28438199 is an odd 8-digits prime number following 28438198
and preceding 28438200 . In scientific notation, it is written as 2.8438199 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 28438198 positive integers (up to 28438199) that are relatively prime to 28438199.
28438199 has 2 divisors, whose sum is 28438200
The reverse of 28438199 is 99183482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
twenty-eight million four hundred thirty-eight thousand one hundred ninety-nine
Scientific notation
2.8438199 × 10^7
Engineering notation
2.8438199 × 10^6
Prime Factorization
28438199
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28438199 Product of the distinct prime numbers
The prime factorization of 28438199 is 28438199.
Since it has a total of 1 prime factors.
2 , 2 , 14 , 90 , 671 , 76 , 1512 , 136 , 70501 , 49949 , 398194 , 906400 , 6715140 , 9565727 , 47757774 , 43831915 , 854842785 , 543064932 , 4385205037 , 1306740190
n×2
56876398
n×3
85314597
n×4
113752796
n×5
142190995
n÷2
14219099.5
n÷3
9479399.6666667
n÷3
7109549.75
n÷5
5687639.8
n2
808731162363601
n3
2.2998857732797E+22
n4
6.5404609297798E+29
n5
1.859989294728E+37
2 √n5332.7477907735
3 √n305.23478830844
4 √n73.025665288127
5 √n30.958536189988
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28438200 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14219100 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5332.7478845338 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999296721 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28438199 can be divided by 2 positive divisors.
The sum of these divisors (counting 28438199) is 28438200, the average is 14219100.
Base
System
Value
2
Binary
1101100011110111010110111
3
Ternary
1222111210212122
4
Quaternary
1230132322313
5
Quinary
24240010244
6
Senary
2453310155
8
Octal
154367267
10
Decimal
28438199
12
Duodecimal
963535b
16
Hexadecimal
1b1eeb7
20
Vigesimal
8hef9j
36
Base36
gxj1z
md5
a9d3a42979d43f4dc3db8276356d1207
sha1
d3e1947790fc75dc56ecaa9f38484a5c4ef0ab83
sha256
d8828d371ff70d80b6377109b4014336b815eaca8c845219dd10bb7b2c4b6b92
sha512
a712f3444180fa75f829e3e0ee5f5d55d574c75126e58af4d0aa6d0a22276b5282d57d64696c7a4c2372c489aaa810d6a80083a4ccd466eea9aacbf16d317264
ripemd-160
ff80cc7d23a532071e75f69ae650a9cd000f5a6e
Diameter
56876398
Circumference
178682474.11945
Area
2.5407038784106E+15
Volume
9.6337389992417E+22
Surface area
1.0162815513642E+16
Circumference
178682474.11945
Perimeter
113752796
Area
808731162363601
Diagonal
40217686.715265
Surface area
4852386974181606
Volume
2.2998857732797E+22
Space diagonal
49256405.543754
Perimeter
85314597
Area
3.501908657195E+14
Altitude
24628202.771877
Surface area
3.501908657195E+14
Volume
2.7104413770676E+21
Height
13405895.571755