129284807 is an odd 9-digits composite number following 129284806
and preceding 129284808 . In scientific notation, it is written as 1.29284807 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 129260040 positive integers (up to 129284807) that are relatively prime to 129284807.
129284807 has 4 divisors, whose sum is 129309576
The reverse of 129284807 is 708482921
Previous prime number is 17291
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million two hundred eighty-four thousand eight hundred seven
Scientific notation
1.29284807 × 10^8
Engineering notation
1.29284807 × 10^6
Prime Factorization
17291 × 7477
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129284807
Product of the distinct prime numbers
The prime factorization of 129284807 is 17291 × 7477.
Since it has a total of 2 prime factors.
2 , 6 , 41 , 81 , 38 , 629 , 6430 , 1252 , 53715 , 7535 , 803084 , 958916 , 1728903 , 3624724 , 96368770 , 36872920 , 616029602 , 227819313 , 3321166499 , 1967238547
n×2
258569614
n×3
387854421
n×4
517139228
n×5
646424035
n÷2
64642403.5
n÷3
43094935.666667
n÷3
32321201.75
n÷5
25856961.4
n2
16714561321027249
n3
2.1609388344787E+24
n4
2.7937656015438E+32
n5
3.6119144659883E+40
2 √n
11370.347707964
3 √n
505.64901294859
4 √n
106.63183252652
5 √n
41.909212310795
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129284806
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129284807 can be divided by 4 positive divisors.
The sum of these divisors (counting 129284807) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101001011101011000111
3
Ternary
100000021100102012
4
Quaternary
13231023223013
5
Quinary
231044103212
6
Senary
20455004435
8
Octal
755135307
10
Decimal
129284807
12
Duodecimal
3736971b
16
Hexadecimal
7b4bac7
20
Vigesimal
2080c07
36
Base36
24z0sn
md5
08301236ff73eb72ad4c7853d42572b8
sha1
06d895f11fa012fdb917015d9b8b75c2572e5b6e
sha256
520a8115034da5b35b4d081997ec3e32f3a4610b65a217e6a335314329ddb127
sha512
08d7b8ba4d5c60a9208f7be99ce1fe1bf9ff8f9b00ab94567d9a0fdeb325f3775c438b545e84f2b982adb8c1ba5d5bd9b3ecf950d9d7b1aff4e98063976b70a7
ripemd-160
9d9f0b50ae269d2ba0cca1c842636b5514728b31
Diameter
258569614
Circumference
812320399.78395
Area
5.2510343054115E+16
Volume
9.0517194230068E+24
Surface area
2.1004137221646E+17
Circumference
812320399.78395
Perimeter
517139228
Area
16714561321027249
Diagonal
182836327.46819
Surface area
100287367926163494
Volume
2.1609388344787E+24
Space diagonal
223927854.37074
Perimeter
387854421
Area
7.2376173585612E+15
Altitude
111963927.18537
Surface area
7.2376173585612E+15
Volume
2.5466908393154E+23
Height
60945442.489396