20123090 (number)

20123090 is an even 8-digits composite number following 20123089 and preceding 20123091. In scientific notation, it is written as 2.0123090 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 7038144 positive integers (up to 20123090) that are relatively prime to 20123090.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand ninety

Notation

Scientific notation 2.0123090 × 10^7
Engineering notation 2.0123090 × 10^6

Prime Factorization of 20123090

Prime Factorization 2 × 65 × 19 × 8147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20123090
Product of the distinct prime numbers

The prime factorization of 20123090 is 2 × 65 × 19 × 8147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 80, 16, 915, 357, 2893, 8687, 58917, 10663, 517275, 231687, 8592592, 7393689, 15824234, 42326669, 812203731, 47899122, 4683610629, 9961816347

Basic calculations (n = 20123090)

Multiplication

n×y
n×2 40246180
n×3 60369270
n×4 80492360
n×5 100615450

Division

n÷y
n÷2 10061545
n÷3 6707696.6666667
n÷3 5030772.5
n÷5 4024618

Exponentiation

ny
n2 404938751148100
n3 8.1486189338408E+21
n4 1.6397539218138E+29
n5 3.2996915746513E+36

Nth Root

y√n
2√n 4485.8767259032
3√n 271.99748591967
4√n 66.976687928735
5√n 28.889427391672

Divisors of 20123090

1, 2, 19, 38, 65, 130, 1235, 2470, 8147, 16294, 154793, 309586, 529555, 1059110, 10061545, 20123090

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 -20123089
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 20123090 can be divided by 16 positive divisors. The sum of these divisors (counting 20123090) is 1, the average is 0.0625.

Base conversion 20123090

Base System Value
2 Binary 1001100110000110111010010
3 Ternary 1101212100200122
4 Quaternary 1030300313102
5 Quinary 20122414330
6 Senary 1555150242
8 Octal 114606722
10 Decimal 20123090
12 Duodecimal 68a5382
16 Hexadecimal 1330dd2
20 Vigesimal 65f7ea
36 Base36 bzb2q

Cryptographic Hash Functions

md5 7f81960f211392d8474bf6d4889a5833
sha1 4ac4553e6995ea92b88b65bdffafd19a52d8c84e
sha256 0ea1bafc39a754f1774741744e2bf93a21775713f2ed75dcfd5768358ebfd721
sha512 7c037c0cf095ccb5443f3a86f765e9f12dd64d1d4e4cd8f7c361338184856b158ca2a98914658d59b8df03d2f21f87d80c937b7eec7e29a4514eaa91f109f7e5
ripemd-160 6e41655c64366b4ce1b7fce40c4d82ca2d0620d3

20123090 as geometric shapes

Circle

Radius = n
Diameter 40246180
Circumference 126437103.42305
Area 1.2721526057607E+15

Sphere

Radius = n
Volume 3.4132855172609E+22
Surface area 5.0886104230428E+15
Circumference 126437103.42305

Square

Length = n
Perimeter 80492360
Area 404938751148100
Diagonal 28458346.794854

Cube

Length = n
Surface area 2429632506888600
Volume 8.1486189338408E+21
Space diagonal 34854214.285281

Equilateral Triangle

Length = n
Perimeter 60369270
Area 1.753436227355E+14
Altitude 17427107.142641

Triangular Pyramid

Length = n
Surface area 1.753436227355E+14
Volume 9.6032395090399E+20
Height 9486115.5982848