16405424 (number)

16405424 is an even 8-digits composite number following 16405423 and preceding 16405425. In scientific notation, it is written as 1.6405424 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 7030848 positive integers (up to 16405424) that are relatively prime to 16405424.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand four hundred twenty-four

Notation

Scientific notation 1.6405424 × 10^7
Engineering notation 1.6405424 × 10^6

Prime Factorization of 16405424

Prime Factorization 2 × 2 × 2 × 2 × 7 × 146477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2050678
Product of the distinct prime numbers

The prime factorization of 16405424 is 2 × 2 × 2 × 2 × 7 × 146477. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 52, 17, 772, 26, 3275, 3942, 78352, 68990, 698407, 981014, 3849471, 2593514, 27851975, 53435676, 354162874, 62361188, 5507943580, 8108042456

Basic calculations (n = 16405424)

Multiplication

n×y
n×2 32810848
n×3 49216272
n×4 65621696
n×5 82027120

Division

n÷y
n÷2 8202712
n÷3 5468474.6666667
n÷3 4101356
n÷5 3281084.8

Exponentiation

ny
n2 269137936619776
n3 4.4153219647326E+21
n4 7.2435228927951E+28
n5 1.1883306431001E+36

Nth Root

y√n
2√n 4050.3609715678
3√n 254.09482478476
4√n 63.642446304081
5√n 27.733040881477

Divisors of 16405424

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 146477, 292954, 585908, 1025339, 1171816, 2050678, 2343632, 4101356, 8202712, 16405424

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16405423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405424 can be divided by 20 positive divisors. The sum of these divisors (counting 16405424) is 1, the average is 0.05.

Base conversion 16405424

Base System Value
2 Binary 111110100101001110110000
3 Ternary 1010212111000022
4 Quaternary 332211032300
5 Quinary 13144433144
6 Senary 1343343012
8 Octal 76451660
10 Decimal 16405424
12 Duodecimal 55b1a68
16 Hexadecimal fa53b0
20 Vigesimal 52adb4
36 Base36 9rmi8

Cryptographic Hash Functions

md5 547a2b9649491ee4215522fdf05be349
sha1 f2081187c6549fbbd545037903185e63a11ccd05
sha256 c7b047eb00b3a2f7851a72edd70f43a2fa161ab97cd78e517454ab2ba8d92a4c
sha512 44423cac96b3bc66f69d53a74ed29713d16f3bac6f6ac41b14f14afc4e0681dbc20186ace22a98d3642ad690b20cc5f9f00aac8e44b3203d44ad50ac70834688
ripemd-160 41d21970a9e94f91897513827df9a18c561ce3de

16405424 as geometric shapes

Circle

Radius = n
Diameter 32810848
Circumference 103078319.03485
Area 8.45521764487E+14

Sphere

Radius = n
Volume 1.849485739685E+22
Surface area 3.382087057948E+15
Circumference 103078319.03485

Square

Length = n
Perimeter 65621696
Area 269137936619776
Diagonal 23200773.117281

Cube

Length = n
Surface area 1614827619718656
Volume 4.4153219647326E+21
Space diagonal 28415027.88771

Equilateral Triangle

Length = n
Perimeter 49216272
Area 1.1654014511743E+14
Altitude 14207513.943855

Triangular Pyramid

Length = n
Surface area 1.1654014511743E+14
Volume 5.2035068373072E+20
Height 7733591.0390937