20115836 (number)

20115836 is an even 8-digits composite number following 20115835 and preceding 20115837. In scientific notation, it is written as 2.0115836 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9210240 positive integers (up to 20115836) that are relatively prime to 20115836.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand eight hundred thirty-six

Notation

Scientific notation 2.0115836 × 10^7
Engineering notation 2.0115836 × 10^6

Prime Factorization of 20115836

Prime Factorization 2 × 2 × 131 × 13 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10057918
Product of the distinct prime numbers

The prime factorization of 20115836 is 2 × 2 × 131 × 13 × 2953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 66, 17, 45, 334, 1753, 2207, 74258, 89880, 650682, 513536, 3237939, 3864373, 98068334, 90346909, 139475432, 45065979, 5267657801, 2644478207

Basic calculations (n = 20115836)

Multiplication

n×y
n×2 40231672
n×3 60347508
n×4 80463344
n×5 100579180

Division

n÷y
n÷2 10057918
n÷3 6705278.6666667
n÷3 5028959
n÷5 4023167.2

Exponentiation

ny
n2 404646857978896
n3 8.1398098330188E+21
n4 1.6373907967219E+29
n5 3.2937484734768E+36

Nth Root

y√n
2√n 4485.0681154248
3√n 271.96479864524
4√n 66.970651149774
5√n 28.887344270935

Divisors of 20115836

1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2953, 3406, 5906, 6812, 11812, 38389, 76778, 153556, 386843, 773686, 1547372, 5028959, 10057918, 20115836

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 -20115835
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 20115836 can be divided by 24 positive divisors. The sum of these divisors (counting 20115836) is 1, the average is 0.041666666666667.

Base conversion 20115836

Base System Value
2 Binary 1001100101111000101111100
3 Ternary 1101211222201222
4 Quaternary 1030233011330
5 Quinary 20122201321
6 Senary 1555052512
8 Octal 114570574
10 Decimal 20115836
12 Duodecimal 68a1138
16 Hexadecimal 132f17c
20 Vigesimal 65e9bg
36 Base36 bz5h8

Cryptographic Hash Functions

md5 4d7652ab7247e069e88b655de5ef53c1
sha1 0f2173413f73d8c73c3f889550117080e037a5e1
sha256 f3669dad790201608a756ed769c0fca0298acb42cbf5e010d967613fb5ffdbba
sha512 b1ba428db5014491f8048a6818dff2d55918044142cb9e80f19f867a14374648247ac9dd02753110ccfcad84536fc202365c141aee58e66be2e3bd02a8fa82dd
ripemd-160 d0f58671b791401f53970737cd98f9f9e40b9e89

20115836 as geometric shapes

Circle

Radius = n
Diameter 40231672
Circumference 126391525.19683
Area 1.2712355963247E+15

Sphere

Radius = n
Volume 3.4095955697373E+22
Surface area 5.0849423852988E+15
Circumference 126391525.19683

Square

Length = n
Perimeter 80463344
Area 404646857978896
Diagonal 28448088.089673

Cube

Length = n
Surface area 2427881147873376
Volume 8.1398098330188E+21
Space diagonal 34841649.988723

Equilateral Triangle

Length = n
Perimeter 60347508
Area 1.7521722928564E+14
Altitude 17420824.994362

Triangular Pyramid

Length = n
Surface area 1.7521722928564E+14
Volume 9.5928578841608E+20
Height 9482696.029891