20209516 (number)

20209516 is an even 8-digits composite number following 20209515 and preceding 20209517. In scientific notation, it is written as 2.0209516 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10064000 positive integers (up to 20209516) that are relatively prime to 20209516.

Interesting facts

Basic properties

Name

Name twenty million two hundred nine thousand five hundred sixteen

Notation

Scientific notation 2.0209516 × 10^7
Engineering notation 2.0209516 × 10^6

Prime Factorization of 20209516

Prime Factorization 2 × 2 × 251 × 20129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10104758
Product of the distinct prime numbers

The prime factorization of 20209516 is 2 × 2 × 251 × 20129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 54, 92, 481, 307, 852, 1953, 60339, 87738, 209435, 360964, 6919638, 5492205, 15611365, 87361669, 949324424, 974563397, 7101016127, 6893195951

Basic calculations (n = 20209516)

Multiplication

n×y
n×2 40419032
n×3 60628548
n×4 80838064
n×5 101047580

Division

n÷y
n÷2 10104758
n÷3 6736505.3333333
n÷3 5052379
n÷5 4041903.2

Exponentiation

ny
n2 408424536954256
n3 8.2540622143696E+21
n4 1.668106023863E+29
n5 3.3711615378955E+36

Nth Root

y√n
2√n 4495.4995273051
3√n 272.38632747272
4√n 67.048486390858
5√n 28.914200120972

Divisors of 20209516

1, 2, 4, 251, 502, 1004, 20129, 40258, 80516, 5052379, 10104758, 20209516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20209515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20209516 can be divided by 12 positive divisors. The sum of these divisors (counting 20209516) is 1, the average is 0.083333333333333.

Base conversion 20209516

Base System Value
2 Binary 1001101000101111101101100
3 Ternary 1102000202020121
4 Quaternary 1031011331230
5 Quinary 20133201031
6 Senary 2001054324
8 Octal 115057554
10 Decimal 20209516
12 Duodecimal 69273a4
16 Hexadecimal 1345f6c
20 Vigesimal 6663fg
36 Base36 c15rg

Cryptographic Hash Functions

md5 24eb44ba47984ec60641a8fd2f291cfa
sha1 0b604a10f278887a2308485385765a6284c16555
sha256 cfab7f98a05bfb3a8ab5e9895b577860609c46cb04ff9a1c3b1dbd76ba46db05
sha512 1e942a6157742c231c2d4e3bafa93c0e46a01ea8544773e7bde9c776a3adc3737c496e71b3e1c17a7c8a0490843c66aef7b06d23931b5a33d430009956f07d13
ripemd-160 282fab1ffb8305c03b4eff6d9397a4eefadda746

20209516 as geometric shapes

Circle

Radius = n
Diameter 40419032
Circumference 126980133.99641
Area 1.2831035248413E+15

Sphere

Radius = n
Volume 3.4574534953249E+22
Surface area 5.1324140993652E+15
Circumference 126980133.99641

Square

Length = n
Perimeter 80838064
Area 408424536954256
Diagonal 28580571.616196

Cube

Length = n
Surface area 2450547221725536
Volume 8.2540622143696E+21
Space diagonal 35003908.508376

Equilateral Triangle

Length = n
Perimeter 60628548
Area 1.7685301226564E+14
Altitude 17501954.254188

Triangular Pyramid

Length = n
Surface area 1.7685301226564E+14
Volume 9.7275056068607E+20
Height 9526857.2053987