28932472 (number)

28932472 is an even 8-digits composite number following 28932471 and preceding 28932473. In scientific notation, it is written as 2.8932472 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14291616 positive integers (up to 28932472) that are relatively prime to 28932472.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand four hundred seventy-two

Notation

Scientific notation 2.8932472 × 10^7
Engineering notation 2.8932472 × 10^6

Prime Factorization of 28932472

Prime Factorization 2 × 2 × 2 × 83 × 43573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7233118
Product of the distinct prime numbers

The prime factorization of 28932472 is 2 × 2 × 2 × 83 × 43573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 87, 74, 213, 667, 9361, 105, 6548, 27466, 440211, 346975, 1283585, 2179364, 46473485, 83197682, 547336022, 388236719, 1797174420, 3147331339

Basic calculations (n = 28932472)

Multiplication

n×y
n×2 57864944
n×3 86797416
n×4 115729888
n×5 144662360

Division

n÷y
n÷2 14466236
n÷3 9644157.3333333
n÷3 7233118
n÷5 5786494.4

Exponentiation

ny
n2 837087936030784
n3 2.4219023270748E+22
n4 7.0071621264828E+29
n5 2.0273452202392E+37

Nth Root

y√n
2√n 5378.8913355821
3√n 306.99302894547
4√n 73.340925379914
5√n 31.065411324173

Divisors of 28932472

1, 2, 4, 8, 83, 166, 332, 664, 43573, 87146, 174292, 348584, 3616559, 7233118, 14466236, 28932472

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 -28932471
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 28932472 can be divided by 16 positive divisors. The sum of these divisors (counting 28932472) is 1, the average is 0.0625.

Base conversion 28932472

Base System Value
2 Binary 1101110010111100101111000
3 Ternary 2000102220220001
4 Quaternary 1232113211320
5 Quinary 24401314342
6 Senary 2512042344
8 Octal 156274570
10 Decimal 28932472
12 Duodecimal 98333b4
16 Hexadecimal 1b97978
20 Vigesimal 90gb3c
36 Base36 h84fs

Cryptographic Hash Functions

md5 c135e67d456108f7be4f7b26bfa12f1a
sha1 192e1db3b468ea1d1302d49064632ab2536d8b05
sha256 41aeb2cd82ee73bec2d0b605703ded36f7cf231d5378924417e4bb427f4f8926
sha512 beb49be175d74fa62f71003fc8d96b799791a6c4956020196017def4432e747535efd7030e00f5e8b7e98accb132483099e32107d4bbf640fcdb590de68b07a4
ripemd-160 ac8174b8ab320060c85021101a2a179c2d2ef184

28932472 as geometric shapes

Circle

Radius = n
Diameter 57864944
Circumference 181788082.97078
Area 2.629789310243E+15

Sphere

Radius = n
Volume 1.01448407446E+23
Surface area 1.0519157240972E+16
Circumference 181788082.97078

Square

Length = n
Perimeter 115729888
Area 837087936030784
Diagonal 40916694.29538

Cube

Length = n
Surface area 5022527616184704
Volume 2.4219023270748E+22
Space diagonal 50112511.492564

Equilateral Triangle

Length = n
Perimeter 86797416
Area 3.6246970890207E+14
Altitude 25056255.746282

Triangular Pyramid

Length = n
Surface area 3.6246970890207E+14
Volume 2.8542392647435E+21
Height 13638898.09846