129674966 is an even 9-digits composite number following 129674965
and preceding 129674967 . In scientific notation, it is written as 1.29674966 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 62018440 positive integers (up to 129674966) that are relatively prime to 129674966.
129674966 has 8 divisors, whose sum is 202969584
The reverse of 129674966 is 669476921
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million six hundred seventy-four thousand nine hundred sixty-six
Scientific notation
1.29674966 × 10^8
Engineering notation
1.29674966 × 10^6
Prime Factorization
2 × 23 × 2819021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129674966
Product of the distinct prime numbers
The prime factorization of 129674966 is 2 × 23 × 2819021.
Since it has a total of 3 prime factors.
8 , 1 , 24 , 8 , 364 , 53 , 748 , 5997 , 3715 , 83647 , 483349 , 561396 , 9525989 , 8786651 , 7775963 , 26889972 , 336693683 , 737021222 , 1339372160 , 7751666451
n×2
259349932
n×3
389024898
n×4
518699864
n×5
648374830
n÷2
64837483
n÷3
43224988.666667
n÷3
32418741.5
n÷5
25934993.2
n2
16815596807101156
n3
2.1805619442306E+24
n4
2.8276429597899E+32
n5
3.666745046709E+40
2 √n
11387.491646539
3 √n
506.1571556405
4 √n
106.71219071193
5 √n
41.934476770422
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
-129674965
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 129674966 can be divided by 8 positive divisors.
The sum of these divisors (counting 129674966) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101010111011010110
3
Ternary
100001000011121112
4
Quaternary
13232222323112
5
Quinary
231144044331
6
Senary
20511215022
8
Octal
756527326
10
Decimal
129674966
12
Duodecimal
37517472
16
Hexadecimal
7baaed6
20
Vigesimal
20a9786
36
Base36
257due
md5
32c19b55fdb88233b41fd5e37d3de9ad
sha1
da61ea25d95dc1ab06dd0173d4b2b0a7be1b719f
sha256
e7dc73c6bcd0d5c9e252cca125e4ec401031d025f5aab839f4454b2b53acec6b
sha512
7351ff3965b1ae919070f2cd7f21420f6e76b1ef01818ee8df5abb2d864f2d91c4c97aa1f76f852cef001798395ee9d62315a8f8e204a70218e38cbfdc0dee22
ripemd-160
5b9db14a12ad34c00d115811dd3cf50b1f4d4227
Diameter
259349932
Circumference
814771841.08021
Area
5.2827755394917E+16
Volume
9.1339165129229E+24
Surface area
2.1131102157967E+17
Circumference
814771841.08021
Perimeter
518699864
Area
16815596807101156
Diagonal
183388095.61747
Surface area
100893580842606936
Volume
2.1805619442306E+24
Space diagonal
224603629.58177
Perimeter
389024898
Area
7.281367007373E+15
Altitude
112301814.79088
Surface area
7.281367007373E+15
Volume
2.5698168959379E+23
Height
61129365.205823