20123873 (number)

20123873 is an odd 8-digits composite number following 20123872 and preceding 20123874. In scientific notation, it is written as 2.0123873 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 14984640 positive integers (up to 20123873) that are relatively prime to 20123873.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123873 × 10^7
Engineering notation 2.0123873 × 10^6

Prime Factorization of 20123873

Prime Factorization 161 × 121 × 1033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20123873
Product of the distinct prime numbers

The prime factorization of 20123873 is 161 × 121 × 1033. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20123873)

Multiplication

n×y
n×2 40247746
n×3 60371619
n×4 80495492
n×5 100619365

Division

n÷y
n÷2 10061936.5
n÷3 6707957.6666667
n÷3 5030968.25
n÷5 4024774.6

Exponentiation

ny
n2 404970264520129
n3 8.1495701719795E+21
n4 1.640009151455E+29
n5 3.3003335882719E+36

Nth Root

y√n
2√n 4485.9639989639
3√n 272.00101372892
4√n 66.977339443754
5√n 28.889652208731

Divisors of 20123873

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123872
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123873 can be divided by 8 positive divisors. The sum of these divisors (counting 20123873) is 1, the average is 0.125.

Base conversion 20123873

Base System Value
2 Binary 1001100110001000011100001
3 Ternary 1101212101202122
4 Quaternary 1030301003201
5 Quinary 20122430443
6 Senary 1555154025
8 Octal 114610341
10 Decimal 20123873
12 Duodecimal 68a5915
16 Hexadecimal 13310e1
20 Vigesimal 65f9dd
36 Base36 bzboh

Cryptographic Hash Functions

md5 288fa5dea2203a9e1bfbd542017dcbfe
sha1 2b99fe0005a6b030b1f8ed01c7e7d3a478d7b790
sha256 d8141014d65086cc327badc7306c6da2f6aa53afa509189df1309a510290278b
sha512 f2e506d26c4bd49e11bcbba41fde473db07ed497fd59845e13546d130a4ebc14ae98e7539796d6940617e049decb23fed45dc4e5c39e6dba7922f5c6559a319f
ripemd-160 c66a22bb1f169388c69df436d6e3c733185bd3cb

20123873 as geometric shapes

Circle

Radius = n
Diameter 40247746
Circumference 126442023.15715
Area 1.2722516079388E+15

Sphere

Radius = n
Volume 3.4136839709607E+22
Surface area 5.089006431755E+15
Circumference 126442023.15715

Square

Length = n
Perimeter 80495492
Area 404970264520129
Diagonal 28459454.124074

Cube

Length = n
Surface area 2429821587120774
Volume 8.1495701719795E+21
Space diagonal 34855570.481064

Equilateral Triangle

Length = n
Perimeter 60371619
Area 1.7535726842587E+14
Altitude 17427785.240532

Triangular Pyramid

Length = n
Surface area 1.7535726842587E+14
Volume 9.6043605539372E+20
Height 9486484.7080246