20123803 (number)

20123803 is an odd 8-digits composite number following 20123802 and preceding 20123804. In scientific notation, it is written as 2.0123803 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 17248968 positive integers (up to 20123803) that are relatively prime to 20123803.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123803 × 10^7
Engineering notation 2.0123803 × 10^6

Prime Factorization of 20123803

Prime Factorization 7 × 2874829

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20123803
Product of the distinct prime numbers

The prime factorization of 20123803 is 7 × 2874829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 22, 79, 839, 826, 1381, 4176, 7149, 41146, 177619, 595345, 3650680, 3992418, 49908587, 95489312, 405223546, 669575619, 9302467321, 7827878780

Basic calculations (n = 20123803)

Multiplication

n×y
n×2 40247606
n×3 60371409
n×4 80495212
n×5 100619015

Division

n÷y
n÷2 10061901.5
n÷3 6707934.3333333
n÷3 5030950.75
n÷5 4024760.6

Exponentiation

ny
n2 404967447182809
n3 8.1494851285198E+21
n4 1.6399863327776E+29
n5 3.3002761883509E+36

Nth Root

y√n
2√n 4485.9561968437
3√n 272.0006983474
4√n 66.977281199252
5√n 28.889632110429

Divisors of 20123803

1, 7, 2874829, 20123803

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123802
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123803 can be divided by 4 positive divisors. The sum of these divisors (counting 20123803) is 1, the average is 0.25.

Base conversion 20123803

Base System Value
2 Binary 1001100110001000010011011
3 Ternary 1101212101200001
4 Quaternary 1030301002123
5 Quinary 20122430203
6 Senary 1555153431
8 Octal 114610233
10 Decimal 20123803
12 Duodecimal 68a5877
16 Hexadecimal 133109b
20 Vigesimal 65f9a3
36 Base36 bzbmj

Cryptographic Hash Functions

md5 f6c9b6b5a5543539c90a2d7ef28cced8
sha1 5bedf59928d935ab3bb6b9bd10eb528309c64772
sha256 9bdf0f62ef33ac30aaf227175ca7a0f14e9046481434c58ca89e4d9959dbb4a2
sha512 f3de6e798117d6e536dad31e824605312b85a4147f76c2912df4a8afee9b8587de8f9ac7d7706847cc72439a8344d711d52bd18a24a65975a0f7341969151f9b
ripemd-160 233e1123da0f53693a384ca927f99cccd8cbdd55

20123803 as geometric shapes

Circle

Radius = n
Diameter 40247606
Circumference 126441583.33418
Area 1.2722427570125E+15

Sphere

Radius = n
Volume 3.4136483480396E+22
Surface area 5.0889710280501E+15
Circumference 126441583.33418

Square

Length = n
Perimeter 80495212
Area 404967447182809
Diagonal 28459355.129124

Cube

Length = n
Surface area 2429804683096854
Volume 8.1494851285198E+21
Space diagonal 34855449.237507

Equilateral Triangle

Length = n
Perimeter 60371409
Area 1.7535604848302E+14
Altitude 17427724.618753

Triangular Pyramid

Length = n
Surface area 1.7535604848302E+14
Volume 9.6042603292587E+20
Height 9486451.7097081