20542852 (number)

20542852 is an even 8-digits composite number following 20542851 and preceding 20542853. In scientific notation, it is written as 2.0542852 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9309600 positive integers (up to 20542852) that are relatively prime to 20542852.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0542852 × 10^7
Engineering notation 2.0542852 × 10^6

Prime Factorization of 20542852

Prime Factorization 2 × 2 × 863 × 11 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10271426
Product of the distinct prime numbers

The prime factorization of 20542852 is 2 × 2 × 863 × 11 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 58, 16, 343, 52, 9845, 7191, 47412, 78728, 449875, 60087, 2287437, 4076789, 48465423, 86391548, 808797044, 308343661, 8703055252, 5773475873

Basic calculations (n = 20542852)

Multiplication

n×y
n×2 41085704
n×3 61628556
n×4 82171408
n×5 102714260

Division

n÷y
n÷2 10271426
n÷3 6847617.3333333
n÷3 5135713
n÷5 4108570.4

Exponentiation

ny
n2 422008768293904
n3 8.669263669764E+21
n4 1.7809140051694E+29
n5 3.6585052832922E+36

Nth Root

y√n
2√n 4532.4223104208
3√n 273.87574951485
4√n 67.323267229248
5√n 29.00895921635

Divisors of 20542852

1, 2, 4, 11, 22, 44, 541, 863, 1082, 1726, 2164, 3452, 5951, 9493, 11902, 18986, 23804, 37972, 466883, 933766, 1867532, 5135713, 10271426, 20542852

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 -20542851
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 20542852 can be divided by 24 positive divisors. The sum of these divisors (counting 20542852) is 1, the average is 0.041666666666667.

Base conversion 20542852

Base System Value
2 Binary 1001110010111010110000100
3 Ternary 1102122200111101
4 Quaternary 1032113112010
5 Quinary 20224332402
6 Senary 2012145444
8 Octal 116272604
10 Decimal 20542852
12 Duodecimal 6a68284
16 Hexadecimal 1397584
20 Vigesimal 687h2c
36 Base36 c8ays

Cryptographic Hash Functions

md5 86aed29fd67dc9c2a98ddfd1c8cdfb1a
sha1 88251893aa72bdfcf29f2cca1fe5278e7b77c271
sha256 78b64acf7babd704ec09da79da5345cc87bffd77fea5defa3ae469af41744e7f
sha512 b532f01c5f76d6b24d195f4562cc12a0ada54bdc1973b9f9b905d6d2c797844a2520d19bbdf301fd5e6a8247327bc4c545a74558046401b1cbb71e033efad0be
ripemd-160 ad12e36f5fbf1d0396e0093c35f176e53148cfc0

20542852 as geometric shapes

Circle

Radius = n
Diameter 41085704
Circumference 129074545.85396
Area 1.3257796462226E+15

Sphere

Radius = n
Volume 3.6313726742618E+22
Surface area 5.3031185848904E+15
Circumference 129074545.85396

Square

Length = n
Perimeter 82171408
Area 422008768293904
Diagonal 29051979.908223

Cube

Length = n
Surface area 2532052609763424
Volume 8.669263669764E+21
Space diagonal 35581263.396368

Equilateral Triangle

Length = n
Perimeter 61628556
Area 1.8273515698115E+14
Altitude 17790631.698184

Triangular Pyramid

Length = n
Surface area 1.8273515698115E+14
Volume 1.021682521464E+21
Height 9683993.3027411