28432884 (number)

28432884 is an even 8-digits composite number following 28432883 and preceding 28432885. In scientific notation, it is written as 2.8432884 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 9464224 positive integers (up to 28432884) that are relatively prime to 28432884.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand eight hundred eighty-four

Notation

Scientific notation 2.8432884 × 10^7
Engineering notation 2.8432884 × 10^6

Prime Factorization of 28432884

Prime Factorization 2 × 2 × 3 × 1013 × 2339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14216442
Product of the distinct prime numbers

The prime factorization of 28432884 is 2 × 2 × 3 × 1013 × 2339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 15, 63, 209, 254, 2966, 4264, 57356, 22405, 409526, 442428, 9896143, 8417373, 18946077, 55658411, 764195149, 262088399, 3674828215, 3274921967

Basic calculations (n = 28432884)

Multiplication

n×y
n×2 56865768
n×3 85298652
n×4 113731536
n×5 142164420

Division

n÷y
n÷2 14216442
n÷3 9477628
n÷3 7108221
n÷5 5686576.8

Exponentiation

ny
n2 808428892557456
n3 2.2985964924335E+22
n4 6.5355727432167E+29
n5 1.8582518168144E+37

Nth Root

y√n
2√n 5332.2494315251
3√n 305.21577135195
4√n 73.022252988559
5√n 30.957378895025

Divisors of 28432884

1, 2, 3, 4, 6, 12, 1013, 2026, 2339, 3039, 4052, 4678, 6078, 7017, 9356, 12156, 14034, 28068, 2369407, 4738814, 7108221, 9477628, 14216442, 28432884

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 -28432883
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 28432884 can be divided by 24 positive divisors. The sum of these divisors (counting 28432884) is 1, the average is 0.041666666666667.

Base conversion 28432884

Base System Value
2 Binary 1101100011101100111110100
3 Ternary 1222111112120210
4 Quaternary 1230131213310
5 Quinary 24234323014
6 Senary 2453225420
8 Octal 154354764
10 Decimal 28432884
12 Duodecimal 9632270
16 Hexadecimal 1b1d9f4
20 Vigesimal 8he244
36 Base36 gxeyc

Cryptographic Hash Functions

md5 ce3321ca976c701fb97e959845cdbfea
sha1 fa5dd3ddf4de4bcb964ddeef976b13f7563f2ad2
sha256 92a48d2ec1a1e13f51aa0e0f2dc7ccb01a6406a0024ca6f86476aca7762ddf29
sha512 087c345e75024bf85df69d08f151e10adfe27efed896330c58057befa934bfd4abf508d4c2a3bb7e1bec3bbf6af262e1f475a589aa2953ff6c7fabcc04c5a36c
ripemd-160 492991190806a00dc8bd640c59455d2fd0360d2a

28432884 as geometric shapes

Circle

Radius = n
Diameter 56865768
Circumference 178649078.98954
Area 2.5397542698082E+15

Sphere

Radius = n
Volume 9.6283384722616E+22
Surface area 1.0159017079233E+16
Circumference 178649078.98954

Square

Length = n
Perimeter 113731536
Area 808428892557456
Diagonal 40210170.170181

Cube

Length = n
Surface area 4850573355344736
Volume 2.2985964924335E+22
Space diagonal 49247199.693712

Equilateral Triangle

Length = n
Perimeter 85298652
Area 3.5005997905404E+14
Altitude 24623599.846856

Triangular Pyramid

Length = n
Surface area 3.5005997905404E+14
Volume 2.7089219450189E+21
Height 13403390.056727