28135079 (number)

28135079 is an odd 8-digits composite number following 28135078 and preceding 28135080. In scientific notation, it is written as 2.8135079 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 23901696 positive integers (up to 28135079) that are relatively prime to 28135079.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty-five thousand seventy-nine

Notation

Scientific notation 2.8135079 × 10^7
Engineering notation 2.8135079 × 10^6

Prime Factorization of 28135079

Prime Factorization 7 × 113 × 35569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28135079
Product of the distinct prime numbers

The prime factorization of 28135079 is 7 × 113 × 35569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 5, 2, 999, 464, 5209, 5049, 63382, 29201, 646478, 429823, 6055980, 1843547, 30277337, 30542603, 260515817, 654363287, 4618244101, 5771506312

Basic calculations (n = 28135079)

Multiplication

n×y
n×2 56270158
n×3 84405237
n×4 112540316
n×5 140675395

Division

n÷y
n÷2 14067539.5
n÷3 9378359.6666667
n÷3 7033769.75
n÷5 5627015.8

Exponentiation

ny
n2 791582670336241
n3 2.2271240964941E+22
n4 6.2660312397665E+29
n5 1.762952839473E+37

Nth Root

y√n
2√n 5304.2510310128
3√n 304.1464228557
4√n 72.830289241584
5√n 30.89225618966

Divisors of 28135079

1, 7, 113, 791, 35569, 248983, 4019297, 28135079

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28135078
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28135079 can be divided by 8 positive divisors. The sum of these divisors (counting 28135079) is 1, the average is 0.125.

Base conversion 28135079

Base System Value
2 Binary 1101011010100111010100111
3 Ternary 1221221102001222
4 Quaternary 1223110322213
5 Quinary 24200310304
6 Senary 2443010555
8 Octal 153247247
10 Decimal 28135079
12 Duodecimal 9509a5b
16 Hexadecimal 1ad4ea7
20 Vigesimal 8fghdj
36 Base36 gr15z

Cryptographic Hash Functions

md5 32bc2c944121e4cb11b779377a8ae190
sha1 b4f53d34ac6bb15a6178e6d7c08167f51e0dff88
sha256 f68368a9fc2d1313d8e1cc9da8eb59f9e9c2f848faf56c2fa64f60464f221090
sha512 4f8896e995aec5cdf2a65199a5a81de06a5ee4bcd8149988102dc06f4037735e408e6cec7b27b7c5aa5dfd8e41c7bb75718c847af456be95a95f0d95cf631112
ripemd-160 d28a7c458a4bc6cbd4dea4727e177f409260280f

28135079 as geometric shapes

Circle

Radius = n
Diameter 56270158
Circumference 176777914.98914
Area 2.4868303018373E+15

Sphere

Radius = n
Volume 9.3289556002383E+22
Surface area 9.9473212073493E+15
Circumference 176777914.98914

Square

Length = n
Perimeter 112540316
Area 791582670336241
Diagonal 39789010.300238

Cube

Length = n
Surface area 4749496022017446
Volume 2.2271240964941E+22
Space diagonal 48731386.302964

Equilateral Triangle

Length = n
Perimeter 84405237
Area 3.4276535085335E+14
Altitude 24365693.151482

Triangular Pyramid

Length = n
Surface area 3.4276535085335E+14
Volume 2.6246909186249E+21
Height 13263003.433413