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 5 prime factors and 24 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 7 × 23 × 11 × 11 × 1033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1829443
Product of the distinct prime numbers

The prime factorization of 20123873 is 7 × 23 × 11 × 11 × 1033. Since it has a total of 5 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

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 -20123872
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 20123873 can be divided by 24 positive divisors. The sum of these divisors (counting 20123873) is 1, the average is 0.041666666666667.

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