28163933 is an odd 8-digits composite number following 28163932
and preceding 28163934 . In scientific notation, it is written as 2.8163933 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 24110064 positive integers (up to 28163933) that are relatively prime to 28163933.
28163933 has 8 divisors, whose sum is 32227968
The reverse of 28163933 is 33936182
Previous prime number is 983
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty-eight million one hundred sixty-three thousand nine hundred thirty-three
Scientific notation
2.8163933 × 10^7
Engineering notation
2.8163933 × 10^6
Prime Factorization
7 × 983 × 4093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28163933
Product of the distinct prime numbers
The prime factorization of 28163933 is 7 × 983 × 4093.
Since it has a total of 3 prime factors.
10 , 1 , 93 , 71 , 992 , 931 , 1173 , 9811 , 50526 , 43553 , 934973 , 601361 , 5991219 , 3146054 , 77179410 , 23180377 , 859821082 , 798674630 , 7621337837 , 1756485902
n×2
56327866
n×3
84491799
n×4
112655732
n×5
140819665
n÷2
14081966.5
n÷3
9387977.6666667
n÷3
7040983.25
n÷5
5632786.6
n2
793207122028489
n3
2.2339832239933E+22
n4
6.2917753843672E+29
n5
1.7720114037637E+37
2 √n
5306.9702279172
3 √n
304.25036003871
4 √n
72.848954885552
5 √n
30.898589917945
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
-28163932
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 28163933 can be divided by 8 positive divisors.
The sum of these divisors (counting 28163933) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011011011111101011101
3
Ternary
1221222212122122
4
Quaternary
1223123331131
5
Quinary
24202221213
6
Senary
2443352325
8
Octal
153337535
10
Decimal
28163933
12
Duodecimal
95226a5
16
Hexadecimal
1adbf5d
20
Vigesimal
8g09gd
36
Base36
grnfh
md5
a86ad148d5c77cc23530add2ed38384a
sha1
ac7b83a532d789efce1e04188300cca02e9d52eb
sha256
a8811cbddc970eb1e2efdc59f0ef7ee7a1191a1af86305ebe65bb76dfc3033af
sha512
fa20ec0f19ae7617c21a55dc4fd72354199f0f230ade1c0ecbbfb7f98bfd1a2bd90856ca394bed80118a9037822e1423b4bc9deeea1db4499c6bc0f55e63f7c6
ripemd-160
7756e2650a71f04594e28e25264c247305f9962e
Diameter
56327866
Circumference
176959210.01799
Area
2.4919336673398E+15
Volume
9.3576870463203E+22
Surface area
9.9677346693592E+15
Circumference
176959210.01799
Perimeter
112655732
Area
793207122028489
Diagonal
39829816.018367
Surface area
4759242732170934
Volume
2.2339832239933E+22
Space diagonal
48781362.896966
Perimeter
84491799
Area
3.4346875906971E+14
Altitude
24390681.448483
Surface area
3.4346875906971E+14
Volume
2.6327744779044E+21
Height
13276605.339456