28473668 (number)

28473668 is an even 8-digits composite number following 28473667 and preceding 28473669. In scientific notation, it is written as 2.8473668 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 14177280 positive integers (up to 28473668) that are relatively prime to 28473668.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-three thousand six hundred sixty-eight

Notation

Scientific notation 2.8473668 × 10^7
Engineering notation 2.8473668 × 10^6

Prime Factorization of 28473668

Prime Factorization 2 × 2 × 241 × 29537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14236834
Product of the distinct prime numbers

The prime factorization of 28473668 is 2 × 2 × 241 × 29537. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 53, 26, 728, 765, 238, 3895, 27708, 39060, 901307, 494984, 8674335, 4530261, 32592397, 44056146, 134287644, 372732201, 8474457589, 3626113619

Basic calculations (n = 28473668)

Multiplication

n×y
n×2 56947336
n×3 85421004
n×4 113894672
n×5 142368340

Division

n÷y
n÷2 14236834
n÷3 9491222.6666667
n÷3 7118417
n÷5 5694733.6

Exponentiation

ny
n2 810749769374224
n3 2.3085019764238E+22
n4 6.5731518854036E+29
n5 1.8716174449856E+37

Nth Root

y√n
2√n 5336.0723383403
3√n 305.36163500535
4√n 73.048424612309
5√n 30.966254828653

Divisors of 28473668

1, 2, 4, 241, 482, 964, 29537, 59074, 118148, 7118417, 14236834, 28473668

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 -28473667
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 28473668 can be divided by 12 positive divisors. The sum of these divisors (counting 28473668) is 1, the average is 0.083333333333333.

Base conversion 28473668

Base System Value
2 Binary 1101100100111100101000100
3 Ternary 1222120121112022
4 Quaternary 1230213211010
5 Quinary 24242124133
6 Senary 2454142312
8 Octal 154474504
10 Decimal 28473668
12 Duodecimal 9651998
16 Hexadecimal 1b27944
20 Vigesimal 8hj438
36 Base36 gyaf8

Cryptographic Hash Functions

md5 296f96ea49ace5974a8ca275ccde02b1
sha1 9c67df203f198b1d39c9edfc80794c1a721bc1a6
sha256 2cd8866393791418990ba04b50021c36b0ec9c942a611f270cc78b756baa3d57
sha512 94d670549814e9c4a4c041997b8274d187d1b9611f8bdf62f911495e03c51e4b58a88060a7fd8bb09f38ffb722a1d93057e9fc2a143e2c1131587e9608ee0d14
ripemd-160 d5f6dc10c71598b4193743afb34f712dffce4227

28473668 as geometric shapes

Circle

Radius = n
Diameter 56947336
Circumference 178905332.41911
Area 2.5470455193657E+15

Sphere

Radius = n
Volume 9.6698304665741E+22
Surface area 1.0188182077463E+16
Circumference 178905332.41911

Square

Length = n
Perimeter 113894672
Area 810749769374224
Diagonal 40267847.456109

Cube

Length = n
Surface area 4864498616245344
Volume 2.3085019764238E+22
Space diagonal 49317839.653848

Equilateral Triangle

Length = n
Perimeter 85421004
Area 3.5106494819523E+14
Altitude 24658919.826924

Triangular Pyramid

Length = n
Surface area 3.5106494819523E+14
Volume 2.7205956698531E+21
Height 13422615.818703