28672224 (number)

28672224 is an even 8-digits composite number following 28672223 and preceding 28672225. In scientific notation, it is written as 2.8672224 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 8191872 positive integers (up to 28672224) that are relatively prime to 28672224.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-two thousand two hundred twenty-four

Notation

Scientific notation 2.8672224 × 10^7
Engineering notation 2.8672224 × 10^6

Prime Factorization of 28672224

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 42667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1792014
Product of the distinct prime numbers

The prime factorization of 28672224 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 42667. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28672224)

Multiplication

n×y
n×2 57344448
n×3 86016672
n×4 114688896
n×5 143361120

Division

n÷y
n÷2 14336112
n÷3 9557408
n÷3 7168056
n÷5 5734444.8

Exponentiation

ny
n2 822096429106176
n3 2.3571332964932E+22
n4 6.7584253874913E+29
n5 1.9377908659744E+37

Nth Root

y√n
2√n 5354.6450862779
3√n 306.06978629617
4√n 73.17544045838
5√n 31.009322387207

Divisors of 28672224

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28672223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28672224 can be divided by 48 positive divisors. The sum of these divisors (counting 28672224) is 1, the average is 0.020833333333333.

Base conversion 28672224

Base System Value
2 Binary 1101101011000000011100000
3 Ternary 1222221200220020
4 Quaternary 1231120003200
5 Quinary 24320002344
6 Senary 2502313440
8 Octal 155300340
10 Decimal 28672224
12 Duodecimal 9728880
16 Hexadecimal 1b580e0
20 Vigesimal 8j40b4
36 Base36 h2jmo

Cryptographic Hash Functions

md5 602610392da602970be2a3d613a51f18
sha1 00204723c912ddaf3f9f7efb2fcc481a4034b479
sha256 fbde5b9305496786a01f98a82cfc862f01a158a51325604538893977045c9c3d
sha512 2ee1c331af1cb5573b02a036e8245bc320cf6773dba1cdbff8f85088676e7ab8038a44c1cf596869dbfafabfed6bec807b13daa809c528fc5208c0ae24e88033
ripemd-160 9e1907964f352e43d966b4e9e21b238acc70eda6

28672224 as geometric shapes

Circle

Radius = n
Diameter 57344448
Circumference 180152896.56096
Area 2.5826921022224E+15

Sphere

Radius = n
Volume 9.8735368637267E+22
Surface area 1.0330768408889E+16
Circumference 180152896.56096

Square

Length = n
Perimeter 114688896
Area 822096429106176
Diagonal 40548648.044199

Cube

Length = n
Surface area 4932578574637056
Volume 2.3571332964932E+22
Space diagonal 49661748.733996

Equilateral Triangle

Length = n
Perimeter 86016672
Area 3.5597819598321E+14
Altitude 24830874.366998

Triangular Pyramid

Length = n
Surface area 3.5597819598321E+14
Volume 2.777908230185E+21
Height 13516216.014733