28974328 (number)

28974328 is an even 8-digits composite number following 28974327 and preceding 28974329. In scientific notation, it is written as 2.8974328 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 14467200 positive integers (up to 28974328) that are relatively prime to 28974328.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-four thousand three hundred twenty-eight

Notation

Scientific notation 2.8974328 × 10^7
Engineering notation 2.8974328 × 10^6

Prime Factorization of 28974328

Prime Factorization 2 × 2 × 2 × 881 × 4111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7243582
Product of the distinct prime numbers

The prime factorization of 28974328 is 2 × 2 × 2 × 881 × 4111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 75, 85, 529, 378, 2555, 3726, 81744, 61078, 601089, 428184, 9965488, 848009, 39395850, 33398913, 152975986, 702883384, 2035848201, 7075917018

Basic calculations (n = 28974328)

Multiplication

n×y
n×2 57948656
n×3 86922984
n×4 115897312
n×5 144871640

Division

n÷y
n÷2 14487164
n÷3 9658109.3333333
n÷3 7243582
n÷5 5794865.6

Exponentiation

ny
n2 839511683051584
n3 2.4324286864569E+22
n4 7.047798659801E+29
n5 2.0420523004704E+37

Nth Root

y√n
2√n 5382.7806940279
3√n 307.14099773785
4√n 73.367436196367
5√n 31.074394463099

Divisors of 28974328

1, 2, 4, 8, 881, 1762, 3524, 4111, 7048, 8222, 16444, 32888, 3621791, 7243582, 14487164, 28974328

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28974327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28974328 can be divided by 16 positive divisors. The sum of these divisors (counting 28974328) is 1, the average is 0.0625.

Base conversion 28974328

Base System Value
2 Binary 1101110100001110011111000
3 Ternary 2000112001022021
4 Quaternary 1232201303320
5 Quinary 24404134303
6 Senary 2513004224
8 Octal 156416370
10 Decimal 28974328
12 Duodecimal 9853674
16 Hexadecimal 1ba1cf8
20 Vigesimal 911fg8
36 Base36 h90qg

Cryptographic Hash Functions

md5 7dd2aec368feb0fdc0756b86802fe1a9
sha1 db0b0f571d3a184ca9a9df545bb7d50fb143f82f
sha256 50bfd2c2f1a4bf7e88850f451e21351240b71bcb69b3d407472a5917e2280151
sha512 74c056b4d50bbfec2faa014873693296ca0fe23fa44ad0bb72e3033cd41c162e2b8b44e2ba0613a127d19f66c80d7eac1550c32bb95f2fdcbe469dfe5c61ffb5
ripemd-160 32ab640977093a415198c35c885dea4ce063e9f1

28974328 as geometric shapes

Circle

Radius = n
Diameter 57948656
Circumference 182051071.975
Area 2.6374037360777E+15

Sphere

Radius = n
Volume 1.0188933455672E+23
Surface area 1.0549614944311E+16
Circumference 182051071.975

Square

Length = n
Perimeter 115897312
Area 839511683051584
Diagonal 40975887.618247

Cube

Length = n
Surface area 5037070098309504
Volume 2.4324286864569E+22
Space diagonal 50185008.211166

Equilateral Triangle

Length = n
Perimeter 86922984
Area 3.6351922214825E+14
Altitude 25092504.105583

Triangular Pyramid

Length = n
Surface area 3.6351922214825E+14
Volume 2.8666446982439E+21
Height 13658629.206082