20123860 (number)

20123860 is an even 8-digits composite number following 20123859 and preceding 20123861. In scientific notation, it is written as 2.0123860 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 8049536 positive integers (up to 20123860) that are relatively prime to 20123860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123860 × 10^7
Engineering notation 2.0123860 × 10^6

Prime Factorization of 20123860

Prime Factorization 2 × 2 × 5 × 1006193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10061930
Product of the distinct prime numbers

The prime factorization of 20123860 is 2 × 2 × 5 × 1006193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 51, 51, 984, 883, 7581, 109, 86164, 58465, 794354, 949453, 2988848, 7643851, 26574604, 61876371, 515949799, 389973779, 8128728326, 6909942010

Basic calculations (n = 20123860)

Multiplication

n×y
n×2 40247720
n×3 60371580
n×4 80495440
n×5 100619300

Division

n÷y
n÷2 10061930
n÷3 6707953.3333333
n÷3 5030965
n÷5 4024772

Exponentiation

ny
n2 404969741299600
n3 8.1495543781494E+21
n4 1.6400049136826E+29
n5 3.3003229282262E+36

Nth Root

y√n
2√n 4485.9625499997
3√n 272.00095515812
4√n 66.97732862693
5√n 28.889648476194

Divisors of 20123860

1, 2, 4, 5, 10, 20, 1006193, 2012386, 4024772, 5030965, 10061930, 20123860

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123860 can be divided by 12 positive divisors. The sum of these divisors (counting 20123860) is 1, the average is 0.083333333333333.

Base conversion 20123860

Base System Value
2 Binary 1001100110001000011010100
3 Ternary 1101212101202011
4 Quaternary 1030301003110
5 Quinary 20122430420
6 Senary 1555154004
8 Octal 114610324
10 Decimal 20123860
12 Duodecimal 68a5904
16 Hexadecimal 13310d4
20 Vigesimal 65f9d0
36 Base36 bzbo4

Cryptographic Hash Functions

md5 95347bd0a6ccbabd31eac25ca91505f0
sha1 66a08378d3103ca6fafe87f3f0f01449cc05ba35
sha256 4eacd488b69c0a601a36199e1e4152ae8260da9c02b843350603f53531fd3fb7
sha512 dd6765a9e1299a8e084eec826399367093f6ef5507b2ab97de8c586ff08fbf81cd25a0bd3b331864d6536c6f1b31bf2717c48c36af81a563b7744d8ad7d1f5ae
ripemd-160 3bf41ae4cfb1175643f85fcceb89e0ff6c0d3db2

20123860 as geometric shapes

Circle

Radius = n
Diameter 40247720
Circumference 126441941.47574
Area 1.272249964193E+15

Sphere

Radius = n
Volume 3.4136773552566E+22
Surface area 5.0889998567719E+15
Circumference 126441941.47574

Square

Length = n
Perimeter 80495440
Area 404969741299600
Diagonal 28459435.739297

Cube

Length = n
Surface area 2429818447797600
Volume 8.1495543781494E+21
Space diagonal 34855547.964403

Equilateral Triangle

Length = n
Perimeter 60371580
Area 1.7535704186473E+14
Altitude 17427773.982202

Triangular Pyramid

Length = n
Surface area 1.7535704186473E+14
Volume 9.6043419407299E+20
Height 9486478.5797658