28693463 is an odd 8-digits composite number following 28693462
and preceding 28693464 . In scientific notation, it is written as 2.8693463 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 27851040 positive integers (up to 28693463) that are relatively prime to 28693463.
28693463 has 8 divisors, whose sum is 29539680
The reverse of 28693463 is 36439682
Previous prime number is 631
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-eight million six hundred ninety-three thousand four hundred sixty-three
Scientific notation
2.8693463 × 10^7
Engineering notation
2.8693463 × 10^6
Prime Factorization
37 × 631 × 1229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28693463
Product of the distinct prime numbers
The prime factorization of 28693463 is 37 × 631 × 1229.
Since it has a total of 3 prime factors.
1 , 8 , 69 , 66 , 974 , 81 , 3407 , 5942 , 89498 , 56116 , 97614 , 877082 , 5630737 , 2875048 , 82270206 , 15498473 , 66057512 , 344904267 , 5925432451 , 2742820361
n×2
57386926
n×3
86080389
n×4
114773852
n×5
143467315
n÷2
14346731.5
n÷3
9564487.6666667
n÷3
7173365.75
n÷5
5738692.6
n2
823314818932369
n3
2.3623753294388E+22
n4
6.7784729107364E+29
n5
1.9449786166072E+37
2 √n
5356.6279504927
3 √n
306.14534155291
4 √n
73.188987904553
5 √n
31.013915068536
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
-28693462
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 28693463 can be divided by 8 positive divisors.
The sum of these divisors (counting 28693463) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011101001111010111
3
Ternary
1222222210000212
4
Quaternary
1231131033113
5
Quinary
24321142323
6
Senary
2503000035
8
Octal
155351727
10
Decimal
28693463
12
Duodecimal
973901b
16
Hexadecimal
1b5d3d7
20
Vigesimal
8j6dd3
36
Base36
h300n
md5
626f5e83a9093cde537046eb61d9eb95
sha1
df77b652889d0ed832e8f7392686ea98de2e5888
sha256
0afad745f3a94848dac702515a80ce865a8d23150c2542d38f4cddf2d720299f
sha512
8a284206ad38cbb609d7eec55c3a3a3fcdfdf90abc1cb731fbef430fd1ec5a5f3d865d50a2e458974a850841119ac817c04167af65295521b07229f06dc00bd6
ripemd-160
d49f827a1de069d92b01eeb81365637c9f8a6b54
Diameter
57386926
Circumference
180286345.1337
Area
2.5865197867495E+15
Volume
9.8954946399821E+22
Surface area
1.0346079146998E+16
Circumference
180286345.1337
Perimeter
114773852
Area
823314818932369
Diagonal
40578684.526051
Surface area
4939888913594214
Volume
2.3623753294388E+22
Space diagonal
49698535.761098
Perimeter
86080389
Area
3.5650577425381E+14
Altitude
24849267.880549
Surface area
3.5650577425381E+14
Volume
2.7840860252566E+21
Height
13526228.17535