28584740 (number)

28584740 is an even 8-digits composite number following 28584739 and preceding 28584741. In scientific notation, it is written as 2.8584740 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10831968 positive integers (up to 28584740) that are relatively prime to 28584740.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred eighty-four thousand seven hundred forty

Notation

Scientific notation 2.8584740 × 10^7
Engineering notation 2.8584740 × 10^6

Prime Factorization of 28584740

Prime Factorization 2 × 2 × 5 × 19 × 75223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14292370
Product of the distinct prime numbers

The prime factorization of 28584740 is 2 × 2 × 5 × 19 × 75223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 71, 70, 93, 430, 3549, 1676, 81082, 95082, 748250, 556504, 6124644, 2654934, 21966867, 73868461, 77512667, 931954547, 1732577525, 2489538247

Basic calculations (n = 28584740)

Multiplication

n×y
n×2 57169480
n×3 85754220
n×4 114338960
n×5 142923700

Division

n÷y
n÷2 14292370
n÷3 9528246.6666667
n÷3 7146185
n÷5 5716948

Exponentiation

ny
n2 817087360867600
n3 2.3356229767687E+22
n4 6.6763175528958E+29
n5 1.9084080140696E+37

Nth Root

y√n
2√n 5346.4698633771
3√n 305.7581782347
4√n 73.11955869244
5√n 30.990376270227

Divisors of 28584740

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 75223, 150446, 300892, 376115, 752230, 1429237, 1504460, 2858474, 5716948, 7146185, 14292370, 28584740

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 -28584739
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 28584740 can be divided by 24 positive divisors. The sum of these divisors (counting 28584740) is 1, the average is 0.041666666666667.

Base conversion 28584740

Base System Value
2 Binary 1101101000010101100100100
3 Ternary 1222210020220002
4 Quaternary 1231002230210
5 Quinary 24304202430
6 Senary 2500400432
8 Octal 155025444
10 Decimal 28584740
12 Duodecimal 96a6118
16 Hexadecimal 1b42b24
20 Vigesimal 8id1h0
36 Base36 h0o4k

Cryptographic Hash Functions

md5 2414793a99022dfeb1c456e23ad611a2
sha1 395191ffc54725f2a8a8b72cbf1aef6dd2e950db
sha256 74f3a036507c760fe46a8bd8a1e59f599ed70d0de4a51c284eacb2bb9a23aa2e
sha512 22be31a76d37d57baaa844ccc730af99f0f3c24eed7b6d3e7e65f4193902ec9c66864965e19bbc41331e767ab4f8fa76632cb762f76e0af4328c6be8fa6fbd83
ripemd-160 22ab514e5a37af964197300afd9899abc40f8728

28584740 as geometric shapes

Circle

Radius = n
Diameter 57169480
Circumference 179603218.37755
Area 2.5669556502427E+15

Sphere

Radius = n
Volume 9.7834346471626E+22
Surface area 1.0267822600971E+16
Circumference 179603218.37755

Square

Length = n
Perimeter 114338960
Area 817087360867600
Diagonal 40424926.984909

Cube

Length = n
Surface area 4902524165205600
Volume 2.3356229767687E+22
Space diagonal 49510222.001146

Equilateral Triangle

Length = n
Perimeter 85754220
Area 3.5380920581126E+14
Altitude 24755111.000573

Triangular Pyramid

Length = n
Surface area 3.5380920581126E+14
Volume 2.7525580752804E+21
Height 13474975.661636