28427199 (number)

28427199 is an odd 8-digits composite number following 28427198 and preceding 28427200. In scientific notation, it is written as 2.8427199 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 18937176 positive integers (up to 28427199) that are relatively prime to 28427199.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-seven thousand one hundred ninety-nine

Notation

Scientific notation 2.8427199 × 10^7
Engineering notation 2.8427199 × 10^6

Prime Factorization of 28427199

Prime Factorization 3 × 1759 × 5387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28427199
Product of the distinct prime numbers

The prime factorization of 28427199 is 3 × 1759 × 5387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28427199)

Multiplication

n×y
n×2 56854398
n×3 85281597
n×4 113708796
n×5 142135995

Division

n÷y
n÷2 14213599.5
n÷3 9475733
n÷3 7106799.75
n÷5 5685439.8

Exponentiation

ny
n2 808105642985601
n3 2.2972179926175E+22
n4 6.5303473022517E+29
n5 1.8563948230022E+37

Nth Root

y√n
2√n 5331.7163277879
3√n 305.19542792006
4√n 73.018602614593
5√n 30.956140844209

Divisors of 28427199

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 -28427198
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 28427199 can be divided by 8 positive divisors. The sum of these divisors (counting 28427199) is 1, the average is 0.125.

Base conversion 28427199

Base System Value
2 Binary 1101100011100001110111111
3 Ternary 1222111020210020
4 Quaternary 1230130032333
5 Quinary 24234132244
6 Senary 2453143223
8 Octal 154341677
10 Decimal 28427199
12 Duodecimal 962ab13
16 Hexadecimal 1b1c3bf
20 Vigesimal 8hd7jj
36 Base36 gxakf

Cryptographic Hash Functions

md5 3480772fd60c60e6f537d04eec220986
sha1 015f97df6d9c541f2b36c89f92ec1f25e846bccc
sha256 9e8b8e85b4b3c1be15bd384f808c3d8667c7c1c5ff57812149ce71d14e9a4261
sha512 16a504c90eb6641be3724c607c0c69f8d2d989ffb1c58784837ec36b6cf27c8bdfacb43ccabb0191db5b0f4fbcae92e18709b2ad74f9acb5f02ab6e0602ea94b
ripemd-160 516c84e681192151df3674cd987cccb54d5d1ef8

28427199 as geometric shapes

Circle

Radius = n
Diameter 56854398
Circumference 178613359.08107
Area 2.538738751328E+15

Sphere

Radius = n
Volume 9.6225642257351E+22
Surface area 1.0154955005312E+16
Circumference 178613359.08107

Square

Length = n
Perimeter 113708796
Area 808105642985601
Diagonal 40202130.366079

Cube

Length = n
Surface area 4848633857913606
Volume 2.2972179926175E+22
Space diagonal 49237352.984871

Equilateral Triangle

Length = n
Perimeter 85281597
Area 3.4992000788354E+14
Altitude 24618676.492436

Triangular Pyramid

Length = n
Surface area 3.4992000788354E+14
Volume 2.7072973674059E+21
Height 13400710.122026