20831706 (number)

20831706 is an even 8-digits composite number following 20831705 and preceding 20831707. In scientific notation, it is written as 2.0831706 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5951880 positive integers (up to 20831706) that are relatively prime to 20831706.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0831706 × 10^7
Engineering notation 2.0831706 × 10^6

Prime Factorization of 20831706

Prime Factorization 2 × 9 × 7 × 165331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20831706
Product of the distinct prime numbers

The prime factorization of 20831706 is 2 × 9 × 7 × 165331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 24, 45, 237, 114, 7299, 7504, 55125, 82561, 561187, 3892, 1908055, 1111689, 53768369, 47368685, 427190773, 583412536, 6484317314, 3915228700

Basic calculations (n = 20831706)

Multiplication

n×y
n×2 41663412
n×3 62495118
n×4 83326824
n×5 104158530

Division

n÷y
n÷2 10415853
n÷3 6943902
n÷3 5207926.5
n÷5 4166341.2

Exponentiation

ny
n2 433959974870436
n3 9.0401266122683E+21
n4 1.8832125978955E+29
n5 3.9230531174855E+36

Nth Root

y√n
2√n 4564.17637696
3√n 275.15343943963
4√n 67.558688389874
5√n 29.090083479414

Divisors of 20831706

1, 2, 7, 9, 14, 18, 63, 126, 165331, 330662, 1157317, 1487979, 2314634, 2975958, 10415853, 20831706

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 -20831705
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 20831706 can be divided by 16 positive divisors. The sum of these divisors (counting 20831706) is 1, the average is 0.0625.

Base conversion 20831706

Base System Value
2 Binary 1001111011101110111011010
3 Ternary 1110012100201200
4 Quaternary 1033131313122
5 Quinary 20313103311
6 Senary 2022255030
8 Octal 117356732
10 Decimal 20831706
12 Duodecimal 6b87476
16 Hexadecimal 13dddda
20 Vigesimal 6a3j56
36 Base36 cehui

Cryptographic Hash Functions

md5 2cb0554c4a9bd78d1dfc8d53f9977e85
sha1 2c00853c60cfb2488908aab83b526f396292af3e
sha256 1344570d04faac063cb716158a0c149773f15720c53ff1979bf501ebd3406619
sha512 d3ffb0fe8442212c6e6d069a6697d07ad6ca12011ea55dea5a6486ef10235eb0c3903b07a81d6bfb0d820c4f12a72c74c3215dbb0dc23c8aca6a0c7d22a22640
ripemd-160 b000eacd53645a73c02fd70268c13511c3cc14f8

20831706 as geometric shapes

Circle

Radius = n
Diameter 41663412
Circumference 130889469.06268
Area 1.363325469005E+15

Sphere

Radius = n
Volume 3.7867193803498E+22
Surface area 5.4533018760199E+15
Circumference 130889469.06268

Square

Length = n
Perimeter 83326824
Area 433959974870436
Diagonal 29460481.152569

Cube

Length = n
Surface area 2603759849222616
Volume 9.0401266122683E+21
Space diagonal 36081573.200337

Equilateral Triangle

Length = n
Perimeter 62495118
Area 1.8791018123173E+14
Altitude 18040786.600169

Triangular Pyramid

Length = n
Surface area 1.8791018123173E+14
Volume 1.0653891383866E+21
Height 9820160.3841897