28676835 (number)

28676835 is an odd 8-digits composite number following 28676834 and preceding 28676836. In scientific notation, it is written as 2.8676835 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 13478400 positive integers (up to 28676835) that are relatively prime to 28676835.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-six thousand eight hundred thirty-five

Notation

Scientific notation 2.8676835 × 10^7
Engineering notation 2.8676835 × 10^6

Prime Factorization of 28676835

Prime Factorization 165 × 27 × 41 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28676835
Product of the distinct prime numbers

The prime factorization of 28676835 is 165 × 27 × 41 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 96, 52, 276, 705, 271, 7486, 33679, 10233, 192645, 67990, 947775, 8932153, 25103880, 3844591, 622646143, 698237838, 3459400633, 1510769765

Basic calculations (n = 28676835)

Multiplication

n×y
n×2 57353670
n×3 86030505
n×4 114707340
n×5 143384175

Division

n÷y
n÷2 14338417.5
n÷3 9558945
n÷3 7169208.75
n÷5 5735367

Exponentiation

ny
n2 822360865617225
n3 2.3582706853762E+22
n4 6.7627739329871E+29
n5 1.9393495221857E+37

Nth Root

y√n
2√n 5355.075629718
3√n 306.08619255911
4√n 73.178382256771
5√n 31.010319692394

Divisors of 28676835

1, 27, 41, 157, 165, 1107, 4239, 4455, 6437, 6765, 25905, 173799, 182655, 699435, 1062105, 28676835

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 -28676834
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 28676835 can be divided by 16 positive divisors. The sum of these divisors (counting 28676835) is 1, the average is 0.0625.

Base conversion 28676835

Base System Value
2 Binary 1101101011001001011100011
3 Ternary 1222221221020000
4 Quaternary 1231121023203
5 Quinary 24320124320
6 Senary 2502351043
8 Octal 155311343
10 Decimal 28676835
12 Duodecimal 972b483
16 Hexadecimal 1b592e3
20 Vigesimal 8j4c1f
36 Base36 h2n6r

Cryptographic Hash Functions

md5 e081a329d82eb53f516b69b87be160ab
sha1 febcbd909960a1939bdd9bb82284a8f851fce4c5
sha256 2db7e237ca743a7d789243067c8c4421039058d818b958a48c0d9804aa9b59e5
sha512 e1c79a9ee79d2fa34f2ad98a9ae00dec9727391d6be5ccb5dacf8381ea7fd78355548641a4013fe5905a7f151ef1e02bd7d3780bd94c40f9ec31cc3b17baa849
ripemd-160 d3851ebfcc6b1adce2d87c3d6729780d18c92ac2

28676835 as geometric shapes

Circle

Radius = n
Diameter 57353670
Circumference 180181868.32841
Area 2.5835228540228E+15

Sphere

Radius = n
Volume 9.8783011471389E+22
Surface area 1.0334091416091E+16
Circumference 180181868.32841

Square

Length = n
Perimeter 114707340
Area 822360865617225
Diagonal 40555168.982935

Cube

Length = n
Surface area 4934165193703350
Volume 2.3582706853762E+22
Space diagonal 49669735.220269

Equilateral Triangle

Length = n
Perimeter 86030505
Area 3.5609270035134E+14
Altitude 24834867.610135

Triangular Pyramid

Length = n
Surface area 3.5609270035134E+14
Volume 2.7792486558383E+21
Height 13518389.660978