28283927 is an odd 8-digits composite number following 28283926
and preceding 28283928 . In scientific notation, it is written as 2.8283927 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 23783760 positive integers (up to 28283927) that are relatively prime to 28283927.
28283927 has 8 divisors, whose sum is 32414592
The reverse of 28283927 is 72938282
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
twenty-eight million two hundred eighty-three thousand nine hundred twenty-seven
Scientific notation
2.8283927 × 10^7
Engineering notation
2.8283927 × 10^6
Prime Factorization
371 × 7 × 10891
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
28283927 Product of the distinct prime numbers
The prime factorization of 28283927 is 371 × 7 × 10891.
Since it has a total of 3 prime factors.
8 , 9 , 76 , 50 , 669 , 197 , 8073 , 3869 , 60062 , 44789 , 683508 , 885427 , 7821920 , 5396849 , 43554198 , 47800472 , 689836983 , 306239628 , 7366807338 , 6195006195
n×2
56567854
n×3
84851781
n×4
113135708
n×5
141419635
n÷2
14141963.5
n÷3
9427975.6666667
n÷3
7070981.75
n÷5
5656785.4
n2
799980526541329
n3
2.2626590814117E+22
n4
6.3996884284534E+29
n5
1.8100832033312E+37
2 √n5318.2635323948
3 √n304.68183968621
4 √n72.926425473862
5 √n30.924874193309
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
-28283926 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 28283927 can be divided by 8 positive divisors.
The sum of these divisors (counting 28283927) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011111001010000010111
3
Ternary
1222012222020212
4
Quaternary
1223321100113
5
Quinary
24220041202
6
Senary
2450120035
8
Octal
153712027
10
Decimal
28283927
12
Duodecimal
958001b
16
Hexadecimal
1af9417
20
Vigesimal
8gf9g7
36
Base36
gu80n
md5
8e83c268ee8c17c4c55c7a91c710819e
sha1
b313abf7c6b3a8efd3d697a2e36f24b32cb7f04b
sha256
14da3fd619684d0c4fbe25b9c8a9e59526a1a0349f5838a1151d84764f51041d
sha512
2df40c8307c806e6d1573435ec75a62f363c9c3cc274bfecfd1c0bfde03cf56ca635eb38aa735f2e4778c0c1f23c8ac874aae60a04be90638f23d351ada2c558
ripemd-160
92a743dace77a186e5e120c758e3b4e315c78696
Diameter
56567854
Circumference
177713154.55574
Area
2.5132129451971E+15
Volume
9.4778041969881E+22
Surface area
1.0052851780789E+16
Circumference
177713154.55574
Perimeter
113135708
Area
799980526541329
Diagonal
39999513.160571
Surface area
4799883159247974
Volume
2.2626590814117E+22
Space diagonal
48989198.601569
Perimeter
84851781
Area
3.4640172925882E+14
Altitude
24494599.300785
Surface area
3.4640172925882E+14
Volume
2.6665692999658E+21
Height
13333171.053524