20089809 (number)

20089809 is an odd 8-digits composite number following 20089808 and preceding 20089810. In scientific notation, it is written as 2.0089809 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12916800 positive integers (up to 20089809) that are relatively prime to 20089809.

Interesting facts

Basic properties

Name

Name twenty million eighty-nine thousand eight hundred nine

Notation

Scientific notation 2.0089809 × 10^7
Engineering notation 2.0089809 × 10^6

Prime Factorization of 20089809

Prime Factorization 27 × 139 × 53 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20089809
Product of the distinct prime numbers

The prime factorization of 20089809 is 27 × 139 × 53 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 26, 92, 988, 508, 5608, 302, 91483, 37579, 298220, 509495, 477468, 9924474, 72389005, 85559869, 201212132, 720985042, 2061676821, 1360177260

Basic calculations (n = 20089809)

Multiplication

n×y
n×2 40179618
n×3 60269427
n×4 80359236
n×5 100449045

Division

n÷y
n÷2 10044904.5
n÷3 6696603
n÷3 5022452.25
n÷5 4017961.8

Exponentiation

ny
n2 403600425656481
n3 8.1082554637574E+21
n4 1.6289330359009E+29
n5 3.272495356504E+36

Nth Root

y√n
2√n 4482.1656595891
3√n 271.84745357056
4√n 66.948978032447
5√n 28.87986518504

Divisors of 20089809

1, 27, 53, 101, 139, 1431, 2727, 3753, 5353, 7367, 14039, 144531, 198909, 379053, 744067, 20089809

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 -20089808
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 20089809 can be divided by 16 positive divisors. The sum of these divisors (counting 20089809) is 1, the average is 0.0625.

Base conversion 20089809

Base System Value
2 Binary 1001100101000101111010001
3 Ternary 1101210200001000
4 Quaternary 1030220233101
5 Quinary 20120333214
6 Senary 1554332213
8 Octal 114505721
10 Decimal 20089809
12 Duodecimal 688a069
16 Hexadecimal 1328bd1
20 Vigesimal 65b4a9
36 Base36 byle9

Cryptographic Hash Functions

md5 d260571e927a0adbeba49c1736e945f5
sha1 c0fcf6e07c5fcecfb16df31e89e74ae6406c6ab4
sha256 cd1a8a107af4bf84d2dbbd6fe0edfee9344f5cf70ffbc474e93c843c2ea29fe1
sha512 5041ec7601f7104988a428bdf354979a97a079a4c27b7b57852187f8165926b4c3adba63e0ac80f8cb9883b52cce735570b04f6aa281cf0219c811d9432d0abe
ripemd-160 6ea7e2eea05b0834d2549484323f8f195e715b97

20089809 as geometric shapes

Circle

Radius = n
Diameter 40179618
Circumference 126227992.73284
Area 1.2679481322281E+15

Sphere

Radius = n
Volume 3.3963781064493E+22
Surface area 5.0717925289125E+15
Circumference 126227992.73284

Square

Length = n
Perimeter 80359236
Area 403600425656481
Diagonal 28411280.353285

Cube

Length = n
Surface area 2421602553938886
Volume 8.1082554637574E+21
Space diagonal 34796569.902354

Equilateral Triangle

Length = n
Perimeter 60269427
Area 1.7476411079836E+14
Altitude 17398284.951177

Triangular Pyramid

Length = n
Surface area 1.7476411079836E+14
Volume 9.5556707033596E+20
Height 9470426.7844284