28354018 (number)

28354018 is an even 8-digits composite number following 28354017 and preceding 28354019. In scientific notation, it is written as 2.8354018 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 11046960 positive integers (up to 28354018) that are relatively prime to 28354018.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred fifty-four thousand eighteen

Notation

Scientific notation 2.8354018 × 10^7
Engineering notation 2.8354018 × 10^6

Prime Factorization of 28354018

Prime Factorization 2 × 7 × 11 × 184117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28354018
Product of the distinct prime numbers

The prime factorization of 28354018 is 2 × 7 × 11 × 184117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 25, 42, 316, 202, 3434, 6639, 58021, 21499, 285962, 67362, 4758473, 1057578, 53078064, 69746017, 442532429, 636959390, 1692672979, 3551024871

Basic calculations (n = 28354018)

Multiplication

n×y
n×2 56708036
n×3 85062054
n×4 113416072
n×5 141770090

Division

n÷y
n÷2 14177009
n÷3 9451339.3333333
n÷3 7088504.5
n÷5 5670803.6

Exponentiation

ny
n2 803950336744324
n3 2.2795222319155E+22
n4 6.4633614395131E+29
n5 1.8326226659646E+37

Nth Root

y√n
2√n 5324.8491058433
3√n 304.93331158641
4√n 72.971563679582
5√n 30.94018614034

Divisors of 28354018

1, 2, 7, 11, 14, 22, 77, 154, 184117, 368234, 1288819, 2025287, 2577638, 4050574, 14177009, 28354018

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 -28354017
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 28354018 can be divided by 16 positive divisors. The sum of these divisors (counting 28354018) is 1, the average is 0.0625.

Base conversion 28354018

Base System Value
2 Binary 1101100001010010111100010
3 Ternary 1222100112101211
4 Quaternary 1230022113202
5 Quinary 24224312033
6 Senary 2451420334
8 Octal 154122742
10 Decimal 28354018
12 Duodecimal 95b46aa
16 Hexadecimal 1b0a5e2
20 Vigesimal 8h450i
36 Base36 gvq3m

Cryptographic Hash Functions

md5 41de6dbd3589a876564404d8f8299c0d
sha1 0fe7065c0d4509c8b706aa4a43b8ec0ee6cb116d
sha256 9a0080f8ecac65f81caf633494ce8bb3dfbb4bb1542c130cedf1e392e4c2ac1f
sha512 de2e8b7ad5143606f05e87fc2d38090afb211836305caabf0996474c201f2cd17948e5537c3762297f5542d62c31ef3d4e5a73e3aa30687a51ebcf55bcd64baf
ripemd-160 782a73fd8dba8e5595b351ee1a07faea74206b97

28354018 as geometric shapes

Circle

Radius = n
Diameter 56708036
Circumference 178153549.29711
Area 2.525684471767E+15

Sphere

Radius = n
Volume 9.5484403966403E+22
Surface area 1.0102737887068E+16
Circumference 178153549.29711

Square

Length = n
Perimeter 113416072
Area 803950336744324
Diagonal 40098636.803371

Cube

Length = n
Surface area 4823702020465944
Volume 2.2795222319155E+22
Space diagonal 49110599.774722

Equilateral Triangle

Length = n
Perimeter 85062054
Area 3.4812070750082E+14
Altitude 24555299.887361

Triangular Pyramid

Length = n
Surface area 3.4812070750082E+14
Volume 2.6864427134215E+21
Height 13366212.26779