28934448 (number)

28934448 is an even 8-digits composite number following 28934447 and preceding 28934449. In scientific notation, it is written as 2.8934448 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 9644800 positive integers (up to 28934448) that are relatively prime to 28934448.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-four thousand four hundred forty-eight

Notation

Scientific notation 2.8934448 × 10^7
Engineering notation 2.8934448 × 10^6

Prime Factorization of 28934448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 602801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3616806
Product of the distinct prime numbers

The prime factorization of 28934448 is 2 × 2 × 2 × 2 × 3 × 602801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 27, 90, 534, 662, 3944, 8510, 80640, 42150, 711121, 17223, 6873614, 7824078, 93562613, 1122523, 462626976, 448383006, 8974555940, 1016407518

Basic calculations (n = 28934448)

Multiplication

n×y
n×2 57868896
n×3 86803344
n×4 115737792
n×5 144672240

Division

n÷y
n÷2 14467224
n÷3 9644816
n÷3 7233612
n÷5 5786889.6

Exponentiation

ny
n2 837202281064704
n3 2.4223985866948E+22
n4 7.0090765941994E+29
n5 2.0280376224288E+37

Nth Root

y√n
2√n 5379.0750134201
3√n 307.00001768365
4√n 73.342177588479
5√n 31.065835647237

Divisors of 28934448

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 602801, 1205602, 1808403, 2411204, 3616806, 4822408, 7233612, 9644816, 14467224, 28934448

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 -28934447
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 28934448 can be divided by 20 positive divisors. The sum of these divisors (counting 28934448) is 1, the average is 0.05.

Base conversion 28934448

Base System Value
2 Binary 1101110011000000100110000
3 Ternary 2000110000121020
4 Quaternary 1232120010300
5 Quinary 24401400243
6 Senary 2512055440
8 Octal 156300460
10 Decimal 28934448
12 Duodecimal 9834580
16 Hexadecimal 1b98130
20 Vigesimal 90gg28
36 Base36 h85yo

Cryptographic Hash Functions

md5 201e2b223cd9f206851b4ebfe3c95bb5
sha1 17bd3f55bb48e17bdc54e1fa860b7097f86dabf8
sha256 163bfea0edcd187f545247dda80f11e0558f52698bbc825257c8c6fb5fbcc844
sha512 76719df27e2d66739d40a0ac5f312a5a55feba58d4f05c96645e6dcdcaa1b0ba1880d51d99b63c87e6e1a666c740968c2cb1d67533dc576d6dd19e4e7e8c640c
ripemd-160 0d681d4515876b5e121d8ba23a2f00ab38da8555

28934448 as geometric shapes

Circle

Radius = n
Diameter 57868896
Circumference 181800498.54495
Area 2.6301485357615E+15

Sphere

Radius = n
Volume 1.0146919472036E+23
Surface area 1.0520594143046E+16
Circumference 181800498.54495

Square

Length = n
Perimeter 115737792
Area 837202281064704
Diagonal 40919488.781379

Cube

Length = n
Surface area 5023213686388224
Volume 2.4223985866948E+22
Space diagonal 50115934.02496

Equilateral Triangle

Length = n
Perimeter 86803344
Area 3.6251922175416E+14
Altitude 25057967.01248

Triangular Pyramid

Length = n
Surface area 3.6251922175416E+14
Volume 2.8548241123143E+21
Height 13639829.593793