20168968 (number)

20168968 is an even 8-digits composite number following 20168967 and preceding 20168969. In scientific notation, it is written as 2.0168968 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 10021968 positive integers (up to 20168968) that are relatively prime to 20168968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0168968 × 10^7
Engineering notation 2.0168968 × 10^6

Prime Factorization of 20168968

Prime Factorization 2 × 2 × 2 × 163 × 15467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5042242
Product of the distinct prime numbers

The prime factorization of 20168968 is 2 × 2 × 2 × 163 × 15467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 25, 10, 50, 82, 7658, 9582, 76132, 15736, 360202, 562726, 8686697, 3908353, 49417989, 66645868, 578242839, 174287214, 8288780866, 3965840213

Basic calculations (n = 20168968)

Multiplication

n×y
n×2 40337936
n×3 60506904
n×4 80675872
n×5 100844840

Division

n÷y
n÷2 10084484
n÷3 6722989.3333333
n÷3 5042242
n÷5 4033793.6

Exponentiation

ny
n2 406787270185024
n3 8.2044794351691E+21
n4 1.6547588318458E+29
n5 3.3374777927216E+36

Nth Root

y√n
2√n 4490.9874192654
3√n 272.20403520189
4√n 67.014829845829
5√n 28.902588214542

Divisors of 20168968

1, 2, 4, 8, 163, 326, 652, 1304, 15467, 30934, 61868, 123736, 2521121, 5042242, 10084484, 20168968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20168967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168968 can be divided by 16 positive divisors. The sum of these divisors (counting 20168968) is 1, the average is 0.0625.

Base conversion 20168968

Base System Value
2 Binary 1001100111100000100001000
3 Ternary 1101221200121211
4 Quaternary 1030330010020
5 Quinary 20130401333
6 Senary 2000142504
8 Octal 114740410
10 Decimal 20168968
12 Duodecimal 6907a34
16 Hexadecimal 133c108
20 Vigesimal 661288
36 Base36 c0ah4

Cryptographic Hash Functions

md5 de528f107c57abd18ea4e0488b58d631
sha1 d719ebdb9bc4a2cc0150671c30662714a219e4df
sha256 fa1e92ddf32bb4ad49364bb30f84af4e5e3d42c0634e52df9dd24d326c37d955
sha512 aad8e2b4e936ce0f5bd7eea61b3ef9072862a2a4f3a15dd9d0fa89a8fd32ffcc96e5dfbd147917e8e8f97eaeef0da9ab2becfc2e29f612f6486e697ab5b2d98e
ripemd-160 4cc95bf37561ca76cc99194d53afe93d1da9df18

20168968 as geometric shapes

Circle

Radius = n
Diameter 40337936
Circumference 126725363.39858
Area 1.2779598995871E+15

Sphere

Radius = n
Volume 3.4366843093408E+22
Surface area 5.1118395983485E+15
Circumference 126725363.39858

Square

Length = n
Perimeter 80675872
Area 406787270185024
Diagonal 28523228.084669

Cube

Length = n
Surface area 2440723621110144
Volume 8.2044794351691E+21
Space diagonal 34933677.312231

Equilateral Triangle

Length = n
Perimeter 60506904
Area 1.7614405495818E+14
Altitude 17466838.656115

Triangular Pyramid

Length = n
Surface area 1.7614405495818E+14
Volume 9.6690717411894E+20
Height 9507742.6948897