20320818 (number)

20320818 is an even 8-digits composite number following 20320817 and preceding 20320819. In scientific notation, it is written as 2.0320818 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5805936 positive integers (up to 20320818) that are relatively prime to 20320818.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand eight hundred eighteen

Notation

Scientific notation 2.0320818 × 10^7
Engineering notation 2.0320818 × 10^6

Prime Factorization of 20320818

Prime Factorization 2 × 3 × 7 × 483829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20320818
Product of the distinct prime numbers

The prime factorization of 20320818 is 2 × 3 × 7 × 483829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 90, 42, 189, 761, 7818, 6680, 69948, 82547, 69024, 149054, 103778, 875082, 76169029, 35065060, 280705400, 479157985, 1028270434, 7895711083

Basic calculations (n = 20320818)

Multiplication

n×y
n×2 40641636
n×3 60962454
n×4 81283272
n×5 101604090

Division

n÷y
n÷2 10160409
n÷3 6773606
n÷3 5080204.5
n÷5 4064163.6

Exponentiation

ny
n2 412935644189124
n3 8.3911900712799E+21
n4 1.7051584624189E+29
n5 3.4650214775974E+36

Nth Root

y√n
2√n 4507.8617991238
3√n 272.88545960467
4√n 67.140612144393
5√n 28.945978636081

Divisors of 20320818

1, 2, 3, 6, 7, 14, 21, 42, 483829, 967658, 1451487, 2902974, 3386803, 6773606, 10160409, 20320818

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 -20320817
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 20320818 can be divided by 16 positive divisors. The sum of these divisors (counting 20320818) is 1, the average is 0.0625.

Base conversion 20320818

Base System Value
2 Binary 1001101100001001000110010
3 Ternary 1102020101220220
4 Quaternary 1031201020302
5 Quinary 20200231233
6 Senary 2003313510
8 Octal 115411062
10 Decimal 20320818
12 Duodecimal 697b896
16 Hexadecimal 1361232
20 Vigesimal 67020i
36 Base36 c3jn6

Cryptographic Hash Functions

md5 35245ee113cf36a4a338caf08ef9ea59
sha1 03291ca933696040f7f21fde34bd1fa7d08fa0f1
sha256 1fa1f9ea680153448f141f62fba780022f9e526f10b5dc1152b6a6406292a7b3
sha512 9c4ff677ba37ccf5a1af49c474f5a8c478130dc2e3ea2f77229fddbab1eed11ccc7064da10215489a584e53e348f89836e46bf5deef15380b1abf9e2ca274293
ripemd-160 527a5616952f935974032dcc2c153be8630138b3

20320818 as geometric shapes

Circle

Radius = n
Diameter 40641636
Circumference 127679465.08747
Area 1.2972755861899E+15

Sphere

Radius = n
Volume 3.5148934777078E+22
Surface area 5.1891023447597E+15
Circumference 127679465.08747

Square

Length = n
Perimeter 81283272
Area 412935644189124
Diagonal 28737976.414115

Cube

Length = n
Surface area 2477613865134744
Volume 8.3911900712799E+21
Space diagonal 35196689.22736

Equilateral Triangle

Length = n
Perimeter 60962454
Area 1.7880637899794E+14
Altitude 17598344.61368

Triangular Pyramid

Length = n
Surface area 1.7880637899794E+14
Volume 9.8891123360455E+20
Height 9579325.4713718