divisors (counting 128225535) is 1, the average is 0.03125.

Base conversion 128225535

Base System Value
2 Binary 111101001001001000011111111
3 Ternary 22221021112100220
4 Quaternary 13221021003333
5 Quinary 230311204120
6 Senary 20420152423
8 Octal 751110377
10 Decimal 128225535
12 Duodecimal 36b38713
16 Hexadecimal 7a490ff
20 Vigesimal 20183gf
36 Base36 24cbgf

Cryptographic Hash Functions

md5 e41ee6638ca5eaa5d56677bf04c3bf8d
sha1 4155e2cb2a3342dc31f6918c42c9f8e077b5b66b
sha256 1b77acedefffd7141af579a8efd011887514992b23bacba516a300ef47934826
sha512 a7ae728afa0434bcd16af746baac7067f923ab6a0fc3efba0d109243fc70cb6734e0d322e02cc9a584d372ce0ab54743da4deeee2b5b749dcc9290e9bb835f50
ripemd-160 72a23251d78ac687ede5e2047ac40b332fa5610b

128225535 as geometric shapes

Circle

Radius = n
Diameter 256451070
Circumference 805664797.51724
Area 5.1653399846157E+16

Sphere

Radius = n
Volume 8.8310464397899E+24
Surface area 2.0661359938463E+17
Circumference 805664797.51724

Square

Length = n
Perimeter 512902140
Area 16441787826036225
Diagonal 181338290.63955

Cube

Length = n
Surface area 98650726956217350
Volume 2.10825704035E+24
Space diagonal 222093141.4477

Equilateral Triangle

Length = n
Perimeter 384676605
Area 7.1195029704905E+15
Altitude 111046570.72385

Triangular Pyramid

Length = n
Surface area 7.1195029704905E+15
Volume 2.4846047495263E+23
Height 60446096.879849