28776323 is an odd 8-digits composite number following 28776322
and preceding 28776324 . In scientific notation, it is written as 2.8776323 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 27326880 positive integers (up to 28776323) that are relatively prime to 28776323.
28776323 has 8 divisors, whose sum is 30258480
The reverse of 28776323 is 32367782
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million seven hundred seventy-six thousand three hundred twenty-three
Scientific notation
2.8776323 × 10^7
Engineering notation
2.8776323 × 10^6
Prime Factorization
29 × 61 × 16267
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28776323
Product of the distinct prime numbers
The prime factorization of 28776323 is 29 × 61 × 16267.
Since it has a total of 3 prime factors.
2 , 9 , 82 , 35 , 365 , 483 , 2254 , 2591 , 35142 , 27243 , 329257 , 214087 , 7073842 , 7215288 , 38191100 , 17030664 , 787644630 , 109962361 , 695592687 , 7972890848
n×2
57552646
n×3
86328969
n×4
115105292
n×5
143881615
n÷2
14388161.5
n÷3
9592107.6666667
n÷3
7194080.75
n÷5
5755264.6
n2
828076765400329
n3
2.3829004469955E+22
n4
6.8571112939587E+29
n5
1.973224494419E+37
2 √n
5364.3567181909
3 √n
306.43975035164
4 √n
73.241768944987
5 √n
31.031806598242
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
-28776322
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 28776323 can be divided by 8 positive divisors.
The sum of these divisors (counting 28776323) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110001011110000011
3
Ternary
2000010222200202
4
Quaternary
1231301132003
5
Quinary
24331320243
6
Senary
2504435415
8
Octal
155613603
10
Decimal
28776323
12
Duodecimal
9778b6b
16
Hexadecimal
1b71783
20
Vigesimal
8jh0g3
36
Base36
h4ryb
md5
ba1fe580745a9549676b427ef843983d
sha1
9b9ca5fee5f17453918915bc39852c94f0ce2968
sha256
d3057cfb0df51ad1b571c6b06c7eb382868f5c2a69a6d27dbeca755fcb1df150
sha512
4277476151614f5b60b507ad57a194a1e8458822425c50cf83d5405148f20f2917629489d80b66ca79f988edea8314ecd8ed9c8f1bc9118feddfd398557fd580
ripemd-160
bd37b48188cd4ef061f10afab645d75e6dab4b04
Diameter
57552646
Circumference
180806969.86825
Area
2.6014798827901E+15
Volume
9.9814700513559E+22
Surface area
1.040591953116E+16
Circumference
180806969.86825
Perimeter
115105292
Area
828076765400329
Diagonal
40695866.261829
Surface area
4968460592401974
Volume
2.3829004469955E+22
Space diagonal
49842053.491013
Perimeter
86328969
Area
3.5856775756017E+14
Altitude
24921026.745506
Surface area
3.5856775756017E+14
Volume
2.8082751082716E+21
Height
13565288.753943