20125516 (number)

20125516 is an even 8-digits composite number following 20125515 and preceding 20125517. In scientific notation, it is written as 2.0125516 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9839232 positive integers (up to 20125516) that are relatively prime to 20125516.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125516 × 10^7
Engineering notation 2.0125516 × 10^6

Prime Factorization of 20125516

Prime Factorization 2 × 2 × 73 × 439 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10062758
Product of the distinct prime numbers

The prime factorization of 20125516 is 2 × 2 × 73 × 439 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 63, 10, 252, 87, 6033, 8232, 5660, 64414, 685341, 972381, 2382944, 2205836, 54267983, 17283674, 210677911, 646197929, 600966730, 5956958912

Basic calculations (n = 20125516)

Multiplication

n×y
n×2 40251032
n×3 60376548
n×4 80502064
n×5 100627580

Division

n÷y
n÷2 10062758
n÷3 6708505.3333333
n÷3 5031379
n÷5 4025103.2

Exponentiation

ny
n2 405036394266256
n3 8.1515664333878E+21
n4 1.6405448068021E+29
n5 3.3016810758013E+36

Nth Root

y√n
2√n 4486.1471219745
3√n 272.00841597374
4√n 66.978706481795
5√n 28.890123928549

Divisors of 20125516

1, 2, 4, 73, 146, 157, 292, 314, 439, 628, 878, 1756, 11461, 22922, 32047, 45844, 64094, 68923, 128188, 137846, 275692, 5031379, 10062758, 20125516

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125516 can be divided by 24 positive divisors. The sum of these divisors (counting 20125516) is 1, the average is 0.041666666666667.

Base conversion 20125516

Base System Value
2 Binary 1001100110001011101001100
3 Ternary 1101212111000111
4 Quaternary 1030301131030
5 Quinary 20123004031
6 Senary 1555205404
8 Octal 114613514
10 Decimal 20125516
12 Duodecimal 68a6864
16 Hexadecimal 133174c
20 Vigesimal 65fdfg
36 Base36 bzcy4

Cryptographic Hash Functions

md5 3db2f63d3d9978cff07a0f8479c5e4c1
sha1 257744acc0c5667e2562778c1f8eaf45a4ef34bb
sha256 8db8c5c9f4acf87dd2e8281fed17b1df88098237b09850011eaaa2a84260d3fa
sha512 a4e313276e2a89d4e4733ad0c6d6a13c1d12c4013ea7e66b4b8f4898e164c3d1b8143791967c14417fe6b20ed937d0fa851042110ecf232655750d73a3d27f8a
ripemd-160 2094546e4640be13943994ced31e6576d5434d16

20125516 as geometric shapes

Circle

Radius = n
Diameter 40251032
Circumference 126452346.43061
Area 1.2724593606634E+15

Sphere

Radius = n
Volume 3.4145201629841E+22
Surface area 5.0898374426535E+15
Circumference 126452346.43061

Square

Length = n
Perimeter 80502064
Area 405036394266256
Diagonal 28461777.676957

Cube

Length = n
Surface area 2430218365597536
Volume 8.1515664333878E+21
Space diagonal 34858416.24054

Equilateral Triangle

Length = n
Perimeter 60376548
Area 1.7538590344591E+14
Altitude 17429208.12027

Triangular Pyramid

Length = n
Surface area 1.7538590344591E+14
Volume 9.6067131705686E+20
Height 9487259.2256522