20807848 (number)

20807848 is an even 8-digits composite number following 20807847 and preceding 20807849. In scientific notation, it is written as 2.0807848 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 10045056 positive integers (up to 20807848) that are relatively prime to 20807848.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seven thousand eight hundred forty-eight

Notation

Scientific notation 2.0807848 × 10^7
Engineering notation 2.0807848 × 10^6

Prime Factorization of 20807848

Prime Factorization 2 × 2 × 2 × 29 × 89689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5201962
Product of the distinct prime numbers

The prime factorization of 20807848 is 2 × 2 × 2 × 29 × 89689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 83, 67, 268, 414, 1283, 130, 59221, 3441, 256308, 145146, 4981756, 6957100, 61599695, 98494564, 666210373, 16812815, 6580289184, 567521216

Basic calculations (n = 20807848)

Multiplication

n×y
n×2 41615696
n×3 62423544
n×4 83231392
n×5 104039240

Division

n÷y
n÷2 10403924
n÷3 6935949.3333333
n÷3 5201962
n÷5 4161569.6

Exponentiation

ny
n2 432966538391104
n3 9.0091019199283E+21
n4 1.8746002336638E+29
n5 3.900639672284E+36

Nth Root

y√n
2√n 4561.5620131705
3√n 275.04835733633
4√n 67.539336783614
5√n 29.083417204722

Divisors of 20807848

1, 2, 4, 8, 29, 58, 116, 232, 89689, 179378, 358756, 717512, 2600981, 5201962, 10403924, 20807848

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 -20807847
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 20807848 can be divided by 16 positive divisors. The sum of these divisors (counting 20807848) is 1, the average is 0.0625.

Base conversion 20807848

Base System Value
2 Binary 1001111011000000010101000
3 Ternary 1110011011000001
4 Quaternary 1033120002220
5 Quinary 20311322343
6 Senary 2021552344
8 Octal 117300250
10 Decimal 20807848
12 Duodecimal 6b756b4
16 Hexadecimal 13d80a8
20 Vigesimal 6a0jc8
36 Base36 cdzfs

Cryptographic Hash Functions

md5 c95ce0982ebb8fb91b00107182b08381
sha1 f4e1d28b5a0ed98e563a54f956b64da7e8afa2b1
sha256 38f391bd9de2c44d1e8217f99a11b180a791c00f2700463146334cfffa5b15b8
sha512 14ccf05b80de6e5da24adc856449f8c36077d180f67bd1fb26bb07bb491b9c3887bb0d619cca4342d3a0483cff7c4613744ee491809063fefeaf24cb8b52bf9a
ripemd-160 861b45085b6cd90293b08ca19665b9a332ec6f59

20807848 as geometric shapes

Circle

Radius = n
Diameter 41615696
Circumference 130739564.82763
Area 1.3602044962597E+15

Sphere

Radius = n
Volume 3.7737237876118E+22
Surface area 5.4408179850388E+15
Circumference 130739564.82763

Square

Length = n
Perimeter 83231392
Area 432966538391104
Diagonal 29426740.845398

Cube

Length = n
Surface area 2597799230346624
Volume 9.0091019199283E+21
Space diagonal 36040249.93217

Equilateral Triangle

Length = n
Perimeter 62423544
Area 1.8748001061765E+14
Altitude 18020124.966085

Triangular Pyramid

Length = n
Surface area 1.8748001061765E+14
Volume 1.0617328433303E+21
Height 9808913.6151326