28268532 (number)

28268532 is an even 8-digits composite number following 28268531 and preceding 28268533. In scientific notation, it is written as 2.8268532 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9338112 positive integers (up to 28268532) that are relatively prime to 28268532.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-eight thousand five hundred thirty-two

Notation

Scientific notation 2.8268532 × 10^7
Engineering notation 2.8268532 × 10^6

Prime Factorization of 28268532

Prime Factorization 2 × 2 × 9 × 113 × 6949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14134266
Product of the distinct prime numbers

The prime factorization of 28268532 is 2 × 2 × 9 × 113 × 6949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 82, 48, 108, 147, 330, 9328, 48525, 80712, 754410, 299881, 628590, 7805769, 9110491, 79048830, 65666634, 463470074, 9025821194, 8762603365

Basic calculations (n = 28268532)

Multiplication

n×y
n×2 56537064
n×3 84805596
n×4 113074128
n×5 141342660

Division

n÷y
n÷2 14134266
n÷3 9422844
n÷3 7067133
n÷5 5653706.4

Exponentiation

ny
n2 799109901435024
n3 2.2589663820233E+22
n4 6.3857663457149E+29
n5 1.8051624028837E+37

Nth Root

y√n
2√n 5316.815964466
3√n 304.62655000161
4√n 72.916499946624
5√n 30.921506965509

Divisors of 28268532

1, 2, 4, 9, 18, 36, 113, 226, 452, 1017, 2034, 4068, 6949, 13898, 27796, 62541, 125082, 250164, 785237, 1570474, 3140948, 7067133, 14134266, 28268532

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28268531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28268532 can be divided by 24 positive divisors. The sum of these divisors (counting 28268532) is 1, the average is 0.041666666666667.

Base conversion 28268532

Base System Value
2 Binary 1101011110101011111110100
3 Ternary 1222012012010200
4 Quaternary 1223311133310
5 Quinary 24214043112
6 Senary 2445520500
8 Octal 153653764
10 Decimal 28268532
12 Duodecimal 9573130
16 Hexadecimal 1af57f4
20 Vigesimal 8gdb6c
36 Base36 gtw50

Cryptographic Hash Functions

md5 727a836f4a0e22f3d837f91c48b0caf7
sha1 672477c8193625bedf06290efd3ac3479e1376c2
sha256 06087987a7e51dde99172115a1e85e01fc17a1bd8e457bddf83d9a6de2b3e0e7
sha512 3651a02c205068f990c85a4655c02a53ed7cfb369c378a6785dd33bdf42d72f57e17354cd557c2ea0cccdf329e31e048bc5ae4f5b7c24bb351b37455f3e5ae63
ripemd-160 e23f0e77885e28188072569b224380b10aad11c2

28268532 as geometric shapes

Circle

Radius = n
Diameter 56537064
Circumference 177616424.91794
Area 2.5104777957591E+15

Sphere

Radius = n
Volume 9.4623362539609E+22
Surface area 1.0041911183037E+16
Circumference 177616424.91794

Square

Length = n
Perimeter 113074128
Area 799109901435024
Diagonal 39977741.342778

Cube

Length = n
Surface area 4794659408610144
Volume 2.2589663820233E+22
Space diagonal 48962533.679387

Equilateral Triangle

Length = n
Perimeter 84805596
Area 3.460247375292E+14
Altitude 24481266.839693

Triangular Pyramid

Length = n
Surface area 3.460247375292E+14
Volume 2.6622174120018E+21
Height 13325913.780926