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.
28427199 has 8 divisors, whose sum is 37931520
The reverse of 28427199 is 99172482
Previous prime number is 1759
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-eight million four hundred twenty-seven thousand one hundred ninety-nine
Scientific notation
2.8427199 × 10^7
Engineering notation
2.8427199 × 10^6
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.
5 , 5 , 17 , 90 , 901 , 735 , 5231 , 1458 , 36906 , 73801 , 381905 , 259235 , 4162753 , 2808386 , 70716845 , 60157949 , 174778123 , 813150084 , 8823808943 , 8276584403
n×2
56854398
n×3
85281597
n×4
113708796
n×5
142135995
n÷2
14213599.5
n÷3
9475733
n÷3
7106799.75
n÷5
5685439.8
n2
808105642985601
n3
2.2972179926175E+22
n4
6.5303473022517E+29
n5
1.8563948230022E+37
2 √n
5331.7163277879
3 √n
305.19542792006
4 √n
73.018602614593
5 √n
30.956140844209
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
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
md5
3480772fd60c60e6f537d04eec220986
sha1
015f97df6d9c541f2b36c89f92ec1f25e846bccc
sha256
9e8b8e85b4b3c1be15bd384f808c3d8667c7c1c5ff57812149ce71d14e9a4261
sha512
16a504c90eb6641be3724c607c0c69f8d2d989ffb1c58784837ec36b6cf27c8bdfacb43ccabb0191db5b0f4fbcae92e18709b2ad74f9acb5f02ab6e0602ea94b
ripemd-160
516c84e681192151df3674cd987cccb54d5d1ef8
Diameter
56854398
Circumference
178613359.08107
Area
2.538738751328E+15
Volume
9.6225642257351E+22
Surface area
1.0154955005312E+16
Circumference
178613359.08107
Perimeter
113708796
Area
808105642985601
Diagonal
40202130.366079
Surface area
4848633857913606
Volume
2.2972179926175E+22
Space diagonal
49237352.984871
Perimeter
85281597
Area
3.4992000788354E+14
Altitude
24618676.492436
Surface area
3.4992000788354E+14
Volume
2.7072973674059E+21
Height
13400710.122026