20068 (number)

20068 is an even 5-digits composite number following 20067 and preceding 20069. In scientific notation, it is written as 2.0068 × 10^4. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 9632 positive integers (up to 20068) that are relatively prime to 20068.

Interesting facts

Basic properties

Name

Name twenty thousand sixty-eight

Notation

Scientific notation 2.0068 × 10^4
Engineering notation 2.0068 × 10^3

Prime Factorization of 20068

Prime Factorization 2 × 2 × 29 × 173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10034
Product of the distinct prime numbers

The prime factorization of 20068 is 2 × 2 × 29 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 92, 30, 998, 259, 62, 5847, 15904, 93924, 58330, 706693, 6082099, 3535318, 49127984, 26909009, 45661122, 245025735, 1218987896, 1984717980

Basic calculations (n = 20068)

Multiplication

n×y
n×2 40136
n×3 60204
n×4 80272
n×5 100340

Division

n÷y
n÷2 10034
n÷3 6689.3333333333
n÷3 5017
n÷5 4013.6

Exponentiation

ny
n2 402724624
n3 8081877754432
n4 162187122775941376
n5 3.2547711798676E+21

Nth Root

y√n
2√n 141.66156853572
3√n 27.174904766125
4√n 11.902166547974
5√n 7.2527184493688

Divisors of 20068

1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10034, 20068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20068 can be divided by 12 positive divisors. The sum of these divisors (counting 20068) is 1, the average is 0.083333333333333.

Base conversion 20068

Base System Value
2 Binary 100111001100100
3 Ternary 1000112021
4 Quaternary 10321210
5 Quinary 1120233
6 Senary 232524
8 Octal 47144
10 Decimal 20068
12 Duodecimal b744
16 Hexadecimal 4e64
20 Vigesimal 2a38
36 Base36 fhg

Cryptographic Hash Functions

md5 cd3ae697a7a2f79d3909f2f6c41b51c7
sha1 e7fa0da4a85257479e5faf8e5fcda83bd38fd531
sha256 927e6ea0974aa81b57fe08aff2fcfa8a52fca4f4d0548780e016c61c1bf0e47c
sha512 ad5f737a359271e06b992c0b97676e607152710b98c7a81eab68414dfe3701f0690daa44d6fffb60c0d960f0749fc9551803af44b2c71bf5e0681f222144fa5e
ripemd-160 46d3d78458ea7c45eac05d7022ab78238eca1e75

20068 as geometric shapes

Circle

Radius = n
Diameter 40136
Circumference 126090.96274448
Area 1265196720.1781

Sphere

Radius = n
Volume 33853290374046
Surface area 5060786880.7124
Circumference 126090.96274448

Square

Length = n
Perimeter 80272
Area 402724624
Diagonal 28380.437769703

Cube

Length = n
Surface area 2416347744
Volume 8081877754432
Space diagonal 34758.795606292

Equilateral Triangle

Length = n
Perimeter 60204
Area 174384877.55677
Altitude 17379.397803146

Triangular Pyramid

Length = n
Surface area 174384877.55677
Volume 952458427479.93
Height 9460.1459232344