20542764 (number)

20542764 is an even 8-digits composite number following 20542763 and preceding 20542765. In scientific notation, it is written as 2.0542764 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6225040 positive integers (up to 20542764) that are relatively prime to 20542764.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand seven hundred sixty-four

Notation

Scientific notation 2.0542764 × 10^7
Engineering notation 2.0542764 × 10^6

Prime Factorization of 20542764

Prime Factorization 2 × 2 × 3 × 11 × 155627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10271382
Product of the distinct prime numbers

The prime factorization of 20542764 is 2 × 2 × 3 × 11 × 155627. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 37, 50, 247, 583, 4406, 6582, 55328, 57244, 488716, 793379, 4083894, 1737060, 62750468, 94378130, 133359589, 812911847, 7421063094, 9109786941

Basic calculations (n = 20542764)

Multiplication

n×y
n×2 41085528
n×3 61628292
n×4 82171056
n×5 102713820

Division

n÷y
n÷2 10271382
n÷3 6847588
n÷3 5135691
n÷5 4108552.8

Exponentiation

ny
n2 422005152759696
n3 8.6691522599264E+21
n4 1.7808834895573E+29
n5 3.6584269237473E+36

Nth Root

y√n
2√n 4532.4126025771
3√n 273.87535844451
4√n 67.323195130483
5√n 29.008934363007

Divisors of 20542764

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155627, 311254, 466881, 622508, 933762, 1711897, 1867524, 3423794, 5135691, 6847588, 10271382, 20542764

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 -20542763
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 20542764 can be divided by 24 positive divisors. The sum of these divisors (counting 20542764) is 1, the average is 0.041666666666667.

Base conversion 20542764

Base System Value
2 Binary 1001110010111010100101100
3 Ternary 1102122200101010
4 Quaternary 1032113110230
5 Quinary 20224332024
6 Senary 2012145220
8 Octal 116272454
10 Decimal 20542764
12 Duodecimal 6a68210
16 Hexadecimal 139752c
20 Vigesimal 687gi4
36 Base36 c8awc

Cryptographic Hash Functions

md5 64e9a98cdfa63da90afb86781e3792b0
sha1 eab5e437aa02a2c34208c4915da03aa5e261cfb2
sha256 4b0111006da1b9feb0bfd28200d00dda42558fe6c16efce282174768b353b55c
sha512 34ac86e7b7f0d980ad0d4e82122acac5c6c23bbade04e6a99ac439c72e93366f45fe85aefcf368fa36b7c4a112e5dc1972c550877a622ea83227f28c368954df
ripemd-160 21ad5788cdae2cf738872e4fcce77e374e9357c7

20542764 as geometric shapes

Circle

Radius = n
Diameter 41085528
Circumference 129073992.93366
Area 1.3257682876869E+15

Sphere

Radius = n
Volume 3.6313260070181E+22
Surface area 5.3030731507476E+15
Circumference 129073992.93366

Square

Length = n
Perimeter 82171056
Area 422005152759696
Diagonal 29051855.45743

Cube

Length = n
Surface area 2532030916558176
Volume 8.6691522599264E+21
Space diagonal 35581110.975897

Equilateral Triangle

Length = n
Perimeter 61628292
Area 1.8273359140891E+14
Altitude 17790555.487948

Triangular Pyramid

Length = n
Surface area 1.8273359140891E+14
Volume 1.0216693916888E+21
Height 9683951.8191433