20123072 (number)

20123072 is an even 8-digits composite number following 20123071 and preceding 20123073. In scientific notation, it is written as 2.0123072 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 14 positive divisors. There are 10061504 positive integers (up to 20123072) that are relatively prime to 20123072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123072 × 10^7
Engineering notation 2.0123072 × 10^6

Prime Factorization of 20123072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 314423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 628846
Product of the distinct prime numbers

The prime factorization of 20123072 is 2 × 2 × 2 × 2 × 2 × 2 × 314423. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 11, 71, 880, 444, 3277, 2386, 60506, 12062, 936579, 342205, 4247742, 761172, 31318332, 91393900, 680035840, 133312553, 1358615868, 7719483855

Basic calculations (n = 20123072)

Multiplication

n×y
n×2 40246144
n×3 60369216
n×4 80492288
n×5 100615360

Division

n÷y
n÷2 10061536
n÷3 6707690.6666667
n÷3 5030768
n÷5 4024614.4

Exponentiation

ny
n2 404938026717184
n3 8.1485970671678E+21
n4 1.6397480548161E+29
n5 3.2996768168924E+36

Nth Root

y√n
2√n 4485.874719606
3√n 271.99740481953
4√n 66.976672951155
5√n 28.889422223382

Divisors of 20123072

1, 2, 4, 8, 16, 32, 64, 314423, 628846, 1257692, 2515384, 5030768, 10061536, 20123072

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123072 can be divided by 14 positive divisors. The sum of these divisors (counting 20123072) is 1, the average is 0.071428571428571.

Base conversion 20123072

Base System Value
2 Binary 1001100110000110111000000
3 Ternary 1101212100122222
4 Quaternary 1030300313000
5 Quinary 20122414242
6 Senary 1555150212
8 Octal 114606700
10 Decimal 20123072
12 Duodecimal 68a5368
16 Hexadecimal 1330dc0
20 Vigesimal 65f7dc
36 Base36 bzb28

Cryptographic Hash Functions

md5 566173d070cece0da6bd8fc61c12ce07
sha1 c112e26639fd954ea5c4d6629af2ab9300f8ff60
sha256 1e3648cf1da8cd598c6be7d080f13dd55d66390e330dc0f962ba997ee2d918bd
sha512 ee28301ea771eb6b4bfad700240e6992769e25154775e04c2364df049cdab283582b50c7e050ffe6e1c361908a1393b0b0b1c052e3b63e0ffc83eed16f862878
ripemd-160 34e6b648ba0cf9a0d664606236df7a7f3a0bc1dc

20123072 as geometric shapes

Circle

Radius = n
Diameter 40246144
Circumference 126436990.32572
Area 1.2721503298939E+15

Sphere

Radius = n
Volume 3.4132763577704E+22
Surface area 5.0886013195754E+15
Circumference 126436990.32572

Square

Length = n
Perimeter 80492288
Area 404938026717184
Diagonal 28458321.33901

Cube

Length = n
Surface area 2429628160303104
Volume 8.1485970671678E+21
Space diagonal 34854183.108367

Equilateral Triangle

Length = n
Perimeter 60369216
Area 1.7534330904771E+14
Altitude 17427091.554183

Triangular Pyramid

Length = n
Surface area 1.7534330904771E+14
Volume 9.6032137389186E+20
Height 9486107.1130034