28990580 (number)

28990580 is an even 8-digits composite number following 28990579 and preceding 28990581. In scientific notation, it is written as 2.8990580 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 10074240 positive integers (up to 28990580) that are relatively prime to 28990580.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety thousand five hundred eighty

Notation

Scientific notation 2.8990580 × 10^7
Engineering notation 2.8990580 × 10^6

Prime Factorization of 28990580

Prime Factorization 2 × 2 × 437 × 5 × 107 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14495290
Product of the distinct prime numbers

The prime factorization of 28990580 is 2 × 2 × 437 × 5 × 107 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28990580)

Multiplication

n×y
n×2 57981160
n×3 86971740
n×4 115962320
n×5 144952900

Division

n÷y
n÷2 14495290
n÷3 9663526.6666667
n÷3 7247645
n÷5 5798116

Exponentiation

ny
n2 840453728736400
n3 2.4365241059231E+22
n4 7.0636247014692E+29
n5 2.0477857699792E+37

Nth Root

y√n
2√n 5384.2901110546
3√n 307.19841319077
4√n 73.377722171341
5√n 31.077879671027

Divisors of 28990580

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 -28990579
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 28990580 can be divided by 48 positive divisors. The sum of these divisors (counting 28990580) is 1, the average is 0.020833333333333.

Base conversion 28990580

Base System Value
2 Binary 1101110100101110001110100
3 Ternary 2000112212121012
4 Quaternary 1232211301310
5 Quinary 24410144310
6 Senary 2513211352
8 Octal 156456164
10 Decimal 28990580
12 Duodecimal 9860b58
16 Hexadecimal 1ba5c74
20 Vigesimal 913g90
36 Base36 h9d9w

Cryptographic Hash Functions

md5 4e0258010b727ee96f7c0b05c66357cb
sha1 f61e2b86d8e5bfefdebec6a4c10fabc00b55b166
sha256 8cfdcf34b56cc23b50a4daf80852e46e97160fcc7a9363cdf171613469f3f6b0
sha512 8677b20eb2409e1de19f3c95f8afa125374b02dcf49cafcd149925e68e5b10e32ae2fb88b823ab43e9ba59d42f802cc61da7cc37d7f18e8241b2972ef7a52eef
ripemd-160 315e9f0fa4f649b42b784515f1db75721118a96b

28990580 as geometric shapes

Circle

Radius = n
Diameter 57981160
Circumference 182153186.30261
Area 2.6403632598804E+15

Sphere

Radius = n
Volume 1.0206088308617E+23
Surface area 1.0561453039522E+16
Circumference 182153186.30261

Square

Length = n
Perimeter 115962320
Area 840453728736400
Diagonal 40998871.417062

Cube

Length = n
Surface area 5042722372418400
Volume 2.4365241059231E+22
Space diagonal 50213157.50089

Equilateral Triangle

Length = n
Perimeter 86971740
Area 3.6392713989554E+14
Altitude 25106578.750445

Triangular Pyramid

Length = n
Surface area 3.6392713989554E+14
Volume 2.8714711963712E+21
Height 13666290.472354