28554232 (number)

28554232 is an even 8-digits composite number following 28554231 and preceding 28554233. In scientific notation, it is written as 2.8554232 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 11905920 positive integers (up to 28554232) that are relatively prime to 28554232.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-four thousand two hundred thirty-two

Notation

Scientific notation 2.8554232 × 10^7
Engineering notation 2.8554232 × 10^6

Prime Factorization of 28554232

Prime Factorization 2 × 2 × 2 × 259 × 13781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7138558
Product of the distinct prime numbers

The prime factorization of 28554232 is 2 × 2 × 2 × 259 × 13781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 33, 84, 643, 769, 6673, 3634, 28287, 32101, 636935, 260138, 2346052, 3236165, 73381097, 83953649, 372519471, 146208665, 245450845, 8902844168

Basic calculations (n = 28554232)

Multiplication

n×y
n×2 57108464
n×3 85662696
n×4 114216928
n×5 142771160

Division

n÷y
n÷2 14277116
n÷3 9518077.3333333
n÷3 7138558
n÷5 5710846.4

Exponentiation

ny
n2 815344165109824
n3 2.3281526450392E+22
n4 6.6478610757864E+29
n5 1.8982456746177E+37

Nth Root

y√n
2√n 5343.616004168
3√n 305.64936270313
4√n 73.100041068169
5√n 30.983758345524

Divisors of 28554232

1, 2, 4, 8, 259, 518, 1036, 2072, 13781, 27562, 55124, 110248, 3569279, 7138558, 14277116, 28554232

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 -28554231
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 28554232 can be divided by 16 positive divisors. The sum of these divisors (counting 28554232) is 1, the average is 0.0625.

Base conversion 28554232

Base System Value
2 Binary 1101100111011001111111000
3 Ternary 1222201201001011
4 Quaternary 1230323033320
5 Quinary 24302213412
6 Senary 2500003304
8 Octal 154731770
10 Decimal 28554232
12 Duodecimal 9690534
16 Hexadecimal 1b3b3f8
20 Vigesimal 8i95bc
36 Base36 h00l4

Cryptographic Hash Functions

md5 f9dcd80f33f996bb6593e9770bfb6369
sha1 6b5b3ac49e49f93465492c73a1b363970996a439
sha256 9609e739854dc74320943273b5314dae0481fc0710aaea24a75668e451a6eb86
sha512 6b97f5f2f3c95ab8e5999e54ebd69245b1f6851a5418335bab4853f08158313e8568d176ad92be587f54b47dc3e90cfa013fdde4fd5dddbb5967c2d59020f723
ripemd-160 87969ee62f73a793617e2cae4c80907cd4b7d480

28554232 as geometric shapes

Circle

Radius = n
Diameter 57108464
Circumference 179411530.9602
Area 2.5614792392563E+15

Sphere

Radius = n
Volume 9.7521429947878E+22
Surface area 1.0245916957025E+16
Circumference 179411530.9602

Square

Length = n
Perimeter 114216928
Area 815344165109824
Diagonal 40381782.157548

Cube

Length = n
Surface area 4892064990658944
Volume 2.3281526450392E+22
Space diagonal 49457380.595109

Equilateral Triangle

Length = n
Perimeter 85662696
Area 3.5305437990626E+14
Altitude 24728690.297555

Triangular Pyramid

Length = n
Surface area 3.5305437990626E+14
Volume 2.7437542049077E+21
Height 13460594.052516