20378412 (number)

20378412 is an even 8-digits composite number following 20378411 and preceding 20378413. In scientific notation, it is written as 2.0378412 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6434640 positive integers (up to 20378412) that are relatively prime to 20378412.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0378412 × 10^7
Engineering notation 2.0378412 × 10^6

Prime Factorization of 20378412

Prime Factorization 2 × 2 × 57 × 3 × 3 × 9931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3396402
Product of the distinct prime numbers

The prime factorization of 20378412 is 2 × 2 × 57 × 3 × 3 × 9931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 54, 45, 190, 810, 1224, 8124, 63522, 75364, 49602, 152218, 5008460, 6804388, 45781413, 34903614, 572572908, 454495799, 8129686410, 250787305

Basic calculations (n = 20378412)

Multiplication

n×y
n×2 40756824
n×3 61135236
n×4 81513648
n×5 101892060

Division

n÷y
n÷2 10189206
n÷3 6792804
n÷3 5094603
n÷5 4075682.4

Exponentiation

ny
n2 415279675641744
n3 8.4627403254538E+21
n4 1.7245720900111E+29
n5 3.5144040573948E+36

Nth Root

y√n
2√n 4514.2454519
3√n 273.14302371689
4√n 67.188134755327
5√n 28.962368014722

Divisors of 20378412

1, 2, 3, 4, 6, 9, 12, 18, 36, 57, 114, 171, 228, 342, 513, 684, 1026, 2052, 9931, 19862, 29793, 39724, 59586, 89379, 119172, 178758, 357516, 566067, 1132134, 1698201, 2264268, 3396402, 5094603, 6792804, 10189206, 20378412

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20378411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20378412 can be divided by 36 positive divisors. The sum of these divisors (counting 20378412) is 1, the average is 0.027777777777778.

Base conversion 20378412

Base System Value
2 Binary 1001101101111001100101100
3 Ternary 1102100022221000
4 Quaternary 1031233030230
5 Quinary 20204102122
6 Senary 2004440300
8 Octal 115571454
10 Decimal 20378412
12 Duodecimal 69a9090
16 Hexadecimal 136f32c
20 Vigesimal 67760c
36 Base36 c4s30

Cryptographic Hash Functions

md5 de0ab1a0febedb6a87581d035b7b6524
sha1 5ec95408f63b14dd2d9cdb644061d2bb886eb492
sha256 a17852383a86c7c8a4d4115af1d053b939bb68f41888925c6244aec03234ad8b
sha512 a694eef96641685c42ea95c6171cca369fc0dbfe513fb057f032a031504beb1bb0f77e232bf0f0f105cc21f51b25ff64dc3039712f79b01ea09a231ec2218015
ripemd-160 99e94e8d7e1c1bdf7603cbf6ecebccee78b89350

20378412 as geometric shapes

Circle

Radius = n
Diameter 40756824
Circumference 128041338.86205
Area 1.3046395781813E+15

Sphere

Radius = n
Volume 3.5448643780912E+22
Surface area 5.218558312725E+15
Circumference 128041338.86205

Square

Length = n
Perimeter 81513648
Area 415279675641744
Diagonal 28819426.630027

Cube

Length = n
Surface area 2491678053850464
Volume 8.4627403254538E+21
Space diagonal 35296444.961571

Equilateral Triangle

Length = n
Perimeter 61135236
Area 1.7982137439056E+14
Altitude 17648222.480786

Triangular Pyramid

Length = n
Surface area 1.7982137439056E+14
Volume 9.9734351192487E+20
Height 9606475.5433422