20764400 (number)

20764400 is an even 8-digits composite number following 20764399 and preceding 20764401. In scientific notation, it is written as 2.0764400 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 60 positive divisors. There are 7603200 positive integers (up to 20764400) that are relatively prime to 20764400.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand four hundred

Notation

Scientific notation 2.0764400 × 10^7
Engineering notation 2.0764400 × 10^6

Prime Factorization of 20764400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 851 × 61

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 519110
Product of the distinct prime numbers

The prime factorization of 20764400 is 2 × 2 × 2 × 2 × 5 × 5 × 851 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20764400)

Multiplication

n×y
n×2 41528800
n×3 62293200
n×4 83057600
n×5 103822000

Division

n÷y
n÷2 10382200
n÷3 6921466.6666667
n÷3 5191100
n÷5 4152880

Exponentiation

ny
n2 431160307360000
n3 8.952785086146E+21
n4 1.8589921064277E+29
n5 3.8600855694707E+36

Nth Root

y√n
2√n 4556.7971207856
3√n 274.85678493324
4√n 67.504052624903
5√n 29.071261473512

Divisors of 20764400

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764400 can be divided by 60 positive divisors. The sum of these divisors (counting 20764400) is 1, the average is 0.016666666666667.

Base conversion 20764400

Base System Value
2 Binary 1001111001101011011110000
3 Ternary 1110001221101212
4 Quaternary 1033031123300
5 Quinary 20303430100
6 Senary 2021015252
8 Octal 117153360
10 Decimal 20764400
12 Duodecimal 6b54528
16 Hexadecimal 13cd6f0
20 Vigesimal 69fb00
36 Base36 cd1ww

Cryptographic Hash Functions

md5 725d383aedfd2d34864854f37201675a
sha1 05cae1863e923cdbbdab5353a34ec54f51faa0ce
sha256 bcfda795d5b159cff36402cfc86f3ab1aaff87b57bf4280a5d3f9905bfadcc65
sha512 a05be9cc6d46bd4d2c0aa83369907eec582b8e522f67b113ce29af116fb8ae2d6cd8ba47490270467595991a7544463e2960f397b00e63ee0a4a2a41bf1b5c43
ripemd-160 e80ab3b315508122fca311e61844f6586181192d

20764400 as geometric shapes

Circle

Radius = n
Diameter 41528800
Circumference 130466572.9924
Area 1.3545300541217E+15

Sphere

Radius = n
Volume 3.7501338474406E+22
Surface area 5.4181202164868E+15
Circumference 130466572.9924

Square

Length = n
Perimeter 83057600
Area 431160307360000
Diagonal 29365296.09454

Cube

Length = n
Surface area 2586961844160000
Volume 8.952785086146E+21
Space diagonal 35964995.788683

Equilateral Triangle

Length = n
Perimeter 62293200
Area 1.8669788963863E+14
Altitude 17982497.894342

Triangular Pyramid

Length = n
Surface area 1.8669788963863E+14
Volume 1.0550958408199E+21
Height 9788432.0315133