28449076 (number)

28449076 is an even 8-digits composite number following 28449075 and preceding 28449077. In scientific notation, it is written as 2.8449076 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 14177592 positive integers (up to 28449076) that are relatively prime to 28449076.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8449076 × 10^7
Engineering notation 2.8449076 × 10^6

Prime Factorization of 28449076

Prime Factorization 2 × 2 × 307 × 23167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14224538
Product of the distinct prime numbers

The prime factorization of 28449076 is 2 × 2 × 307 × 23167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 49, 94, 278, 326, 4840, 7883, 219, 65282, 675556, 705747, 5806198, 6932428, 2541546, 59422441, 149030874, 908728547, 4308041214, 3783754421

Basic calculations (n = 28449076)

Multiplication

n×y
n×2 56898152
n×3 85347228
n×4 113796304
n×5 142245380

Division

n÷y
n÷2 14224538
n÷3 9483025.3333333
n÷3 7112269
n÷5 5689815.2

Exponentiation

ny
n2 809349925253776
n3 2.3025257534139E+22
n4 6.5504730150829E+29
n5 1.8635490464204E+37

Nth Root

y√n
2√n 5333.7675239928
3√n 305.27369859716
4√n 73.032646973753
5√n 30.960904022721

Divisors of 28449076

1, 2, 4, 307, 614, 1228, 23167, 46334, 92668, 7112269, 14224538, 28449076

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 -28449075
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 28449076 can be divided by 12 positive divisors. The sum of these divisors (counting 28449076) is 1, the average is 0.083333333333333.

Base conversion 28449076

Base System Value
2 Binary 1101100100001100100110100
3 Ternary 1222112100210111
4 Quaternary 1230201210310
5 Quinary 24240332301
6 Senary 2453432404
8 Octal 154414464
10 Decimal 28449076
12 Duodecimal 963b704
16 Hexadecimal 1b21934
20 Vigesimal 8hg2dg
36 Base36 gxrg4

Cryptographic Hash Functions

md5 9b24cc70e9868868425ab84130504739
sha1 9afc7c463887bfef459399de080b1cfac5e439ba
sha256 45a19d6e54c3c4dbb1d9ceb3fdaf5aca0e95b04ac684ec17cc7b8dfb18a6d000
sha512 7f16534c88d9f032f94aca2998535b5bdeeece4ef2f1c0b37af9406614d2d4b004117619b060f64327be3ab6b073e719f503bf2a8d29a641678988452eb067be
ripemd-160 092d8d2a979c316b10a50eb909dfca7140441006

28449076 as geometric shapes

Circle

Radius = n
Diameter 56898152
Circumference 178750816.32604
Area 2.5426477793607E+15

Sphere

Radius = n
Volume 9.6447973221685E+22
Surface area 1.0170591117443E+16
Circumference 178750816.32604

Square

Length = n
Perimeter 113796304
Area 809349925253776
Diagonal 40233069.116183

Cube

Length = n
Surface area 4856099551522656
Volume 2.3025257534139E+22
Space diagonal 49275245.060388

Equilateral Triangle

Length = n
Perimeter 85347228
Area 3.504587979104E+14
Altitude 24637622.530194

Triangular Pyramid

Length = n
Surface area 3.504587979104E+14
Volume 2.7135526234927E+21
Height 13411023.038728