20213936 (number)

20213936 is an even 8-digits composite number following 20213935 and preceding 20213937. In scientific notation, it is written as 2.0213936 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 9803520 positive integers (up to 20213936) that are relatively prime to 20213936.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirteen thousand nine hundred thirty-six

Notation

Scientific notation 2.0213936 × 10^7
Engineering notation 2.0213936 × 10^6

Prime Factorization of 20213936

Prime Factorization 2 × 2 × 2 × 2 × 61 × 139 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2526742
Product of the distinct prime numbers

The prime factorization of 20213936 is 2 × 2 × 2 × 2 × 61 × 139 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 46, 47, 217, 60, 7100, 4346, 73550, 30725, 479407, 692683, 6901354, 1695094, 35172887, 43381087, 732164243, 615058, 1188034106, 7184162632

Basic calculations (n = 20213936)

Multiplication

n×y
n×2 40427872
n×3 60641808
n×4 80855744
n×5 101069680

Division

n÷y
n÷2 10106968
n÷3 6737978.6666667
n÷3 5053484
n÷5 4042787.2

Exponentiation

ny
n2 408603208612096
n3 8.2594791082796E+21
n4 1.669565820881E+29
n5 3.3748496651076E+36

Nth Root

y√n
2√n 4495.991103194
3√n 272.406183792
4√n 67.05215211456
5√n 28.915464768631

Divisors of 20213936

1, 2, 4, 8, 16, 61, 122, 139, 149, 244, 278, 298, 488, 556, 596, 976, 1112, 1192, 2224, 2384, 8479, 9089, 16958, 18178, 20711, 33916, 36356, 41422, 67832, 72712, 82844, 135664, 145424, 165688, 331376, 1263371, 2526742, 5053484, 10106968, 20213936

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20213935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20213936 can be divided by 40 positive divisors. The sum of these divisors (counting 20213936) is 1, the average is 0.025.

Base conversion 20213936

Base System Value
2 Binary 1001101000111000010110000
3 Ternary 1102000222022022
4 Quaternary 1031013002300
5 Quinary 20133321221
6 Senary 2001131012
8 Octal 115070260
10 Decimal 20213936
12 Duodecimal 6929a68
16 Hexadecimal 13470b0
20 Vigesimal 666egg
36 Base36 c1968

Cryptographic Hash Functions

md5 5143e54608d8cb2c6e190df2c75af687
sha1 d3c642c4842ab588070632cc7b41e8cae3f6a5a7
sha256 f86dece9fb5042367612a56e2dfb93bf80c38789be1e3d750d9c394141eb38a0
sha512 26d78581e1f29aa51c58b55a7648af0b4eb824cce9e6e6d1687488d2528f20bcaf968a434821cb46f0c40019cb2bf274575fd6c914cf3da20f9924ba74d1a3cb
ripemd-160 e51766770b83ad6ce1ff5bd4bbd3a640c6b9664d

20213936 as geometric shapes

Circle

Radius = n
Diameter 40427872
Circumference 127007905.67547
Area 1.283664838409E+15

Sphere

Radius = n
Volume 3.4597225185399E+22
Surface area 5.1346593536359E+15
Circumference 127007905.67547

Square

Length = n
Perimeter 80855744
Area 408603208612096
Diagonal 28586822.440142

Cube

Length = n
Surface area 2451619251672576
Volume 8.2594791082796E+21
Space diagonal 35011564.172946

Equilateral Triangle

Length = n
Perimeter 60641808
Area 1.7693037936295E+14
Altitude 17505782.086473

Triangular Pyramid

Length = n
Surface area 1.7693037936295E+14
Volume 9.7338894775552E+20
Height 9528940.8133806