168509328 (number)

168509328 is an even 9-digits composite number following 168509327 and preceding 168509329. In scientific notation, it is written as 1.68509328 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 160 positive divisors. There are 48107520 positive integers (up to 168509328) that are relatively prime to 168509328.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million five hundred nine thousand three hundred twenty-eight

Notation

Scientific notation 1.68509328 × 10^8
Engineering notation 1.68509328 × 10^6

Prime Factorization of 168509328

Prime Factorization 2 × 2 × 2 × 2 × 13 × 3 × 19 × 61 × 233

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 21063666
Product of the distinct prime numbers

The prime factorization of 168509328 is 2 × 2 × 2 × 2 × 13 × 3 × 19 × 61 × 233. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168509328)

Multiplication

n×y
n×2 337018656
n×3 505527984
n×4 674037312
n×5 842546640

Division

n÷y
n÷2 84254664
n÷3 56169776
n÷3 42127332
n÷5 33701865.6

Exponentiation

ny
n2 28395393623011584
n3 4.7848886977092E+24
n4 8.0629837900577E+32
n5 1.3586879801375E+41

Nth Root

y√n
2√n 12981.11428191
3√n 552.34189069987
4√n 113.93469305664
5√n 44.190080156858

Divisors of 168509328

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168509327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168509328 can be divided by 160 positive divisors. The sum of these divisors (counting 168509328) is 1, the average is 0.00625.

Base conversion 168509328

Base System Value
2 Binary 1010000010110011111110010000
3 Ternary 102202002011100020
4 Quaternary 22002303332100
5 Quinary 321114244303
6 Senary 24415423440
8 Octal 1202637620
10 Decimal 168509328
12 Duodecimal 48524b80
16 Hexadecimal a0b3f90
20 Vigesimal 2cd3d68
36 Base36 2sbqmo

Cryptographic Hash Functions

md5 cd5bcc286db05b8c24763aab03f49233
sha1 87e70829b28c768179554e8ab527524f657f99df
sha256 aa7e49d6209600e99c7a6172e2b784bf42e11e39239e553f65d462e7bb8c8b00
sha512 7720f0eeae3666ccf4632b265e8f530f01f03243f0276f08210835b013c8e8e9c6198d23ccf70729a35a66a0027af3a5a3be6a23018ec546d325b688190091bb
ripemd-160 524e742b8450ed3e0b07da4aba10de9995c259e3

168509328 as geometric shapes

Circle

Radius = n
Diameter 337018656
Circumference 1058775333.8123
Area 8.9206760001844E+16

Sphere

Radius = n
Volume 2.0042894907957E+25
Surface area 3.5682704000737E+17
Circumference 1058775333.8123

Square

Length = n
Perimeter 674037312
Area 28395393623011584
Diagonal 238308177.04398

Cube

Length = n
Surface area 170372361738069504
Volume 4.7848886977092E+24
Space diagonal 291866717.64529

Equilateral Triangle

Length = n
Perimeter 505527984
Area 1.2295566113993E+16
Altitude 145933358.82264

Triangular Pyramid

Length = n
Surface area 1.2295566113993E+16
Volume 5.639045408955E+23
Height 79436059.014659