28298976 (number)

28298976 is an even 8-digits composite number following 28298975 and preceding 28298977. In scientific notation, it is written as 2.8298976 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors. There are 9432960 positive integers (up to 28298976) that are relatively prime to 28298976.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand nine hundred seventy-six

Notation

Scientific notation 2.8298976 × 10^7
Engineering notation 2.8298976 × 10^6

Prime Factorization of 28298976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 294781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1768686
Product of the distinct prime numbers

The prime factorization of 28298976 is 2 × 2 × 2 × 2 × 2 × 3 × 294781. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 10, 73, 391, 5, 1736, 5845, 884, 6202, 316542, 322995, 7061645, 9651251, 27636914, 69840517, 710651328, 568555071, 1027455639, 8379712131

Basic calculations (n = 28298976)

Multiplication

n×y
n×2 56597952
n×3 84896928
n×4 113195904
n×5 141494880

Division

n÷y
n÷2 14149488
n÷3 9432992
n÷3 7074744
n÷5 5659795.2

Exponentiation

ny
n2 800832042648576
n3 2.2662726754943E+22
n4 6.4133196053269E+29
n5 1.8149037759148E+37

Nth Root

y√n
2√n 5319.6781857552
3√n 304.7358673564
4√n 72.93612401105
5√n 30.928164326365

Divisors of 28298976

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 294781, 589562, 884343, 1179124, 1768686, 2358248, 3537372, 4716496, 7074744, 9432992, 14149488, 28298976

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 -28298975
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 28298976 can be divided by 24 positive divisors. The sum of these divisors (counting 28298976) is 1, the average is 0.041666666666667.

Base conversion 28298976

Base System Value
2 Binary 1101011111100111011100000
3 Ternary 1222020201220020
4 Quaternary 1223330323200
5 Quinary 24221031401
6 Senary 2450313440
8 Octal 153747340
10 Decimal 28298976
12 Duodecimal 9588880
16 Hexadecimal 1afcee0
20 Vigesimal 8gh78g
36 Base36 gujmo

Cryptographic Hash Functions

md5 0645ba9d0b6220e3a391bcb7fa767c30
sha1 a0f73d9bd2957cbd05adcc83acb5fde2f99f8214
sha256 a6c897027a33131e6e0ff60d54a78d18d2ee57eb823111b84bbc2284d9467c82
sha512 90b8a550839fdae9424580be0306d70ff93ffef936bc1e4ba7fa6139824f13352da3f9e4f868cc569de149629655319cb3b8ed5648d2a1d0df876b70097d9032
ripemd-160 d7be1c0ea10d36165d04c208a0601a80d9c86d95

28298976 as geometric shapes

Circle

Radius = n
Diameter 56597952
Circumference 177807710.21143
Area 2.5158880619441E+15

Sphere

Radius = n
Volume 9.4929407844856E+22
Surface area 1.0063552247776E+16
Circumference 177807710.21143

Square

Length = n
Perimeter 113195904
Area 800832042648576
Diagonal 40020795.660471

Cube

Length = n
Surface area 4804992255891456
Volume 2.2662726754943E+22
Space diagonal 49015264.234172

Equilateral Triangle

Length = n
Perimeter 84896928
Area 3.4677044654912E+14
Altitude 24507632.117086

Triangular Pyramid

Length = n
Surface area 3.4677044654912E+14
Volume 2.670827961433E+21
Height 13340265.220157