28831569 (number)

28831569 is an odd 8-digits composite number following 28831568 and preceding 28831570. In scientific notation, it is written as 2.8831569 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 16174080 positive integers (up to 28831569) that are relatively prime to 28831569.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-one thousand five hundred sixty-nine

Notation

Scientific notation 2.8831569 × 10^7
Engineering notation 2.8831569 × 10^6

Prime Factorization of 28831569

Prime Factorization 19 × 3 × 73 × 41 × 13 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2217813
Product of the distinct prime numbers

The prime factorization of 28831569 is 19 × 3 × 73 × 41 × 13 × 13. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28831569)

Multiplication

n×y
n×2 57663138
n×3 86494707
n×4 115326276
n×5 144157845

Division

n÷y
n÷2 14415784.5
n÷3 9610523
n÷3 7207892.25
n÷5 5766313.8

Exponentiation

ny
n2 831259371001761
n3 2.3966511911934E+22
n4 6.9099214187824E+29
n5 1.992238761702E+37

Nth Root

y√n
2√n 5369.5036083422
3√n 306.63573031237
4√n 73.276896825276
5√n 31.043712693151

Divisors of 28831569

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 -28831568
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 28831569 can be divided by 48 positive divisors. The sum of these divisors (counting 28831569) is 1, the average is 0.020833333333333.

Base conversion 28831569

Base System Value
2 Binary 1101101111110111101010001
3 Ternary 2000020210110220
4 Quaternary 1231332331101
5 Quinary 24340102234
6 Senary 2505543253
8 Octal 155767521
10 Decimal 28831569
12 Duodecimal 97a4b29
16 Hexadecimal 1b7ef51
20 Vigesimal 903ii9
36 Base36 h5ykx

Cryptographic Hash Functions

md5 44c8f646d238a5243abad60e3f52fa54
sha1 3653c888aa8c4d555100ee7cb0a14de76cd830c6
sha256 0750225ef29702f3aa805b9f48c116fc94a0099bef5359d6a37012f621f03a15
sha512 ce05b6a16a9e5061c2be3bf363855506dc44054082dcef429d9d2e283c5f2e888100666826c0431913a5e61f937f0b42f4beb32881c636014b54e009388ef4f8
ripemd-160 24e27034499c6ac283b1c02710968a5830de479b

28831569 as geometric shapes

Circle

Radius = n
Diameter 57663138
Circumference 181154090.72373
Area 2.6114783331668E+15

Sphere

Radius = n
Volume 1.003906903396E+23
Surface area 1.0445913332667E+16
Circumference 181154090.72373

Square

Length = n
Perimeter 115326276
Area 831259371001761
Diagonal 40773995.904296

Cube

Length = n
Surface area 4987556226010566
Volume 2.3966511911934E+22
Space diagonal 49937742.369928

Equilateral Triangle

Length = n
Perimeter 86494707
Area 3.599458662107E+14
Altitude 24968871.184964

Triangular Pyramid

Length = n
Surface area 3.599458662107E+14
Volume 2.8244805157194E+21
Height 13591331.968099