20199844 (number)

20199844 is an even 8-digits composite number following 20199843 and preceding 20199845. In scientific notation, it is written as 2.0199844 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 8635296 positive integers (up to 20199844) that are relatively prime to 20199844.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand eight hundred forty-four

Notation

Scientific notation 2.0199844 × 10^7
Engineering notation 2.0199844 × 10^6

Prime Factorization of 20199844

Prime Factorization 2 × 2 × 7 × 1229 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10099922
Product of the distinct prime numbers

The prime factorization of 20199844 is 2 × 2 × 7 × 1229 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 50, 56, 234, 84, 231, 4000, 71300, 42414, 735897, 353652, 7688132, 810084, 59160434, 28831074, 525551191, 901447431, 7656441859, 368491076

Basic calculations (n = 20199844)

Multiplication

n×y
n×2 40399688
n×3 60599532
n×4 80799376
n×5 100999220

Division

n÷y
n÷2 10099922
n÷3 6733281.3333333
n÷3 5049961
n÷5 4039968.8

Exponentiation

ny
n2 408033697624336
n3 8.2422170387548E+21
n4 1.6649149839699E+29
n5 3.3631022949454E+36

Nth Root

y√n
2√n 4494.4236560431
3√n 272.34286707263
4√n 67.040462826886
5√n 28.911432002278

Divisors of 20199844

1, 2, 4, 7, 14, 28, 587, 1174, 1229, 2348, 2458, 4109, 4916, 8218, 8603, 16436, 17206, 34412, 721423, 1442846, 2885692, 5049961, 10099922, 20199844

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 -20199843
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 20199844 can be divided by 24 positive divisors. The sum of these divisors (counting 20199844) is 1, the average is 0.041666666666667.

Base conversion 20199844

Base System Value
2 Binary 1001101000011100110100100
3 Ternary 1102000020222101
4 Quaternary 1031003212210
5 Quinary 20132343334
6 Senary 2000541444
8 Octal 115034644
10 Decimal 20199844
12 Duodecimal 6921884
16 Hexadecimal 13439a4
20 Vigesimal 664jc4
36 Base36 c0yas

Cryptographic Hash Functions

md5 996c1a935d20dbfe1bc99b2dd35a7df7
sha1 3d0114da49e74996599b00f1fba6306731f3681a
sha256 02197bc4738483fa2f8cda29b60883bf28f577c3d552f5eaff035d156467becf
sha512 4195fc6819719ff17d7252bda920ee969f8c53428fa5ed1deb7962aa8cf941d73c8a82c7e0c5d09a0baaf508f199fff7ee5413dfda6b01a47067b2a2270e114e
ripemd-160 9c48f0cec0ae71a79fd5da64924420a2d55f298a

20199844 as geometric shapes

Circle

Radius = n
Diameter 40399688
Circumference 126919363.02812
Area 1.2818756668737E+15

Sphere

Radius = n
Volume 3.4524917997659E+22
Surface area 5.1275026674948E+15
Circumference 126919363.02812

Square

Length = n
Perimeter 80799376
Area 408033697624336
Diagonal 28566893.342621

Cube

Length = n
Surface area 2448202185746016
Volume 8.2422170387548E+21
Space diagonal 34987156.112965

Equilateral Triangle

Length = n
Perimeter 60599532
Area 1.7668377387139E+14
Altitude 17493578.056483

Triangular Pyramid

Length = n
Surface area 1.7668377387139E+14
Volume 9.7135459335247E+20
Height 9522297.7808736