28694793 is an odd 8-digits composite number following 28694792
and preceding 28694794 . In scientific notation, it is written as 2.8694793 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 17564160 positive integers (up to 28694793) that are relatively prime to 28694793.
28694793 has 16 divisors, whose sum is 41501376
The reverse of 28694793 is 39749682
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-eight million six hundred ninety-four thousand seven hundred ninety-three
Scientific notation
2.8694793 × 10^7
Engineering notation
2.8694793 × 10^6
Prime Factorization
3 × 17 × 41 × 13723
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28694793
Product of the distinct prime numbers
The prime factorization of 28694793 is 3 × 17 × 41 × 13723.
Since it has a total of 4 prime factors.
2 , 4 , 82 , 98 , 410 , 69 , 4688 , 285 , 66349 , 93742 , 857303 , 96171 , 2901868 , 6599479 , 1482840 , 19463354 , 996154834 , 357769867 , 950733851 , 5207253634
n×2
57389586
n×3
86084379
n×4
114779172
n×5
143473965
n÷2
14347396.5
n÷3
9564931
n÷3
7173698.25
n÷5
5738958.6
n2
823391145312849
n3
2.3627038472785E+22
n4
6.7797297817961E+29
n5
1.9454294268457E+37
2 √n
5356.7520943198
3 √n
306.15007163159
4 √n
73.189836004187
5 √n
31.014202574734
1 , 3 , 17 , 41 , 51 , 123 , 697 , 2091 , 13723 , 41169 , 233291 , 562643 , 699873 , 1687929 , 9564931 , 28694793
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28694792
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28694793 can be divided by 16 positive divisors.
The sum of these divisors (counting 28694793) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101101011101100100001001
3
Ternary
1222222211212010
4
Quaternary
1231131210021
5
Quinary
24321213133
6
Senary
2503010133
8
Octal
155354411
10
Decimal
28694793
12
Duodecimal
9739949
16
Hexadecimal
1b5d909
20
Vigesimal
8j6gjd
36
Base36
h311l
md5
041c4a30a7203cf4000292ee84896efa
sha1
9f99e0a5300fe74b64cdf3b4b59de9f2112cc7e2
sha256
042cb00c65f5bcc1528662c9b2fa69bceb8d0d0149c0980af69d6f0578243c3e
sha512
6406d885e30c9a3a4c3d085929464fc63a819f7cbfbc1472995dfe6ed16ba27161d6156a7e20c94daa95f920b54d4a67eae0befa9085312df97ad4ea460efcfa
ripemd-160
2f6bef0e206552516fe5536b94e96f6ea5ed154c
Diameter
57389586
Circumference
180294701.77016
Area
2.5867595731457E+15
Volume
9.8968707322914E+22
Surface area
1.0347038292583E+16
Circumference
180294701.77016
Perimeter
114779172
Area
823391145312849
Diagonal
40580565.430089
Surface area
4940346871877094
Volume
2.3627038472785E+22
Space diagonal
49700839.388672
Perimeter
86084379
Area
3.5653882454605E+14
Altitude
24850419.694336
Surface area
3.5653882454605E+14
Volume
2.7844731872436E+21
Height
13526855.143363