20378162 (number)

20378162 is an even 8-digits composite number following 20378161 and preceding 20378163. In scientific notation, it is written as 2.0378162 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8713008 positive integers (up to 20378162) that are relatively prime to 20378162.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-eight thousand one hundred sixty-two

Notation

Scientific notation 2.0378162 × 10^7
Engineering notation 2.0378162 × 10^6

Prime Factorization of 20378162

Prime Factorization 2 × 7 × 2917 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20378162
Product of the distinct prime numbers

The prime factorization of 20378162 is 2 × 7 × 2917 × 499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 46, 62, 919, 664, 8425, 49, 93061, 74658, 411186, 751437, 3923010, 1954659, 63621957, 30172817, 113817659, 499751826, 9936849549, 6477165873

Basic calculations (n = 20378162)

Multiplication

n×y
n×2 40756324
n×3 61134486
n×4 81512648
n×5 101890810

Division

n÷y
n÷2 10189081
n÷3 6792720.6666667
n÷3 5094540.5
n÷5 4075632.4

Exponentiation

ny
n2 415269486498244
n3 8.462428869518E+21
n4 1.7244874641652E+29
n5 3.5141884911727E+36

Nth Root

y√n
2√n 4514.2177616947
3√n 273.14190674998
4√n 67.187928690314
5√n 28.962296952977

Divisors of 20378162

1, 2, 7, 14, 499, 998, 2917, 3493, 5834, 6986, 20419, 40838, 1455583, 2911166, 10189081, 20378162

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20378161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20378162 can be divided by 16 positive divisors. The sum of these divisors (counting 20378162) is 1, the average is 0.0625.

Base conversion 20378162

Base System Value
2 Binary 1001101101111001000110010
3 Ternary 1102100022120202
4 Quaternary 1031233020302
5 Quinary 20204100122
6 Senary 2004435202
8 Octal 115571062
10 Decimal 20378162
12 Duodecimal 69a8b02
16 Hexadecimal 136f232
20 Vigesimal 677582
36 Base36 c4rw2

Cryptographic Hash Functions

md5 ae7c30c2ebd7aeff0852edd037e2c3f2
sha1 baf4b7b7630d9ce2d2fa68768027cdb2320123fa
sha256 82f844629697f7cb6b2e7215d802f4cbacbced4ee4addedef874308fea524e44
sha512 f96f050f246b2e99ffbf94ff4d3285c4ce1330d301db0b20e1f4782ed2f0f1f0fab2e4c3ef5618080732181b0978b81d26be9ebd43c400fe621b72734fca14ea
ripemd-160 e19d6bb8bc395bdc1549c63e3db280a50b494326

20378162 as geometric shapes

Circle

Radius = n
Diameter 40756324
Circumference 128039768.06573
Area 1.3046075680429E+15

Sphere

Radius = n
Volume 3.5447339157339E+22
Surface area 5.2184302721716E+15
Circumference 128039768.06573

Square

Length = n
Perimeter 81512648
Area 415269486498244
Diagonal 28819073.076636

Cube

Length = n
Surface area 2491616918989464
Volume 8.462428869518E+21
Space diagonal 35296011.948869

Equilateral Triangle

Length = n
Perimeter 61134486
Area 1.79816962362E+14
Altitude 17648005.974435

Triangular Pyramid

Length = n
Surface area 1.79816962362E+14
Volume 9.9730680649083E+20
Height 9606357.692212