20068420 (number)

20068420 is an even 8-digits composite number following 20068419 and preceding 20068421. In scientific notation, it is written as 2.0068420 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7678176 positive integers (up to 20068420) that are relatively prime to 20068420.

Interesting facts

Basic properties

Name

Name twenty million sixty-eight thousand four hundred twenty

Notation

Scientific notation 2.0068420 × 10^7
Engineering notation 2.0068420 × 10^6

Prime Factorization of 20068420

Prime Factorization 2 × 2 × 5 × 23 × 43627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10034210
Product of the distinct prime numbers

The prime factorization of 20068420 is 2 × 2 × 5 × 23 × 43627. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 12, 68, 251, 367, 8161, 9078, 68498, 18160, 625009, 872430, 2654114, 2307231, 81700229, 67625240, 887941945, 488720616, 8672327476, 7399145891

Basic calculations (n = 20068420)

Multiplication

n×y
n×2 40136840
n×3 60205260
n×4 80273680
n×5 100342100

Division

n÷y
n÷2 10034210
n÷3 6689473.3333333
n÷3 5017105
n÷5 4013684

Exponentiation

ny
n2 402741481296400
n3 8.0823851980783E+21
n4 1.6220070075682E+29
n5 3.2551117870822E+36

Nth Root

y√n
2√n 4479.7790124068
3√n 271.75094344565
4√n 66.931151285532
5√n 28.873713064151

Divisors of 20068420

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 43627, 87254, 174508, 218135, 436270, 872540, 1003421, 2006842, 4013684, 5017105, 10034210, 20068420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20068419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20068420 can be divided by 24 positive divisors. The sum of these divisors (counting 20068420) is 1, the average is 0.041666666666667.

Base conversion 20068420

Base System Value
2 Binary 1001100100011100001000100
3 Ternary 1101202120200211
4 Quaternary 1030203201010
5 Quinary 20114142140
6 Senary 1554045204
8 Octal 114434104
10 Decimal 20068420
12 Duodecimal 6879804
16 Hexadecimal 1323844
20 Vigesimal 658b10
36 Base36 by4w4

Cryptographic Hash Functions

md5 7e3ac9fdc9bb35dce5775b50ab3a8ce6
sha1 860bdee5c2f6b3692534d142bc641c4ca04a5ed1
sha256 ba5088f308d616f990d5fdcd7fac3f1324792a39d7cf8625f9e4659d4a9022ce
sha512 9512f522d82b085ded3b4b63bd98eb1812b58f2d6da0fc96155da0f4f73e6d969b166f43cdd7c19c40ad26c4e42431e901fd6b31c7800bf6374f48ed0d43f9e5
ripemd-160 5d9e38b2fd8d4fd40ee2e744494ac7ef3f89f9e8

20068420 as geometric shapes

Circle

Radius = n
Diameter 40136840
Circumference 126093601.68231
Area 1.2652496789366E+15

Sphere

Radius = n
Volume 3.3855415949021E+22
Surface area 5.0609987157466E+15
Circumference 126093601.68231

Square

Length = n
Perimeter 80273680
Area 402741481296400
Diagonal 28381031.739399

Cube

Length = n
Surface area 2416448887778400
Volume 8.0823851980783E+21
Space diagonal 34759523.067631

Equilateral Triangle

Length = n
Perimeter 60205260
Area 1.7439217698023E+14
Altitude 17379761.533816

Triangular Pyramid

Length = n
Surface area 1.7439217698023E+14
Volume 9.5251823028716E+20
Height 9460343.9131332