28482942 (number)

28482942 is an even 8-digits composite number following 28482941 and preceding 28482943. In scientific notation, it is written as 2.8482942 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 9094176 positive integers (up to 28482942) that are relatively prime to 28482942.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-two thousand nine hundred forty-two

Notation

Scientific notation 2.8482942 × 10^7
Engineering notation 2.8482942 × 10^6

Prime Factorization of 28482942

Prime Factorization 2 × 3 × 53 × 43 × 2083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28482942
Product of the distinct prime numbers

The prime factorization of 28482942 is 2 × 3 × 53 × 43 × 2083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 3, 30, 164, 535, 7319, 5881, 32351, 36138, 1847, 915433, 138866, 4029567, 4883988, 13239740, 622450004, 147298089, 250980533, 8201715831

Basic calculations (n = 28482942)

Multiplication

n×y
n×2 56965884
n×3 85448826
n×4 113931768
n×5 142414710

Division

n÷y
n÷2 14241471
n÷3 9494314
n÷3 7120735.5
n÷5 5696588.4

Exponentiation

ny
n2 811277984975364
n3 2.310758379193E+22
n4 6.5817196890569E+29
n5 1.8746674016366E+37

Nth Root

y√n
2√n 5336.9412588111
3√n 305.39478395314
4√n 73.054371934957
5√n 30.968271735222

Divisors of 28482942

1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2083, 2279, 4166, 4558, 6249, 6837, 12498, 13674, 89569, 110399, 179138, 220798, 268707, 331197, 537414, 662394, 4747157, 9494314, 14241471, 28482942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28482941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28482942 can be divided by 32 positive divisors. The sum of these divisors (counting 28482942) is 1, the average is 0.03125.

Base conversion 28482942

Base System Value
2 Binary 1101100101001110101111110
3 Ternary 1222121002020210
4 Quaternary 1230221311332
5 Quinary 24242423232
6 Senary 2454253250
8 Octal 154516576
10 Decimal 28482942
12 Duodecimal 9657226
16 Hexadecimal 1b29d7e
20 Vigesimal 8i0772
36 Base36 gyhku

Cryptographic Hash Functions

md5 e920140b3d6593c059e8bc8a84084979
sha1 59d2f0aec8776dbf26bafd7c4f5c9ca388bf1bec
sha256 0ebec6b71dc8a0a852da5f75fa6e52b34f0024bf01ae01087af08d6e4311b50c
sha512 37cbc6dfa794458952c8f0bc699d54551a8f63a32b05fe25a86cdedfeffd98fa16ff12cf9d13bbf2aa7e718c744c360a9dad87aff6de7e533a9e56823b36c110
ripemd-160 285b129cf47f6868ce69761e5583a4503c0f689c

28482942 as geometric shapes

Circle

Radius = n
Diameter 56965884
Circumference 178963602.67965
Area 2.5487049576177E+15

Sphere

Radius = n
Volume 9.6792820643918E+22
Surface area 1.0194819830471E+16
Circumference 178963602.67965

Square

Length = n
Perimeter 113931768
Area 811277984975364
Diagonal 40280962.872686

Cube

Length = n
Surface area 4867667909852184
Volume 2.310758379193E+22
Space diagonal 49333902.693037

Equilateral Triangle

Length = n
Perimeter 85448826
Area 3.5129367225986E+14
Altitude 24666951.346519

Triangular Pyramid

Length = n
Surface area 3.5129367225986E+14
Volume 2.7232548660184E+21
Height 13426987.624229