20158520 (number)

20158520 is an even 8-digits composite number following 20158519 and preceding 20158521. In scientific notation, it is written as 2.0158520 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 8063392 positive integers (up to 20158520) that are relatively prime to 20158520.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-eight thousand five hundred twenty

Notation

Scientific notation 2.0158520 × 10^7
Engineering notation 2.0158520 × 10^6

Prime Factorization of 20158520

Prime Factorization 2 × 2 × 2 × 5 × 503963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5039630
Product of the distinct prime numbers

The prime factorization of 20158520 is 2 × 2 × 2 × 5 × 503963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 50, 76, 925, 108, 2433, 1967, 89564, 87777, 727350, 265408, 8854353, 5825854, 50490436, 24677767, 875895355, 866519697, 3652366562, 629932111

Basic calculations (n = 20158520)

Multiplication

n×y
n×2 40317040
n×3 60475560
n×4 80634080
n×5 100792600

Division

n÷y
n÷2 10079260
n÷3 6719506.6666667
n÷3 5039630
n÷5 4031704

Exponentiation

ny
n2 406365928590400
n3 8.1917356988081E+21
n4 1.6513326791914E+29
n5 3.3288422840133E+36

Nth Root

y√n
2√n 4489.8240500046
3√n 272.15702438498
4√n 67.006149344703
5√n 28.899593149717

Divisors of 20158520

1, 2, 4, 5, 8, 10, 20, 40, 503963, 1007926, 2015852, 2519815, 4031704, 5039630, 10079260, 20158520

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 -20158519
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 20158520 can be divided by 16 positive divisors. The sum of these divisors (counting 20158520) is 1, the average is 0.0625.

Base conversion 20158520

Base System Value
2 Binary 1001100111001100000111000
3 Ternary 1101221011021212
4 Quaternary 1030321200320
5 Quinary 20130033040
6 Senary 2000022252
8 Octal 114714070
10 Decimal 20158520
12 Duodecimal 6901988
16 Hexadecimal 1339838
20 Vigesimal 65jg60
36 Base36 c02ew

Cryptographic Hash Functions

md5 9e0c98d55ebbfafce1b5053095f46eaa
sha1 92ed6311b7924473ad4642b79eeace7c322cab46
sha256 40f22ccd6c5be58f45233f7ff20217dc4ddbc3da9e1efdcd1f89c32f26de64be
sha512 cae0b6e71efbec4f9c27435e36badccfc5bfa61cf2765ddf99a93e6775f4367cba0063fa8a8b3ee052c4f0b009818c94355aaad265f9bee4804659f12c59d69b
ripemd-160 95d567230fb109e5cc4afafe1a1297634c9ba663

20158520 as geometric shapes

Circle

Radius = n
Diameter 40317040
Circumference 126659716.67849
Area 1.2766362159288E+15

Sphere

Radius = n
Volume 3.4313462255367E+22
Surface area 5.1065448637152E+15
Circumference 126659716.67849

Square

Length = n
Perimeter 80634080
Area 406365928590400
Diagonal 28508452.381369

Cube

Length = n
Surface area 2438195571542400
Volume 8.1917356988081E+21
Space diagonal 34915580.845393

Equilateral Triangle

Length = n
Perimeter 60475560
Area 1.7596160869587E+14
Altitude 17457790.422697

Triangular Pyramid

Length = n
Surface area 1.7596160869587E+14
Volume 9.6540531038586E+20
Height 9502817.4604564