28443404 (number)

28443404 is an even 8-digits composite number following 28443403 and preceding 28443405. In scientific notation, it is written as 2.8443404 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 12683840 positive integers (up to 28443404) that are relatively prime to 28443404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8443404 × 10^7
Engineering notation 2.8443404 × 10^6

Prime Factorization of 28443404

Prime Factorization 2 × 2 × 583 × 12197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14221702
Product of the distinct prime numbers

The prime factorization of 28443404 is 2 × 2 × 583 × 12197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 30, 28, 702, 600, 1602, 4103, 54536, 99571, 119574, 5678, 9538906, 2242854, 82721452, 73493837, 214662111, 685271531, 987170221, 4346003698

Basic calculations (n = 28443404)

Multiplication

n×y
n×2 56886808
n×3 85330212
n×4 113773616
n×5 142217020

Division

n÷y
n÷2 14221702
n÷3 9481134.6666667
n÷3 7110851
n÷5 5688680.8

Exponentiation

ny
n2 809027231107216
n3 2.3011488381384E+22
n4 6.5452506067301E+29
n5 1.8616920728847E+37

Nth Root

y√n
2√n 5333.2357907747
3√n 305.253409391
4√n 73.029006502722
5√n 30.959669365721

Divisors of 28443404

1, 2, 4, 583, 1166, 2332, 12197, 24394, 48788, 7110851, 14221702, 28443404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28443403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28443404 can be divided by 12 positive divisors. The sum of these divisors (counting 28443404) is 1, the average is 0.083333333333333.

Base conversion 28443404

Base System Value
2 Binary 1101100100000001100001100
3 Ternary 1222112002000102
4 Quaternary 1230200030030
5 Quinary 24240142104
6 Senary 2453350232
8 Octal 154401414
10 Decimal 28443404
12 Duodecimal 9638378
16 Hexadecimal 1b2030c
20 Vigesimal 8hf8a4
36 Base36 gxn2k

Cryptographic Hash Functions

md5 a92d3dbb23e171361359c671a1a82e28
sha1 f15d18bee6dd0003f32726b421c54f3c377e3e5b
sha256 8fa2ef93cf8a538359f152c5c17fa8db3819d7aa08ea79dcb17f28254a100c87
sha512 85741380d36fa86923ead30b20e4d28d4e61a8b109d27f7bc0dd71410e01937683e3ad5897819eea25366f9dd245b02e22264c44bdeb37f000b7e44be94b8e58
ripemd-160 9f5f17bb49d453cb49186af9a50ad39f2529c4e4

28443404 as geometric shapes

Circle

Radius = n
Diameter 56886808
Circumference 178715178.09897
Area 2.5416340058005E+15

Sphere

Radius = n
Volume 9.6390297129497E+22
Surface area 1.0166536023202E+16
Circumference 178715178.09897

Square

Length = n
Perimeter 113773616
Area 809027231107216
Diagonal 40225047.696857

Cube

Length = n
Surface area 4854163386643296
Volume 2.3011488381384E+22
Space diagonal 49265420.868208

Equilateral Triangle

Length = n
Perimeter 85330212
Area 3.5031906724612E+14
Altitude 24632710.434104

Triangular Pyramid

Length = n
Surface area 3.5031906724612E+14
Volume 2.7119299132787E+21
Height 13408349.232286