28673882 is an even 8-digits composite number following 28673881
and preceding 28673883 . In scientific notation, it is written as 2.8673882 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 14093884 positive integers (up to 28673882) that are relatively prime to 28673882.
28673882 has 8 divisors, whose sum is 43740000
The reverse of 28673882 is 28837682
Previous prime number is 59
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
twenty-eight million six hundred seventy-three thousand eight hundred eighty-two
Scientific notation
2.8673882 × 10^7
Engineering notation
2.8673882 × 10^6
Prime Factorization
2 × 59 × 242999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28673882
Product of the distinct prime numbers
The prime factorization of 28673882 is 2 × 59 × 242999.
Since it has a total of 3 prime factors.
5 , 8 , 78 , 84 , 965 , 196 , 7762 , 3973 , 49806 , 99960 , 94853 , 544181 , 7008252 , 3525812 , 56395563 , 82674734 , 336932320 , 305468739 , 3915083966 , 4650595152
n×2
57347764
n×3
86021646
n×4
114695528
n×5
143369410
n÷2
14336941
n÷3
9557960.6666667
n÷3
7168470.5
n÷5
5734776.4
n2
822191508949924
n3
2.3575422309032E+22
n4
6.7599887738935E+29
n5
1.9383512042395E+37
2 √n
5354.7999028909
3 √n
306.07568577952
4 √n
73.17649829618
5 √n
31.009681007922
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
-28673881
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 28673882 can be divided by 8 positive divisors.
The sum of these divisors (counting 28673882) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011000011101011010
3
Ternary
1222221210011122
4
Quaternary
1231120131122
5
Quinary
24320031012
6
Senary
2502325242
8
Octal
155303532
10
Decimal
28673882
12
Duodecimal
9729822
16
Hexadecimal
1b5875a
20
Vigesimal
8j44e2
36
Base36
h2kwq
md5
5f43e5f9f5b2926bc8a653a902d7d043
sha1
44058fd25ab506ab42a76ea8947caceaf94206d8
sha256
9b14415747d3c02bb9321ac5d55d3396d283fd37716aa230ba56e34e73decb94
sha512
235ed852e98e0be9f6f7fe991344f0653628608c45baebb7eb31d7ff08a6f31752f3ac43582cbd42676f55114217b49a325ac92c6426936e08828bafa63b65a5
ripemd-160
43f36b3a39bf901abb58cde864ac90fd0ba3e125
Diameter
57347764
Circumference
180163314.0822
Area
2.582990804361E+15
Volume
9.8752498041776E+22
Surface area
1.0331963217444E+16
Circumference
180163314.0822
Perimeter
114695528
Area
822191508949924
Diagonal
40550992.810286
Surface area
4933149053699544
Volume
2.3575422309032E+22
Space diagonal
49664620.474235
Perimeter
86021646
Area
3.5601936676325E+14
Altitude
24832310.237117
Surface area
3.5601936676325E+14
Volume
2.7783901640089E+21
Height
13516997.603429