20123620 (number)

20123620 is an even 8-digits composite number following 20123619 and preceding 20123621. In scientific notation, it is written as 2.0123620 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 6758400 positive integers (up to 20123620) that are relatively prime to 20123620.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand six hundred twenty

Notation

Scientific notation 2.0123620 × 10^7
Engineering notation 2.0123620 × 10^6

Prime Factorization of 20123620

Prime Factorization 2 × 2 × 55 × 41 × 23 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10061810
Product of the distinct prime numbers

The prime factorization of 20123620 is 2 × 2 × 55 × 41 × 23 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20123620)

Multiplication

n×y
n×2 40247240
n×3 60370860
n×4 80494480
n×5 100618100

Division

n÷y
n÷2 10061810
n÷3 6707873.3333333
n÷3 5030905
n÷5 4024724

Exponentiation

ny
n2 404960081904400
n3 8.149262803413E+21
n4 1.6399266793602E+29
n5 3.3001261323306E+36

Nth Root

y√n
2√n 4485.9357998081
3√n 271.99987384654
4√n 66.977128930763
5√n 28.889579567458

Divisors of 20123620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123620 can be divided by 48 positive divisors. The sum of these divisors (counting 20123620) is 1, the average is 0.020833333333333.

Base conversion 20123620

Base System Value
2 Binary 1001100110000111111100100
3 Ternary 1101212101102021
4 Quaternary 1030300333210
5 Quinary 20122423440
6 Senary 1555152524
8 Octal 114607744
10 Decimal 20123620
12 Duodecimal 68a5744
16 Hexadecimal 1330fe4
20 Vigesimal 65f910
36 Base36 bzbhg

Cryptographic Hash Functions

md5 1b8e423f35d3e147b3e050ec9cb8afe0
sha1 c8ea238181bab482486ceb7d3a5510f8c41a5dc2
sha256 da1b51460599808c91ff7ea50344c7ada9853fde4aaa4cdc95898f971b470989
sha512 5ed130927de62a70381754c2387c68a61d4edf0603e4ced0f3f646b92884537efc398996f2091afdd3034334fdcf464650e1b51d81a8e3e64a79c758d8fe3b92
ripemd-160 0937f3f840d150d1c351b2842d6cb952c0be8121

20123620 as geometric shapes

Circle

Radius = n
Diameter 40247240
Circumference 126440433.51127
Area 1.272219618308E+15

Sphere

Radius = n
Volume 3.4135552207167E+22
Surface area 5.0888784732319E+15
Circumference 126440433.51127

Square

Length = n
Perimeter 80494480
Area 404960081904400
Diagonal 28459096.328042

Cube

Length = n
Surface area 2429760491426400
Volume 8.149262803413E+21
Space diagonal 34855132.272209

Equilateral Triangle

Length = n
Perimeter 60370860
Area 1.7535285922392E+14
Altitude 17427566.136105

Triangular Pyramid

Length = n
Surface area 1.7535285922392E+14
Volume 9.6039983166077E+20
Height 9486365.4426808