20542835 (number)

20542835 is an odd 8-digits composite number following 20542834 and preceding 20542836. In scientific notation, it is written as 2.0542835 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 16084992 positive integers (up to 20542835) that are relatively prime to 20542835.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand eight hundred thirty-five

Notation

Scientific notation 2.0542835 × 10^7
Engineering notation 2.0542835 × 10^6

Prime Factorization of 20542835

Prime Factorization 5 × 113 × 353 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20542835
Product of the distinct prime numbers

The prime factorization of 20542835 is 5 × 113 × 353 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 27, 16, 21, 437, 164, 3307, 50233, 38389, 453705, 87474, 323328, 6584761, 12542712, 42812145, 407382060, 234976133, 4992095862, 7001326603

Basic calculations (n = 20542835)

Multiplication

n×y
n×2 41085670
n×3 61628505
n×4 82171340
n×5 102714175

Division

n÷y
n÷2 10271417.5
n÷3 6847611.6666667
n÷3 5135708.75
n÷5 4108567

Exponentiation

ny
n2 422008069837225
n3 8.6692421473346E+21
n4 1.7809081100774E+29
n5 3.6584901455482E+36

Nth Root

y√n
2√n 4532.4204350435
3√n 273.87567396726
4√n 67.323253301096
5√n 29.008954415143

Divisors of 20542835

1, 5, 103, 113, 353, 515, 565, 1765, 11639, 36359, 39889, 58195, 181795, 199445, 4108567, 20542835

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 -20542834
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 20542835 can be divided by 16 positive divisors. The sum of these divisors (counting 20542835) is 1, the average is 0.0625.

Base conversion 20542835

Base System Value
2 Binary 1001110010111010101110011
3 Ternary 1102122200110202
4 Quaternary 1032113111303
5 Quinary 20224332320
6 Senary 2012145415
8 Octal 116272563
10 Decimal 20542835
12 Duodecimal 6a6826b
16 Hexadecimal 1397573
20 Vigesimal 687h1f
36 Base36 c8ayb

Cryptographic Hash Functions

md5 4777efa8307e272e9bdc148160608e0a
sha1 c1714fab7cd7973778b60bb1ae76fbe419c32687
sha256 9f02e4d4e9b4dfd3cd272eb2bb92e7bd6510651bc306b5fdba592b32fd22d138
sha512 8452f2ea9b5f0778314420b54b2a032d7398c87a6db27f11be9abcb45ecd9b9d28c6cdf1536d7a9a4a1905d8add3dd767a2d15633683d57f91c27782dc9bcc5e
ripemd-160 c26dde8147c3abb7bcb16a191c330f82c4a33760

20542835 as geometric shapes

Circle

Radius = n
Diameter 41085670
Circumference 129074439.03981
Area 1.3257774519562E+15

Sphere

Radius = n
Volume 3.6313636589676E+22
Surface area 5.3031098078249E+15
Circumference 129074439.03981

Square

Length = n
Perimeter 82171340
Area 422008069837225
Diagonal 29051955.866593

Cube

Length = n
Surface area 2532048419023350
Volume 8.6692421473346E+21
Space diagonal 35581233.951504

Equilateral Triangle

Length = n
Perimeter 61628505
Area 1.8273485454054E+14
Altitude 17790616.975752

Triangular Pyramid

Length = n
Surface area 1.8273485454054E+14
Volume 1.0216799850214E+21
Height 9683985.2888642