20198516 (number)

20198516 is an even 8-digits composite number following 20198515 and preceding 20198517. In scientific notation, it is written as 2.0198516 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8626176 positive integers (up to 20198516) that are relatively prime to 20198516.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198516 × 10^7
Engineering notation 2.0198516 × 10^6

Prime Factorization of 20198516

Prime Factorization 2 × 2 × 221 × 73 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10099258
Product of the distinct prime numbers

The prime factorization of 20198516 is 2 × 2 × 221 × 73 × 313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 17, 64, 118, 106, 1349, 1418, 4747, 28635, 311065, 800837, 3999822, 6609513, 95836918, 18869800, 384211267, 600343191, 2604038764, 1913400214

Basic calculations (n = 20198516)

Multiplication

n×y
n×2 40397032
n×3 60595548
n×4 80794064
n×5 100992580

Division

n÷y
n÷2 10099258
n÷3 6732838.6666667
n÷3 5049629
n÷5 4039703.2

Exponentiation

ny
n2 407980048602256
n3 8.2405915393734E+21
n4 1.664477200575E+29
n5 3.3619969367449E+36

Nth Root

y√n
2√n 4494.2759149834
3√n 272.33689872202
4√n 67.039360938059
5√n 28.911051846952

Divisors of 20198516

1, 2, 4, 73, 146, 221, 292, 313, 442, 626, 884, 1252, 16133, 22849, 32266, 45698, 64532, 69173, 91396, 138346, 276692, 5049629, 10099258, 20198516

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 -20198515
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 20198516 can be divided by 24 positive divisors. The sum of these divisors (counting 20198516) is 1, the average is 0.041666666666667.

Base conversion 20198516

Base System Value
2 Binary 1001101000011010001110100
3 Ternary 1102000012011012
4 Quaternary 1031003101310
5 Quinary 20132323031
6 Senary 2000531352
8 Octal 115032164
10 Decimal 20198516
12 Duodecimal 6920b58
16 Hexadecimal 1343474
20 Vigesimal 664g5g
36 Base36 c0x9w

Cryptographic Hash Functions

md5 f6092d444360c5100275e65071b62041
sha1 c56b46daa71b4a1f268b5472e62b86ccc9e88065
sha256 1558c3395f2992c71aa655af1441f62f6440030c8587dbc85fd9bb88931ed79c
sha512 33b51d7ad8263701422a9b9c09653ab1fe935b34739db59d03cde9dbefa7d88dcfaa7d12c9f545eb90a0e15e5e887cd31c8e45ff5bf7c83895000d48b219be77
ripemd-160 ef97bd1ec889d949cc6cf7b05a1ad19b726f7283

20198516 as geometric shapes

Circle

Radius = n
Diameter 40397032
Circumference 126911018.95803
Area 1.2817071235001E+15

Sphere

Radius = n
Volume 3.4518109121773E+22
Surface area 5.1268284940002E+15
Circumference 126911018.95803

Square

Length = n
Perimeter 80794064
Area 407980048602256
Diagonal 28565015.26701

Cube

Length = n
Surface area 2447880291613536
Volume 8.2405915393734E+21
Space diagonal 34984855.949493

Equilateral Triangle

Length = n
Perimeter 60595548
Area 1.7666054316338E+14
Altitude 17492427.974746

Triangular Pyramid

Length = n
Surface area 1.7666054316338E+14
Volume 9.7116302641324E+20
Height 9521671.75567