129392670 is an even 9-digits composite number following 129392669
and preceding 129392671 . In scientific notation, it is written as 1.29392670 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 31367840 positive integers (up to 129392670) that are relatively prime to 129392670.
129392670 has 16 divisors, whose sum is 225849600
The reverse of 129392670 is 076293921
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million three hundred ninety-two thousand six hundred seventy
Scientific notation
1.29392670 × 10^8
Engineering notation
1.29392670 × 10^6
Prime Factorization
2 × 15 × 11 × 392099
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129392670
Product of the distinct prime numbers
The prime factorization of 129392670 is 2 × 15 × 11 × 392099.
Since it has a total of 4 prime factors.
6 , 9 , 10 , 58 , 131 , 556 , 1729 , 8646 , 78144 , 97241 , 260328 , 308409 , 4571515 , 7164240 , 94320528 , 37235001 , 69427228 , 963626198 , 476759972 , 4135792901
n×2
258785340
n×3
388178010
n×4
517570680
n×5
646963350
n÷2
64696335
n÷3
43130890
n÷3
32348167.5
n÷5
25878534
n2
16742463049728900
n3
2.1663519963808E+24
n4
2.8031006897154E+32
n5
3.6270068252111E+40
2 √n
11375.089889755
3 √n
505.78959574373
4 √n
106.65406644735
5 √n
41.916202993848
1 , 2 , 11 , 15 , 22 , 30 , 165 , 330 , 392099 , 784198 , 4313089 , 5881485 , 8626178 , 11762970 , 64696335 , 129392670
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129392669
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129392670 can be divided by 16 positive divisors.
The sum of these divisors (counting 129392670) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101100110000000011110
3
Ternary
100000110211101010
4
Quaternary
13231212000132
5
Quinary
231111031140
6
Senary
20501200050
8
Octal
755460036
10
Decimal
129392670
12
Duodecimal
37400026
16
Hexadecimal
7b6601e
20
Vigesimal
208e1da
36
Base36
251c0u
md5
12daba4953bad1d36ed58b3499af6723
sha1
14ba193504b9df8175f73ed4219488c68b06277b
sha256
f0d2d1529ad00fc6c0ab841308ed4253237579e162eef921ba22a5d24e64df02
sha512
3b748e5e8a05e74a4e4438749c1c0c23069552d43636ad35e09d99bcdb30d987763b272f32342268858f8e3e6d1705b1bdfec88be94102352b4abbfb269c0a4a
ripemd-160
158acc45db0e628dceb612e7ce002b9d1ceab95e
Diameter
258785340
Circumference
812998123.00074
Area
5.2597998920027E+16
Volume
9.0743940225592E+24
Surface area
2.1039199568011E+17
Circumference
812998123.00074
Perimeter
517570680
Area
16742463049728900
Diagonal
182988868.78567
Surface area
100454778298373400
Volume
2.1663519963808E+24
Space diagonal
224114678.56699
Perimeter
388178010
Area
7.2496991614938E+15
Altitude
112057339.2835
Surface area
7.2496991614938E+15
Volume
2.5530703117964E+23
Height
60996289.595222