28893452 (number)

28893452 is an even 8-digits composite number following 28893451 and preceding 28893453. In scientific notation, it is written as 2.8893452 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 11730960 positive integers (up to 28893452) that are relatively prime to 28893452.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-three thousand four hundred fifty-two

Notation

Scientific notation 2.8893452 × 10^7
Engineering notation 2.8893452 × 10^6

Prime Factorization of 28893452

Prime Factorization 2 × 2 × 7 × 19 × 54311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14446726
Product of the distinct prime numbers

The prime factorization of 28893452 is 2 × 2 × 7 × 19 × 54311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 46, 32, 74, 998, 2836, 7585, 62171, 55867, 236784, 215409, 1845270, 151443, 83071777, 93221686, 665256748, 923982059, 4827671958, 9652757180

Basic calculations (n = 28893452)

Multiplication

n×y
n×2 57786904
n×3 86680356
n×4 115573808
n×5 144467260

Division

n÷y
n÷2 14446726
n÷3 9631150.6666667
n÷3 7223363
n÷5 5778690.4

Exponentiation

ny
n2 834831568476304
n3 2.4121165851855E+22
n4 6.9694374772461E+29
n5 2.0137110721581E+37

Nth Root

y√n
2√n 5375.2629703113
3√n 306.85495735635
4√n 73.316184913778
5√n 31.057027479185

Divisors of 28893452

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 54311, 108622, 217244, 380177, 760354, 1031909, 1520708, 2063818, 4127636, 7223363, 14446726, 28893452

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 -28893451
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 28893452 can be divided by 24 positive divisors. The sum of these divisors (counting 28893452) is 1, the average is 0.041666666666667.

Base conversion 28893452

Base System Value
2 Binary 1101110001110000100001100
3 Ternary 2000100221100212
4 Quaternary 1232032010030
5 Quinary 24344042302
6 Senary 2511141552
8 Octal 156160414
10 Decimal 28893452
12 Duodecimal 98148b8
16 Hexadecimal 1b8e10c
20 Vigesimal 90bdcc
36 Base36 h7abw

Cryptographic Hash Functions

md5 4d46ac6292a75f9f981fe10ed16bc03f
sha1 8d8c1504c148502713cf8ab3382a0cebf12ad7d1
sha256 cc38e2fce68a35b4c2aa7099e21da53d42a69ca024ed5e7ef1437244f27d62bc
sha512 31f4e8aeb36c1203c3d16a046212112f5f7d76fe1443b4c9372a19cce2c152712cada07d0ca93a937675e7217ec5c54832cbec1b6602482b41c318adaf86e68e
ripemd-160 b87c2523ded10f3e2f3613fa6a288f416e721f2b

28893452 as geometric shapes

Circle

Radius = n
Diameter 57786904
Circumference 181542913.0801
Area 2.62270072251E+15

Sphere

Radius = n
Volume 1.0103850324828E+23
Surface area 1.049080289004E+16
Circumference 181542913.0801

Square

Length = n
Perimeter 115573808
Area 834831568476304
Diagonal 40861511.682176

Cube

Length = n
Surface area 5008989410857824
Volume 2.4121165851855E+22
Space diagonal 50044926.870053

Equilateral Triangle

Length = n
Perimeter 86680356
Area 3.6149267309084E+14
Altitude 25022463.435026

Triangular Pyramid

Length = n
Surface area 3.6149267309084E+14
Volume 2.8427066573287E+21
Height 13620503.894059