28494568 (number)

28494568 is an even 8-digits composite number following 28494567 and preceding 28494569. In scientific notation, it is written as 2.8494568 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 14220288 positive integers (up to 28494568) that are relatively prime to 28494568.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-four thousand five hundred sixty-eight

Notation

Scientific notation 2.8494568 × 10^7
Engineering notation 2.8494568 × 10^6

Prime Factorization of 28494568

Prime Factorization 2 × 2 × 2 × 577 × 6173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7123642
Product of the distinct prime numbers

The prime factorization of 28494568 is 2 × 2 × 2 × 577 × 6173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 24, 74, 457, 967, 4111, 8704, 19560, 91268, 167263, 621141, 9649354, 9740610, 33464486, 73105899, 727969928, 612344327, 9730620338, 4600801273

Basic calculations (n = 28494568)

Multiplication

n×y
n×2 56989136
n×3 85483704
n×4 113978272
n×5 142472840

Division

n÷y
n÷2 14247284
n÷3 9498189.3333333
n÷3 7123642
n÷5 5698913.6

Exponentiation

ny
n2 811940405506624
n3 2.3135891096656E+22
n4 6.5924722209426E+29
n5 1.8784964798776E+37

Nth Root

y√n
2√n 5338.0303483588
3√n 305.43632971751
4√n 73.061825520301
5√n 30.970799412022

Divisors of 28494568

1, 2, 4, 8, 577, 1154, 2308, 4616, 6173, 12346, 24692, 49384, 3561821, 7123642, 14247284, 28494568

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 -28494567
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 28494568 can be divided by 16 positive divisors. The sum of these divisors (counting 28494568) is 1, the average is 0.0625.

Base conversion 28494568

Base System Value
2 Binary 1101100101100101011101000
3 Ternary 1222121200012101
4 Quaternary 1230230223220
5 Quinary 24243311233
6 Senary 2454423144
8 Octal 154545350
10 Decimal 28494568
12 Duodecimal 9661ab4
16 Hexadecimal 1b2cae8
20 Vigesimal 8i1g88
36 Base36 gyqjs

Cryptographic Hash Functions

md5 42aa0c283b6dc62c3c831a7e01fa6301
sha1 7f672d8a4eb00abcf420b797e361b090573134db
sha256 f6d7654e8ee61ebc92d8287450f8af131711b3640e6565310886ddfea9faa5c0
sha512 ba66dd6b78af1be3756833ae6a1b2a6515b98864464e75175b2507360f8e3ce8c2a86de539951b65332618866c5a0c75459e8d8774dfc295d79705ac0e3163e5
ripemd-160 0719b55ff295a179b45250d432315b5d8fabeecb

28494568 as geometric shapes

Circle

Radius = n
Diameter 56989136
Circumference 179036650.99203
Area 2.5507860130923E+15

Sphere

Radius = n
Volume 9.6911394004678E+22
Surface area 1.0203144052369E+16
Circumference 179036650.99203

Square

Length = n
Perimeter 113978272
Area 811940405506624
Diagonal 40297404.519562

Cube

Length = n
Surface area 4871642433039744
Volume 2.3135891096656E+22
Space diagonal 49354039.515726

Equilateral Triangle

Length = n
Perimeter 85483704
Area 3.5158050876389E+14
Altitude 24677019.757863

Triangular Pyramid

Length = n
Surface area 3.5158050876389E+14
Volume 2.7265909138732E+21
Height 13432468.173187