28649076 (number)

28649076 is an even 8-digits composite number following 28649075 and preceding 28649077. In scientific notation, it is written as 2.8649076 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9134400 positive integers (up to 28649076) that are relatively prime to 28649076.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred forty-nine thousand seventy-six

Notation

Scientific notation 2.8649076 × 10^7
Engineering notation 2.8649076 × 10^6

Prime Factorization of 28649076

Prime Factorization 2 × 2 × 3 × 23 × 103801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14324538
Product of the distinct prime numbers

The prime factorization of 28649076 is 2 × 2 × 3 × 23 × 103801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 66, 59, 420, 613, 6605, 8435, 67961, 8011, 628933, 188010, 6829567, 6937966, 26647004, 55674040, 500729154, 242726210, 7057711172, 4182424952

Basic calculations (n = 28649076)

Multiplication

n×y
n×2 57298152
n×3 85947228
n×4 114596304
n×5 143245380

Division

n÷y
n÷2 14324538
n÷3 9549692
n÷3 7162269
n÷5 5729815.2

Exponentiation

ny
n2 820769555653776
n3 2.3514289378411E+22
n4 6.736626634881E+29
n5 1.9299812844633E+37

Nth Root

y√n
2√n 5352.4831620473
3√n 305.98739749029
4√n 73.160666768745
5√n 31.004313806712

Divisors of 28649076

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103801, 207602, 311403, 415204, 622806, 1245612, 2387423, 4774846, 7162269, 9549692, 14324538, 28649076

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 -28649075
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 28649076 can be divided by 24 positive divisors. The sum of these divisors (counting 28649076) is 1, the average is 0.041666666666667.

Base conversion 28649076

Base System Value
2 Binary 1101101010010011001110100
3 Ternary 1222220112010220
4 Quaternary 1231102121310
5 Quinary 24313232301
6 Senary 2502014340
8 Octal 155223164
10 Decimal 28649076
12 Duodecimal 97173b0
16 Hexadecimal 1b52674
20 Vigesimal 8j12dg
36 Base36 h21ro

Cryptographic Hash Functions

md5 b10c7370da04880946571b629b9e3df8
sha1 5da455d791be7d29ff0bb8d6eab87705b19ff146
sha256 419e64f7f25d01f4ad2151e902ec2c77c9c6eaf16e19c140bf11dceb8ffb765d
sha512 f450285a6aaa9731fc712c238f48517fb7e2a472f09163034c60c23312747b92ab1c5f8f36a06443f34c5022188da180c1ec51d3911ad8a53360ebfe4c3080e6
ripemd-160 cf68724a4bdf641831d7f6ca651abfd41dddfdee

28649076 as geometric shapes

Circle

Radius = n
Diameter 57298152
Circumference 180007453.38747
Area 2.5785236063321E+15

Sphere

Radius = n
Volume 9.8496425020802E+22
Surface area 1.0314094425328E+16
Circumference 180007453.38747

Square

Length = n
Perimeter 114596304
Area 820769555653776
Diagonal 40515911.828658

Cube

Length = n
Surface area 4924617333922656
Volume 2.3514289378411E+22
Space diagonal 49621655.221902

Equilateral Triangle

Length = n
Perimeter 85947228
Area 3.5540364292452E+14
Altitude 24810827.610951

Triangular Pyramid

Length = n
Surface area 3.5540364292452E+14
Volume 2.7711855790429E+21
Height 13505303.942886