20379748 (number)

20379748 is an even 8-digits composite number following 20379747 and preceding 20379749. In scientific notation, it is written as 2.0379748 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 9481824 positive integers (up to 20379748) that are relatively prime to 20379748.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-nine thousand seven hundred forty-eight

Notation

Scientific notation 2.0379748 × 10^7
Engineering notation 2.0379748 × 10^6

Prime Factorization of 20379748

Prime Factorization 2 × 2 × 23 × 37 × 5987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10189874
Product of the distinct prime numbers

The prime factorization of 20379748 is 2 × 2 × 23 × 37 × 5987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 57, 95, 350, 843, 3256, 1156, 15394, 63433, 678099, 989219, 7060479, 3080247, 33730321, 31048662, 321586860, 409471955, 9143848356, 1858707422

Basic calculations (n = 20379748)

Multiplication

n×y
n×2 40759496
n×3 61139244
n×4 81518992
n×5 101898740

Division

n÷y
n÷2 10189874
n÷3 6793249.3333333
n÷3 5094937
n÷5 4075949.6

Exponentiation

ny
n2 415334128543504
n3 8.4644048755162E+21
n4 1.7250243833299E+29
n5 3.5155562226119E+36

Nth Root

y√n
2√n 4514.3934254781
3√n 273.14899263316
4√n 67.189235934621
5√n 28.962747756863

Divisors of 20379748

1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5987, 11974, 23948, 137701, 221519, 275402, 443038, 550804, 886076, 5094937, 10189874, 20379748

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 -20379747
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 20379748 can be divided by 24 positive divisors. The sum of these divisors (counting 20379748) is 1, the average is 0.041666666666667.

Base conversion 20379748

Base System Value
2 Binary 1001101101111100001100100
3 Ternary 1102100101202111
4 Quaternary 1031233201210
5 Quinary 20204122443
6 Senary 2004450404
8 Octal 115574144
10 Decimal 20379748
12 Duodecimal 69a9a04
16 Hexadecimal 136f864
20 Vigesimal 677978
36 Base36 c4t44

Cryptographic Hash Functions

md5 3994a9389e389978f3b48bcae398f5db
sha1 63e45a3f3a6038d1583b4fcf347b6e1420916005
sha256 3f9e1fae2cd77dc7f11b7e57b72cf1621e206ad4e8d78fda06c08270907d5e83
sha512 9485987eb1fc2aabb41b54b654d8072340b7e6ade267cf60e6d2cab8b3f3126af40a875e5b979e29da4e0bb3aa4c8bdb8325a3ab7044be45fe7d2961e863abe2
ripemd-160 f10814062c5cdd96fa7c335772a203c29419cb76

20379748 as geometric shapes

Circle

Radius = n
Diameter 40759496
Circumference 128049733.19762
Area 1.3048106470174E+15

Sphere

Radius = n
Volume 3.5455616231909E+22
Surface area 5.2192425880696E+15
Circumference 128049733.19762

Square

Length = n
Perimeter 81518992
Area 415334128543504
Diagonal 28821316.019346

Cube

Length = n
Surface area 2492004771261024
Volume 8.4644048755162E+21
Space diagonal 35298758.98145

Equilateral Triangle

Length = n
Perimeter 61139244
Area 1.7984495318867E+14
Altitude 17649379.490725

Triangular Pyramid

Length = n
Surface area 1.7984495318867E+14
Volume 9.97539681031E+20
Height 9607105.339782