28293380 (number)

28293380 is an even 8-digits composite number following 28293379 and preceding 28293381. In scientific notation, it is written as 2.8293380 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 11229920 positive integers (up to 28293380) that are relatively prime to 28293380.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand three hundred eighty

Notation

Scientific notation 2.8293380 × 10^7
Engineering notation 2.8293380 × 10^6

Prime Factorization of 28293380

Prime Factorization 2 × 2 × 5 × 131 × 10799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14146690
Product of the distinct prime numbers

The prime factorization of 28293380 is 2 × 2 × 5 × 131 × 10799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 66, 1, 468, 577, 7662, 608, 82694, 46857, 68848, 573020, 3778160, 4905488, 8598942, 49238686, 809808987, 753436573, 5358346992, 8453458358

Basic calculations (n = 28293380)

Multiplication

n×y
n×2 56586760
n×3 84880140
n×4 113173520
n×5 141466900

Division

n÷y
n÷2 14146690
n÷3 9431126.6666667
n÷3 7073345
n÷5 5658676

Exponentiation

ny
n2 800515351824400
n3 2.2649285045001E+22
n4 6.4082482850654E+29
n5 1.813110038637E+37

Nth Root

y√n
2√n 5319.1521880841
3√n 304.71577929937
4√n 72.932518042942
5√n 30.92694104748

Divisors of 28293380

1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10799, 21598, 43196, 53995, 107990, 215980, 1414669, 2829338, 5658676, 7073345, 14146690, 28293380

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 -28293379
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 28293380 can be divided by 24 positive divisors. The sum of these divisors (counting 28293380) is 1, the average is 0.041666666666667.

Base conversion 28293380

Base System Value
2 Binary 1101011111011100100000100
3 Ternary 1222020110012222
4 Quaternary 1223323210010
5 Quinary 24220342010
6 Senary 2450231512
8 Octal 153734404
10 Decimal 28293380
12 Duodecimal 9585598
16 Hexadecimal 1afb904
20 Vigesimal 8ggd90
36 Base36 gufb8

Cryptographic Hash Functions

md5 0143613aa9f7956b7a0a81dc2b03842b
sha1 a52b56c7b1de84b68f7ed6c3d0ed58548fc8e2b5
sha256 a439b67cab372802260cbbaccfd06eeda7150c0e77fd9735e7dbdf7da6333cf2
sha512 e683225bb6152e9087831f1e4655b7f9e624cd231cc82bb0cf305fd7c8513be9f00c1001e2b1aa108326ee8a49186383197eb3bcd676fb04c76e97a1a1afb51d
ripemd-160 a8c57c5f4a5f5f60906804db5381263ee17d5027

28293380 as geometric shapes

Circle

Radius = n
Diameter 56586760
Circumference 177772549.50645
Area 2.5148931483774E+15

Sphere

Radius = n
Volume 9.4873103341917E+22
Surface area 1.005957259351E+16
Circumference 177772549.50645

Square

Length = n
Perimeter 113173520
Area 800515351824400
Diagonal 40012881.721376

Cube

Length = n
Surface area 4803092110946400
Volume 2.2649285045001E+22
Space diagonal 49005571.677853

Equilateral Triangle

Length = n
Perimeter 84880140
Area 3.4663331539968E+14
Altitude 24502785.838927

Triangular Pyramid

Length = n
Surface area 3.4663331539968E+14
Volume 2.6692438407246E+21
Height 13337627.240459