28408046 (number)

28408046 is an even 8-digits composite number following 28408045 and preceding 28408047. In scientific notation, it is written as 2.8408046 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 14002560 positive integers (up to 28408046) that are relatively prime to 28408046.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eight thousand forty-six

Notation

Scientific notation 2.8408046 × 10^7
Engineering notation 2.8408046 × 10^6

Prime Factorization of 28408046

Prime Factorization 2 × 137 × 199 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28408046
Product of the distinct prime numbers

The prime factorization of 28408046 is 2 × 137 × 199 × 521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 29, 38, 270, 312, 8059, 1636, 66231, 35971, 261318, 440637, 1193507, 9970578, 76761028, 32088687, 318588522, 337622524, 1463340614, 1827878448

Basic calculations (n = 28408046)

Multiplication

n×y
n×2 56816092
n×3 85224138
n×4 113632184
n×5 142040230

Division

n÷y
n÷2 14204023
n÷3 9469348.6666667
n÷3 7102011.5
n÷5 5681609.2

Exponentiation

ny
n2 807017077538116
n3 2.2925778261488E+22
n4 6.5127656343816E+29
n5 1.8501494572873E+37

Nth Root

y√n
2√n 5329.9198868276
3√n 305.12687008904
4√n 73.006300322832
5√n 30.951968341536

Divisors of 28408046

1, 2, 137, 199, 274, 398, 521, 1042, 27263, 54526, 71377, 103679, 142754, 207358, 14204023, 28408046

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 -28408045
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 28408046 can be divided by 16 positive divisors. The sum of these divisors (counting 28408046) is 1, the average is 0.0625.

Base conversion 28408046

Base System Value
2 Binary 1101100010111100011101110
3 Ternary 1222110021111212
4 Quaternary 1230113203232
5 Quinary 24233024141
6 Senary 2452514422
8 Octal 154274356
10 Decimal 28408046
12 Duodecimal 961ba12
16 Hexadecimal 1b178ee
20 Vigesimal 8hb026
36 Base36 gwvse

Cryptographic Hash Functions

md5 7a2bedba2c001af9da24cabe6a0fed71
sha1 8adbb04cae5fbf740c05e1e1235246f87e0ad60b
sha256 5bf440f52779dab9689400e029ad6313b8a6e340d1fc56f273d13bfb93c4f0be
sha512 1a9358c01c48cae0bec109649a9c43c15cdf5565507a13df552c54c6bfc7752088c94de1ccccfa0e85338279d192da7d604c8768e5a45ac57262be817099d1c9
ripemd-160 4b558018b57769831616fe22c3575cd197465d7a

28408046 as geometric shapes

Circle

Radius = n
Diameter 56816092
Circumference 178493017.23288
Area 2.5353189221152E+15

Sphere

Radius = n
Volume 9.6031275418827E+22
Surface area 1.0141275688461E+16
Circumference 178493017.23288

Square

Length = n
Perimeter 113632184
Area 807017077538116
Diagonal 40175043.933719

Cube

Length = n
Surface area 4842102465228696
Volume 2.2925778261488E+22
Space diagonal 49204179.015754

Equilateral Triangle

Length = n
Perimeter 85224138
Area 3.4944864521794E+14
Altitude 24602089.507877

Triangular Pyramid

Length = n
Surface area 3.4944864521794E+14
Volume 2.7018288787796E+21
Height 13391681.31124