20123018 (number)

20123018 is an even 8-digits composite number following 20123017 and preceding 20123019. In scientific notation, it is written as 2.0123018 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 9879360 positive integers (up to 20123018) that are relatively prime to 20123018.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand eighteen

Notation

Scientific notation 2.0123018 × 10^7
Engineering notation 2.0123018 × 10^6

Prime Factorization of 20123018

Prime Factorization 2 × 83 × 241 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20123018
Product of the distinct prime numbers

The prime factorization of 20123018 is 2 × 83 × 241 × 503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 59, 34, 859, 169, 8141, 7003, 90537, 31280, 765572, 296741, 2441044, 2565612, 34274330, 77134747, 680904905, 633224381, 1672841685, 311609638

Basic calculations (n = 20123018)

Multiplication

n×y
n×2 40246036
n×3 60369054
n×4 80492072
n×5 100615090

Division

n÷y
n÷2 10061509
n÷3 6707672.6666667
n÷3 5030754.5
n÷5 4024603.6

Exponentiation

ny
n2 404935853428324
n3 8.1485314673835E+21
n4 1.6397304539173E+29
n5 3.2996325439325E+36

Nth Root

y√n
2√n 4485.8687007089
3√n 271.99716151882
4√n 66.976628018354
5√n 28.889406718488

Divisors of 20123018

1, 2, 83, 166, 241, 482, 503, 1006, 20003, 40006, 41749, 83498, 121223, 242446, 10061509, 20123018

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 -20123017
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 20123018 can be divided by 16 positive divisors. The sum of these divisors (counting 20123018) is 1, the average is 0.0625.

Base conversion 20123018

Base System Value
2 Binary 1001100110000110110001010
3 Ternary 1101212100120222
4 Quaternary 1030300312022
5 Quinary 20122414033
6 Senary 1555150042
8 Octal 114606612
10 Decimal 20123018
12 Duodecimal 68a5322
16 Hexadecimal 1330d8a
20 Vigesimal 65f7ai
36 Base36 bzb0q

Cryptographic Hash Functions

md5 d15aa109fbfe08d508ebdec8b5a1d67b
sha1 275b493ae2a09cee9a7817c99b2941f6b514e879
sha256 6846bfa67fad9ed0a7261a6692b697126845c3f00eabcfe42114f3b6614142f3
sha512 857d57372058ef7dfea6e6fab27ca0a285783022257e10990ad0118d6d6a5bc461ee4e8eb33450be51e53cc12bfc160999a30292d9ac455dc225f0c074270d8d
ripemd-160 dfdf65123a19e97beb180f49dfc8c3659f30e678

20123018 as geometric shapes

Circle

Radius = n
Diameter 40246036
Circumference 126436651.03371
Area 1.2721435023055E+15

Sphere

Radius = n
Volume 3.413248879397E+22
Surface area 5.0885740092221E+15
Circumference 126436651.03371

Square

Length = n
Perimeter 80492072
Area 404935853428324
Diagonal 28458244.971478

Cube

Length = n
Surface area 2429615120569944
Volume 8.1485314673835E+21
Space diagonal 34854089.577623

Equilateral Triangle

Length = n
Perimeter 60369054
Area 1.7534236798603E+14
Altitude 17427044.788812

Triangular Pyramid

Length = n
Surface area 1.7534236798603E+14
Volume 9.6031364288314E+20
Height 9486081.6571593