20378468 (number)

20378468 is an even 8-digits composite number following 20378467 and preceding 20378469. In scientific notation, it is written as 2.0378468 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9212000 positive integers (up to 20378468) that are relatively prime to 20378468.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-eight thousand four hundred sixty-eight

Notation

Scientific notation 2.0378468 × 10^7
Engineering notation 2.0378468 × 10^6

Prime Factorization of 20378468

Prime Factorization 2 × 2 × 11 × 197 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10189234
Product of the distinct prime numbers

The prime factorization of 20378468 is 2 × 2 × 11 × 197 × 2351. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 88, 41, 722, 84, 4367, 2369, 66086, 80652, 376, 967290, 2585488, 4530968, 62140484, 93394365, 162125444, 91922792, 2577217910, 6939750841

Basic calculations (n = 20378468)

Multiplication

n×y
n×2 40756936
n×3 61135404
n×4 81513872
n×5 101892340

Division

n÷y
n÷2 10189234
n÷3 6792822.6666667
n÷3 5094617
n÷5 4075693.6

Exponentiation

ny
n2 415281958027024
n3 8.4628100926311E+21
n4 1.7245910466276E+29
n5 3.5144523456787E+36

Nth Root

y√n
2√n 4514.2516544827
3√n 273.14327391622
4√n 67.18818091363
5√n 28.962383932457

Divisors of 20378468

1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 2351, 4334, 4702, 8668, 9404, 25861, 51722, 103444, 463147, 926294, 1852588, 5094617, 10189234, 20378468

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 -20378467
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 20378468 can be divided by 24 positive divisors. The sum of these divisors (counting 20378468) is 1, the average is 0.041666666666667.

Base conversion 20378468

Base System Value
2 Binary 1001101101111001101100100
3 Ternary 1102100100000002
4 Quaternary 1031233031210
5 Quinary 20204102333
6 Senary 2004440432
8 Octal 115571544
10 Decimal 20378468
12 Duodecimal 69a9118
16 Hexadecimal 136f364
20 Vigesimal 677638
36 Base36 c4s4k

Cryptographic Hash Functions

md5 94a260648e7d444627eaa5f26f6a62b6
sha1 a1ed927ad2bcf7bd1ab57ea86f9fcec6cec985a5
sha256 a106a13a33fddd6ae47fc99819392fa3fec56b116a093fdac36ec0dd46be20e0
sha512 b0dd60a5c5736aa25bd58446c93be6980b9dc834b5d52dfc5f67c4b0b38492737e9864d526b3fa7df55cb69a65fb4085539cd16241d541e194ed71b2db93e75f
ripemd-160 4640512ef25bb8a83adeb3db117a240d1343c994

20378468 as geometric shapes

Circle

Radius = n
Diameter 40756936
Circumference 128041690.72043
Area 1.3046467485061E+15

Sphere

Radius = n
Volume 3.544893602098E+22
Surface area 5.2185869940243E+15
Circumference 128041690.72043

Square

Length = n
Perimeter 81513872
Area 415281958027024
Diagonal 28819505.825986

Cube

Length = n
Surface area 2491691748162144
Volume 8.4628100926311E+21
Space diagonal 35296541.956417

Equilateral Triangle

Length = n
Perimeter 61135404
Area 1.7982236269237E+14
Altitude 17648270.978208

Triangular Pyramid

Length = n
Surface area 1.7982236269237E+14
Volume 9.9735173406556E+20
Height 9606501.9419954