28990533 (number)

28990533 is an odd 8-digits composite number following 28990532 and preceding 28990534. In scientific notation, it is written as 2.8990533 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 16218240 positive integers (up to 28990533) that are relatively prime to 28990533.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety thousand five hundred thirty-three

Notation

Scientific notation 2.8990533 × 10^7
Engineering notation 2.8990533 × 10^6

Prime Factorization of 28990533

Prime Factorization 3 × 13 × 11 × 67577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28990533
Product of the distinct prime numbers

The prime factorization of 28990533 is 3 × 13 × 11 × 67577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 73, 22, 246, 741, 3386, 3730, 92674, 92524, 971188, 212929, 7163875, 6884579, 69055093, 46482431, 593719329, 515576065, 6977451634, 6108334357

Basic calculations (n = 28990533)

Multiplication

n×y
n×2 57981066
n×3 86971599
n×4 115962132
n×5 144952665

Division

n÷y
n÷2 14495266.5
n÷3 9663511
n÷3 7247633.25
n÷5 5798106.6

Exponentiation

ny
n2 840451003624089
n3 2.4365122555447E+22
n4 7.0635788949274E+29
n5 2.047769170515E+37

Nth Root

y√n
2√n 5384.2857465034
3√n 307.19824717899
4√n 73.377692431034
5√n 31.077869594228

Divisors of 28990533

1, 3, 11, 13, 33, 39, 143, 429, 67577, 202731, 743347, 878501, 2230041, 2635503, 9663511, 28990533

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 -28990532
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 28990533 can be divided by 16 positive divisors. The sum of these divisors (counting 28990533) is 1, the average is 0.0625.

Base conversion 28990533

Base System Value
2 Binary 1101110100101110001000101
3 Ternary 2000112212112110
4 Quaternary 1232211301011
5 Quinary 24410144113
6 Senary 2513211233
8 Octal 156456105
10 Decimal 28990533
12 Duodecimal 9860b19
16 Hexadecimal 1ba5c45
20 Vigesimal 913g6d
36 Base36 h9d8l

Cryptographic Hash Functions

md5 25928c492a5fa7dbee0df1cc192a7fbf
sha1 40ed470c4e2cd123a8a5db3eb0f03b323ed21b39
sha256 a8ce11fd6d62099366362abb03be41fd5092fdece074ea4beaf04750e6a36353
sha512 88349c02c5b685a35205c87742784f255a7474c9a8359a2bd8792655d03238a41b7e2ed118004474ebd4f267afdd990769869b06adb75c46d4ed4ba6cdcecc6e
ripemd-160 7b9545754c26c47cc47d094dd023de3efd23e122

28990533 as geometric shapes

Circle

Radius = n
Diameter 57981066
Circumference 182152890.9929
Area 2.6403546986876E+15

Sphere

Radius = n
Volume 1.0206038669868E+23
Surface area 1.056141879475E+16
Circumference 182152890.9929

Square

Length = n
Perimeter 115962132
Area 840451003624089
Diagonal 40998804.949025

Cube

Length = n
Surface area 5042706021744534
Volume 2.4365122555447E+22
Space diagonal 50213076.094502

Equilateral Triangle

Length = n
Perimeter 86971599
Area 3.6392595988729E+14
Altitude 25106538.047251

Triangular Pyramid

Length = n
Surface area 3.6392595988729E+14
Volume 2.8714572305663E+21
Height 13666268.316342