20802236 (number)

20802236 is an even 8-digits composite number following 20802235 and preceding 20802237. In scientific notation, it is written as 2.0802236 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8229312 positive integers (up to 20802236) that are relatively prime to 20802236.

Interesting facts

Basic properties

Name

Name twenty million eight hundred two thousand two hundred thirty-six

Notation

Scientific notation 2.0802236 × 10^7
Engineering notation 2.0802236 × 10^6

Prime Factorization of 20802236

Prime Factorization 2 × 2 × 7 × 13 × 57149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10401118
Product of the distinct prime numbers

The prime factorization of 20802236 is 2 × 2 × 7 × 13 × 57149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 54, 80, 384, 946, 7535, 6931, 48768, 17232, 45945, 958493, 8006482, 1029183, 32759481, 43272313, 722786496, 423230026, 2397016355, 6919794047

Basic calculations (n = 20802236)

Multiplication

n×y
n×2 41604472
n×3 62406708
n×4 83208944
n×5 104011180

Division

n÷y
n÷2 10401118
n÷3 6934078.6666667
n÷3 5200559
n÷5 4160447.2

Exponentiation

ny
n2 432733022599696
n3 9.0018144611122E+21
n4 1.8725786884827E+29
n5 3.8953823806387E+36

Nth Root

y√n
2√n 4560.9468315252
3√n 275.02362772194
4√n 67.534782383045
5√n 29.081848241431

Divisors of 20802236

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 57149, 114298, 228596, 400043, 742937, 800086, 1485874, 1600172, 2971748, 5200559, 10401118, 20802236

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 -20802235
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 20802236 can be divided by 24 positive divisors. The sum of these divisors (counting 20802236) is 1, the average is 0.041666666666667.

Base conversion 20802236

Base System Value
2 Binary 1001111010110101010111100
3 Ternary 1110010212022012
4 Quaternary 1033112222330
5 Quinary 20311132421
6 Senary 2021510352
8 Octal 117265274
10 Decimal 20802236
12 Duodecimal 6b723b8
16 Hexadecimal 13d6abc
20 Vigesimal 6a05bg
36 Base36 cdv3w

Cryptographic Hash Functions

md5 f630c2dfe6fcc80f0a007a583abecc08
sha1 fd2e002cbd3aeb1d430c8aca48b269365eacd8d9
sha256 2268f648c0657c84da546f6bfc23c603c90de8d05a1e7ee79bd0007f72aab2b7
sha512 7f78785fb45a7da5a8808f2744bab05bf64c7859a613d11f05ba957f4fcbc321edceba81f5d2721bd16479345bede73b627563349428474f0abeff4e6094364e
ripemd-160 d6f17b2717969a3171ec5180af4e2576ca9822a6

20802236 as geometric shapes

Circle

Radius = n
Diameter 41604472
Circumference 130704303.59168
Area 1.3594708847649E+15

Sphere

Radius = n
Volume 3.7706712240011E+22
Surface area 5.4378835390596E+15
Circumference 130704303.59168

Square

Length = n
Perimeter 83208944
Area 432733022599696
Diagonal 29418804.278886

Cube

Length = n
Surface area 2596398135598176
Volume 9.0018144611122E+21
Space diagonal 36030529.663038

Equilateral Triangle

Length = n
Perimeter 62406708
Area 1.8737889531388E+14
Altitude 18015264.831519

Triangular Pyramid

Length = n
Surface area 1.8737889531388E+14
Volume 1.0608740080726E+21
Height 9806268.0929619