20193920 (number)

20193920 is an even 8-digits composite number following 20193919 and preceding 20193921. In scientific notation, it is written as 2.0193920 × 10^7. The sum of its digits is 26. It has a total of 10 prime factors and 64 positive divisors. There are 7984128 positive integers (up to 20193920) that are relatively prime to 20193920.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-three thousand nine hundred twenty

Notation

Scientific notation 2.0193920 × 10^7
Engineering notation 2.0193920 × 10^6

Prime Factorization of 20193920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 139 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 315530
Product of the distinct prime numbers

The prime factorization of 20193920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 139 × 227. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 2, 73, 96, 830, 595, 3578, 1097, 66538, 28302, 499903, 611196, 3227711, 5225549, 54259083, 75211035, 640641406, 126637486, 3883105746, 5271242336

Basic calculations (n = 20193920)

Multiplication

n×y
n×2 40387840
n×3 60581760
n×4 80775680
n×5 100969600

Division

n÷y
n÷2 10096960
n÷3 6731306.6666667
n÷3 5048480
n÷5 4038784

Exponentiation

ny
n2 407794404966400
n3 8.2349675903391E+21
n4 1.662962767219E+29
n5 3.3581737084199E+36

Nth Root

y√n
2√n 4493.764568822
3√n 272.31624117581
4√n 67.035547053947
5√n 28.909736034545

Divisors of 20193920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 227, 278, 320, 454, 556, 640, 695, 908, 1112, 1135, 1390, 1816, 2224, 2270, 2780, 3632, 4448, 4540, 5560, 7264, 8896, 9080, 11120, 14528, 17792, 18160, 22240, 29056, 31553, 36320, 44480, 63106, 72640, 88960, 126212, 145280, 157765, 252424, 315530, 504848, 631060, 1009696, 1262120, 2019392, 2524240, 4038784, 5048480, 10096960, 20193920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20193919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20193920 can be divided by 64 positive divisors. The sum of these divisors (counting 20193920) is 1, the average is 0.015625.

Base conversion 20193920

Base System Value
2 Binary 1001101000010001010000000
3 Ternary 1101222221211222
4 Quaternary 1031002022000
5 Quinary 20132201140
6 Senary 2000454212
8 Octal 115021200
10 Decimal 20193920
12 Duodecimal 691a368
16 Hexadecimal 1342280
20 Vigesimal 6644g0
36 Base36 c0tq8

Cryptographic Hash Functions

md5 39f5f72429f0e7c1229ff39820c11ad8
sha1 d17e1860a952fb12f110dea56b1cd265ec9c959a
sha256 682f77442d891a3928fd4d018bb37e793ec0f3bb4eac2e0068d4018981ca42b1
sha512 54717638ca8a1f0b472e055e3a45882261d6ce1a63bc9b61c7216a2ec34ad4876aede83d795f0c19d9996ce0c85026a8a75d3f6e09cc9f2b0830f3383d0c9a3f
ripemd-160 6b8be743b7e8aaf2fec2f18d3be68769a3f75ea2

20193920 as geometric shapes

Circle

Radius = n
Diameter 40387840
Circumference 126882141.43836
Area 1.2811239068175E+15

Sphere

Radius = n
Volume 3.4494551579146E+22
Surface area 5.1244956272699E+15
Circumference 126882141.43836

Square

Length = n
Perimeter 80775680
Area 407794404966400
Diagonal 28558515.541477

Cube

Length = n
Surface area 2446766429798400
Volume 8.2349675903391E+21
Space diagonal 34976895.443981

Equilateral Triangle

Length = n
Perimeter 60581760
Area 1.7658015711103E+14
Altitude 17488447.721991

Triangular Pyramid

Length = n
Surface area 1.7658015711103E+14
Volume 9.7050023766337E+20
Height 9519505.1804924