28932867 is an odd 8-digits composite number following 28932866
and preceding 28932868 . In scientific notation, it is written as 2.8932867 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 19288572 positive integers (up to 28932867) that are relatively prime to 28932867.
28932867 has 6 divisors, whose sum is 41791932
The reverse of 28932867 is 76823982
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twenty-eight million nine hundred thirty-two thousand eight hundred sixty-seven
Scientific notation
2.8932867 × 10^7
Engineering notation
2.8932867 × 10^6
Prime Factorization
3 × 3 × 3214763
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9644289
Product of the distinct prime numbers
The prime factorization of 28932867 is 3 × 3 × 3214763.
Since it has a total of 3 prime factors.
6 , 5 , 97 , 69 , 171 , 677 , 1731 , 8691 , 70874 , 16151 , 50164 , 138737 , 722879 , 1491481 , 40214030 , 90075493 , 55200589 , 621418877 , 6161513218 , 6856577248
n×2
57865734
n×3
86798601
n×4
115731468
n×5
144664335
n÷2
14466433.5
n÷3
9644289
n÷3
7233216.75
n÷5
5786573.4
n2
837110792839689
n3
2.4220015233495E+22
n4
7.0075447948869E+29
n5
2.0274836154701E+37
2 √n
5378.9280530604
3 √n
306.99442601119
4 √n
73.341175700014
5 √n
31.065496147692
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28932866
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28932867 can be divided by 6 positive divisors.
The sum of these divisors (counting 28932867) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1101110010111101100000011
3
Ternary
2000102221102200
4
Quaternary
1232113230003
5
Quinary
24401322432
6
Senary
2512044243
8
Octal
156275403
10
Decimal
28932867
12
Duodecimal
9833683
16
Hexadecimal
1b97b03
20
Vigesimal
90gc37
36
Base36
h84qr
md5
8d7280f88cb50cf2d0a174aaaf49e8cc
sha1
7a8f3e6116a7ba57385eaace8918074acb016ed7
sha256
99d16d878b795d897e12b3bacc4deed8241290162ad61d553eb5b8cb1ff0490e
sha512
878b796ad92e2fd23ecd797a2f1f170213d872f5fc59e8db03b19c5e666f6a1a3245b331a53aee0064b2724e2f950e008c89682ab0e0e92a7c8c0ec47112d7b8
ripemd-160
0ea8fab409e5665b6a86cdd526e6b941f1627505
Diameter
57865734
Circumference
181790564.82898
Area
2.6298611170259E+15
Volume
1.0145256256984E+23
Surface area
1.0519444468104E+16
Circumference
181790564.82898
Perimeter
115731468
Area
837110792839689
Diagonal
40917252.909737
Surface area
5022664757038134
Volume
2.4220015233495E+22
Space diagonal
50113195.652633
Perimeter
86798601
Area
3.6247960619065E+14
Altitude
25056597.826316
Surface area
3.6247960619065E+14
Volume
2.8543561686743E+21
Height
13639084.303246