129347822 is an even 9-digits composite number following 129347821
and preceding 129347823 . In scientific notation, it is written as 1.29347822 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 64673910 positive integers (up to 129347822) that are relatively prime to 129347822.
129347822 has 4 divisors, whose sum is 194021736
The reverse of 129347822 is 228743921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million three hundred forty-seven thousand eight hundred twenty-two
Scientific notation
1.29347822 × 10^8
Engineering notation
1.29347822 × 10^6
Prime Factorization
2 × 64673911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129347822
Product of the distinct prime numbers
The prime factorization of 129347822 is 2 × 64673911.
Since it has a total of 2 prime factors.
9 , 3 , 97 , 20 , 964 , 884 , 7823 , 7627 , 83753 , 52477 , 11599 , 333535 , 1131065 , 6782824 , 13726704 , 69472799 , 14380066 , 218490537 , 2364226162 , 8932912807
n×2
258695644
n×3
388043466
n×4
517391288
n×5
646739110
n÷2
64673911
n÷3
43115940.666667
n÷3
32336955.5
n÷5
25869564.4
n2
16730859056143684
n3
2.1641001791012E+24
n4
2.7992164475655E+32
n5
3.6207255079917E+40
2 √n
11373.118393827
3 √n
505.73115278082
4 √n
106.64482356789
5 √n
41.913296927295
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
-129347821
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 129347822 can be divided by 4 positive divisors.
The sum of these divisors (counting 129347822) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011011000011101110
3
Ternary
100000101112212002
4
Quaternary
13231123003232
5
Quinary
231103112242
6
Senary
20500212302
8
Octal
755330356
10
Decimal
129347822
12
Duodecimal
3739a092
16
Hexadecimal
7b5b0ee
20
Vigesimal
20889b2
36
Base36
250df2
md5
4d25a942a55940b5ba506690935e479a
sha1
0f73dc267fd60a9ab7d5ee306144e2f39dadd1f6
sha256
7d7a9934a2fc27a6920932bd8f463e2275d1e509b51b87e6ae64344e204c5fd3
sha512
1ecc9f6598ef1c97e3a3ad9bc4a31c090bb3c8262bfc29239f8328779a59c296a662a6a7acf440d67daab96b60e92a9544364f1130c1e0004fcc29376788bd87
ripemd-160
571bfc6419c354f0e469530c17ec1c6fbd2c2287
Diameter
258695644
Circumference
812716334.70608
Area
5.2561543899027E+16
Volume
9.0649616323954E+24
Surface area
2.1024617559611E+17
Circumference
812716334.70608
Perimeter
517391288
Area
16730859056143684
Diagonal
182925444.13582
Surface area
100385154336862104
Volume
2.1641001791012E+24
Space diagonal
224036999.55238
Perimeter
388043466
Area
7.2446744848787E+15
Altitude
112018499.77619
Surface area
7.2446744848787E+15
Volume
2.5504165196824E+23
Height
60975148.045274