28843908 (number)

28843908 is an even 8-digits composite number following 28843907 and preceding 28843909. In scientific notation, it is written as 2.8843908 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 9614632 positive integers (up to 28843908) that are relatively prime to 28843908.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-three thousand nine hundred eight

Notation

Scientific notation 2.8843908 × 10^7
Engineering notation 2.8843908 × 10^6

Prime Factorization of 28843908

Prime Factorization 2 × 2 × 3 × 2403659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14421954
Product of the distinct prime numbers

The prime factorization of 28843908 is 2 × 2 × 3 × 2403659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 18, 87, 908, 343, 7554, 3457, 66107, 99373, 490256, 195410, 6708043, 6900084, 30223398, 53115284, 933719711, 759601936, 4089355450, 4089843066

Basic calculations (n = 28843908)

Multiplication

n×y
n×2 57687816
n×3 86531724
n×4 115375632
n×5 144219540

Division

n÷y
n÷2 14421954
n÷3 9614636
n÷3 7210977
n÷5 5768781.6

Exponentiation

ny
n2 831971028712464
n3 2.3997295810848E+22
n4 6.9217579261688E+29
n5 1.9965054882068E+37

Nth Root

y√n
2√n 5370.6524743275
3√n 306.67946753959
4√n 73.28473561614
5√n 31.04636938391

Divisors of 28843908

1, 2, 3, 4, 6, 12, 2403659, 4807318, 7210977, 9614636, 14421954, 28843908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28843907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28843908 can be divided by 12 positive divisors. The sum of these divisors (counting 28843908) is 1, the average is 0.083333333333333.

Base conversion 28843908

Base System Value
2 Binary 1101110000001111110000100
3 Ternary 2000021102101220
4 Quaternary 1232001332010
5 Quinary 24341001113
6 Senary 2510120340
8 Octal 156017604
10 Decimal 28843908
12 Duodecimal 97b00b0
16 Hexadecimal 1b81f84
20 Vigesimal 9059f8
36 Base36 h683o

Cryptographic Hash Functions

md5 2015b1e01fa5f27f27a3634ce899d441
sha1 27b26a01a842e17ad00a291344b153fc9a984468
sha256 fed5d964f6d72d5e8b2b65e2e46f85182384af908bb01a186d0bc753b1055407
sha512 fcb521ee4c27768f815b5fdcb1c58976401523e81cfe6ccb2bf3bd8701d0708e11f1356dbb6e6e662aa8a03ca7ea68907f311ebe64f54d17b8e84bde8d531dc5
ripemd-160 4634a7366b92ea99d635ce90983d34581e572322

28843908 as geometric shapes

Circle

Radius = n
Diameter 57687816
Circumference 181231618.94724
Area 2.6137140718026E+15

Sphere

Radius = n
Volume 1.0051963763384E+23
Surface area 1.045485628721E+16
Circumference 181231618.94724

Square

Length = n
Perimeter 115375632
Area 831971028712464
Diagonal 40791445.885442

Cube

Length = n
Surface area 4991826172274784
Volume 2.3997295810848E+22
Space diagonal 49959114.144842

Equilateral Triangle

Length = n
Perimeter 86531724
Area 3.6025402303883E+14
Altitude 24979557.072421

Triangular Pyramid

Length = n
Surface area 3.6025402303883E+14
Volume 2.8281084329983E+21
Height 13597148.628481