28366997 is an odd 8-digits composite number following 28366996
and preceding 28366998 . In scientific notation, it is written as 2.8366997 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 27887328 positive integers (up to 28366997) that are relatively prime to 28366997.
28366997 has 8 divisors, whose sum is 28849344
The reverse of 28366997 is 79966382
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
twenty-eight million three hundred sixty-six thousand nine hundred ninety-seven
Scientific notation
2.8366997 × 10^7
Engineering notation
2.8366997 × 10^6
Prime Factorization
523 × 73 × 743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28366997
Product of the distinct prime numbers
The prime factorization of 28366997 is 523 × 73 × 743.
Since it has a total of 3 prime factors.
8 , 1 , 60 , 12 , 114 , 277 , 8451 , 8505 , 78081 , 3218 , 327387 , 460900 , 840151 , 3284601 , 80714235 , 15071781 , 841400037 , 258145373 , 8812687258 , 9226170107
n×2
56733994
n×3
85100991
n×4
113467988
n×5
141834985
n÷2
14183498.5
n÷3
9455665.6666667
n÷3
7091749.25
n÷5
5673399.4
n2
804686518798009
n3
2.2826540064684E+22
n4
6.4752039353526E+29
n5
1.8368209060853E+37
2 √n
5326.0676863893
3 √n
304.97983204456
4 √n
72.979912896559
5 √n
30.943018184591
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
-28366996
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 28366997 can be divided by 8 positive divisors.
The sum of these divisors (counting 28366997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100001101100010010101
3
Ternary
1222101012012112
4
Quaternary
1230031202111
5
Quinary
24230220442
6
Senary
2452000405
8
Octal
154154225
10
Decimal
28366997
12
Duodecimal
9600105
16
Hexadecimal
1b0d895
20
Vigesimal
8h5h9h
36
Base36
gw045
md5
cbaf505ce40dd4f832c570833c47e7fc
sha1
2d8f4153fbb8c366b70dccab82190f632d0093e1
sha256
a13c589f06b7e6d3ab3744cc8a1eabbd24c598bc49416d5e4a6186211761711a
sha512
72a382ae63b9647f0d99fb358458d69ec945a693b1191d3f44d360ef0d9432e0f0af78c47f95a86bfe3c94c74e9b28dfb8981da40d4b4045b3425d33e8ee06e9
ripemd-160
a0c03a70d5ef66aac552dde0d2094107607bd62d
Diameter
56733994
Circumference
178235098.75921
Area
2.5279972558986E+15
Volume
9.5615587432111E+22
Surface area
1.0111989023594E+16
Circumference
178235098.75921
Perimeter
113467988
Area
804686518798009
Diagonal
40116991.881197
Surface area
4828119112788054
Volume
2.2826540064684E+22
Space diagonal
49133080.062154
Perimeter
85100991
Area
3.4843948368097E+14
Altitude
24566540.031077
Surface area
3.4843948368097E+14
Volume
2.6901335451274E+21
Height
13372330.627066