128534172 (number)

128534172 is an even 9-digits composite number following 128534171 and preceding 128534173. In scientific notation, it is written as 1.28534172 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 39319488 positive integers (up to 128534172) that are relatively prime to 128534172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28534172 × 10^8
Engineering notation 1.28534172 × 10^6

Prime Factorization of 128534172

Prime Factorization 2 × 2 × 3 × 13 × 179 × 4603

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64267086
Product of the distinct prime numbers

The prime factorization of 128534172 is 2 × 2 × 3 × 13 × 179 × 4603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128534172)

Multiplication

n×y
n×2 257068344
n×3 385602516
n×4 514136688
n×5 642670860

Division

n÷y
n÷2 64267086
n÷3 42844724
n÷3 32133543
n÷5 25706834.4

Exponentiation

ny
n2 16521033371725584
n3 2.1235173450191E+24
n4 2.7294454366967E+32
n5 3.5082700922499E+40

Nth Root

y√n
2√n 11337.291210867
3√n 504.66850381139
4√n 106.47671675473
5√n 41.860433435906

Divisors of 128534172

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128534171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128534172 can be divided by 48 positive divisors. The sum of these divisors (counting 128534172) is 1, the average is 0.020833333333333.

Base conversion 128534172

Base System Value
2 Binary 111101010010100011010011100
3 Ternary 22221212012201220
4 Quaternary 13222110122130
5 Quinary 230401043142
6 Senary 20430533340
8 Octal 752243234
10 Decimal 128534172
12 Duodecimal 37067250
16 Hexadecimal 7a9469c
20 Vigesimal 2036f8c
36 Base36 24ixlo

Cryptographic Hash Functions

md5 fe688e85d8b7717dcdc367eb2bf3a338
sha1 100af47bd1b6b2016124bd1a2f782c05c9c8dbd4
sha256 ed7768992dd86e1cd3df88af40984e84ad7a76277758cf13b202003088468807
sha512 fe5768bfa3671bf2370d07cab3ce69be8c6716c339a3ec133b79a9961ff79896cad810e164523d65e6520db5277850de17d866f059923f7b12d15852727ee1c4
ripemd-160 7c3489b5f2c61a6f946c0c3303cb60852bdc5170

128534172 as geometric shapes

Circle

Radius = n
Diameter 257068344
Circumference 807604020.98089
Area 5.1902357070325E+16

Sphere

Radius = n
Volume 8.8949686545101E+24
Surface area 2.076094282813E+17
Circumference 807604020.98089

Square

Length = n
Perimeter 514136688
Area 16521033371725584
Diagonal 181774769.2708

Cube

Length = n
Surface area 99126200230353504
Volume 2.1235173450191E+24
Space diagonal 222627716.4128

Equilateral Triangle

Length = n
Perimeter 385602516
Area 7.1538172983424E+15
Altitude 111313858.2064

Triangular Pyramid

Length = n
Surface area 7.1538172983424E+15
Volume 2.5025891910505E+23
Height 60591589.756932