20162388 (number)

20162388 is an even 8-digits composite number following 20162387 and preceding 20162389. In scientific notation, it is written as 2.0162388 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6710400 positive integers (up to 20162388) that are relatively prime to 20162388.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162388 × 10^7
Engineering notation 2.0162388 × 10^6

Prime Factorization of 20162388

Prime Factorization 2 × 2 × 3 × 1399 × 1201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10081194
Product of the distinct prime numbers

The prime factorization of 20162388 is 2 × 2 × 3 × 1399 × 1201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 30, 38, 509, 580, 4150, 5091, 69573, 94681, 89230, 978616, 3698602, 8480856, 11239027, 77399234, 123843292, 909686306, 6989181735, 2213628748

Basic calculations (n = 20162388)

Multiplication

n×y
n×2 40324776
n×3 60487164
n×4 80649552
n×5 100811940

Division

n÷y
n÷2 10081194
n÷3 6720796
n÷3 5040597
n÷5 4032477.6

Exponentiation

ny
n2 406521889862544
n3 8.1964520739019E+21
n4 1.6526004693741E+29
n5 3.3320371872504E+36

Nth Root

y√n
2√n 4490.25478119
3√n 272.17443035935
4√n 67.009363384456
5√n 28.900702110571

Divisors of 20162388

1, 2, 3, 4, 6, 12, 1201, 1399, 2402, 2798, 3603, 4197, 4804, 5596, 7206, 8394, 14412, 16788, 1680199, 3360398, 5040597, 6720796, 10081194, 20162388

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 -20162387
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 20162388 can be divided by 24 positive divisors. The sum of these divisors (counting 20162388) is 1, the average is 0.041666666666667.

Base conversion 20162388

Base System Value
2 Binary 1001100111010011101010100
3 Ternary 1101221100121010
4 Quaternary 1030322131110
5 Quinary 20130144023
6 Senary 2000052220
8 Octal 114723524
10 Decimal 20162388
12 Duodecimal 6904070
16 Hexadecimal 133a754
20 Vigesimal 6605j8
36 Base36 c05ec

Cryptographic Hash Functions

md5 4a83ad4f14df5061fbb0c3390b9daf6e
sha1 949038d2b05a6881d8353033b17cc7d801285997
sha256 cdc289d43811fb4e78b23e33cf6fab251e152115df487e62e854afa05cbd7d18
sha512 ef533bdb532d783e8a4b5661204c1955689a691085175d305bd7e98ed9eee02db540fff2ec7fba29fb6b6bb6578e802fb0977cf293fc56f55fad79247753d47d
ripemd-160 1f740c59666cd0290f22e9906d35489148035115

20162388 as geometric shapes

Circle

Radius = n
Diameter 40324776
Circumference 126684020.03925
Area 1.2771261827156E+15

Sphere

Radius = n
Volume 3.4333218161161E+22
Surface area 5.1085047308624E+15
Circumference 126684020.03925

Square

Length = n
Perimeter 80649552
Area 406521889862544
Diagonal 28513922.559429

Cube

Length = n
Surface area 2439131339175264
Volume 8.1964520739019E+21
Space diagonal 34922280.417917

Equilateral Triangle

Length = n
Perimeter 60487164
Area 1.7602914190771E+14
Altitude 17461140.208959

Triangular Pyramid

Length = n
Surface area 1.7602914190771E+14
Volume 9.6596114052109E+20
Height 9504640.8531428