20125616 (number)

20125616 is an even 8-digits composite number following 20125615 and preceding 20125617. In scientific notation, it is written as 2.0125616 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 8625216 positive integers (up to 20125616) that are relatively prime to 20125616.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand six hundred sixteen

Notation

Scientific notation 2.0125616 × 10^7
Engineering notation 2.0125616 × 10^6

Prime Factorization of 20125616

Prime Factorization 2 × 2 × 2 × 2 × 7 × 179693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2515702
Product of the distinct prime numbers

The prime factorization of 20125616 is 2 × 2 × 2 × 2 × 7 × 179693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 47, 19, 63, 63, 570, 4239, 24677, 68807, 10828, 728170, 3711987, 3702862, 57783447, 39876120, 280172553, 106885733, 6686356147, 1670639042

Basic calculations (n = 20125616)

Multiplication

n×y
n×2 40251232
n×3 60376848
n×4 80502464
n×5 100628080

Division

n÷y
n÷2 10062808
n÷3 6708538.6666667
n÷3 5031404
n÷5 4025123.2

Exponentiation

ny
n2 405040419379456
n3 8.1516879449099E+21
n4 1.6405774133109E+29
n5 3.3017631038568E+36

Nth Root

y√n
2√n 4486.158267382
3√n 272.00886649298
4√n 66.978789682869
5√n 28.890152638438

Divisors of 20125616

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179693, 359386, 718772, 1257851, 1437544, 2515702, 2875088, 5031404, 10062808, 20125616

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125616 can be divided by 20 positive divisors. The sum of these divisors (counting 20125616) is 1, the average is 0.05.

Base conversion 20125616

Base System Value
2 Binary 1001100110001011110110000
3 Ternary 1101212111011012
4 Quaternary 1030301132300
5 Quinary 20123004431
6 Senary 1555210052
8 Octal 114613660
10 Decimal 20125616
12 Duodecimal 68a6928
16 Hexadecimal 13317b0
20 Vigesimal 65fe0g
36 Base36 bzd0w

Cryptographic Hash Functions

md5 a7f4b2f557aa79e932de3fcb03e3fc27
sha1 5c150deb17d18c90e509610d917dd96a2c494cf2
sha256 0a86b33049c6e5d63643f801068488863c2eba42f2c55db2bf2bde870a6e2b2c
sha512 9c3ab2d1042f2cfe7cd236add0a4ab037fc3eca8268a81841aee52228ea830adc3683ec0ce2a05d573f8702c8a8584bb5147c9550e98973e86b1e70e16f97955
ripemd-160 0ffdb21126280ebf369a1954791c5cd06a1b6a04

20125616 as geometric shapes

Circle

Radius = n
Diameter 40251232
Circumference 126452974.74914
Area 1.2724720059294E+15

Sphere

Radius = n
Volume 3.4145710616114E+22
Surface area 5.0898880237177E+15
Circumference 126452974.74914

Square

Length = n
Perimeter 80502464
Area 405040419379456
Diagonal 28461919.098313

Cube

Length = n
Surface area 2430242516276736
Volume 8.1516879449099E+21
Space diagonal 34858589.445621

Equilateral Triangle

Length = n
Perimeter 60376848
Area 1.7538764637106E+14
Altitude 17429294.722811

Triangular Pyramid

Length = n
Surface area 1.7538764637106E+14
Volume 9.6068563732707E+20
Height 9487306.3661043