20191424 (number)

20191424 is an even 8-digits composite number following 20191423 and preceding 20191425. In scientific notation, it is written as 2.0191424 × 10^7. The sum of its digits is 23. It has a total of 10 prime factors and 112 positive divisors. There are 8279040 positive integers (up to 20191424) that are relatively prime to 20191424.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-one thousand four hundred twenty-four

Notation

Scientific notation 2.0191424 × 10^7
Engineering notation 2.0191424 × 10^6

Prime Factorization of 20191424

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 11 × 43 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 630982
Product of the distinct prime numbers

The prime factorization of 20191424 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 11 × 43 × 29. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20191424)

Multiplication

n×y
n×2 40382848
n×3 60574272
n×4 80765696
n×5 100957120

Division

n÷y
n÷2 10095712
n÷3 6730474.6666667
n÷3 5047856
n÷5 4038284.8

Exponentiation

ny
n2 407693603147776
n3 8.2319144032445E+21
n4 1.6621407404762E+29
n5 3.3560988438628E+36

Nth Root

y√n
2√n 4493.486842086
3√n 272.30502114285
4√n 67.033475533393
5√n 28.909021341518

Divisors of 20191424

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20191423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20191424 can be divided by 112 positive divisors. The sum of these divisors (counting 20191424) is 1, the average is 0.0089285714285714.

Base conversion 20191424

Base System Value
2 Binary 1001101000001100011000000
3 Ternary 1101222211102112
4 Quaternary 1031001203000
5 Quinary 20132111144
6 Senary 2000434452
8 Octal 115014300
10 Decimal 20191424
12 Duodecimal 6918a28
16 Hexadecimal 13418c0
20 Vigesimal 663ib4
36 Base36 c0rsw

Cryptographic Hash Functions

md5 20f57f8b3fe1779caaff6bf1d3bc721f
sha1 7ca33397ccfebea8f635da96edd999a8d1b5d5cf
sha256 4a70922e0fab61cbc029625400557cac00c6dcb445229b710b7e5c1f19000d25
sha512 ec0d41e6d683700a3f3b2c489e4d3551f253b44c15ad5a89d4d8ba9d703df2d96d748ebab82d2c4b36b7a8aaf8d3f8749ac54e4abeff22ebcaa510b8d377a735
ripemd-160 7eda1d2fec5ef280fc4ce41c28ac33186b563baa

20191424 as geometric shapes

Circle

Radius = n
Diameter 40382848
Circumference 126866458.60783
Area 1.2808072285646E+15

Sphere

Radius = n
Volume 3.448176241895E+22
Surface area 5.1232289142584E+15
Circumference 126866458.60783

Square

Length = n
Perimeter 80765696
Area 407693603147776
Diagonal 28554985.664426

Cube

Length = n
Surface area 2446161618886656
Volume 8.2319144032445E+21
Space diagonal 34972572.245166

Equilateral Triangle

Length = n
Perimeter 60574272
Area 1.7653650864319E+14
Altitude 17486286.122583

Triangular Pyramid

Length = n
Surface area 1.7653650864319E+14
Volume 9.7014041611356E+20
Height 9518328.5548085