129173312 is an even 9-digits composite number following 129173311
and preceding 129173313 . In scientific notation, it is written as 1.29173312 × 10^8.
The sum of its digits is 29. It has a total of 7 prime factors and 14 positive divisors.
There are 64586624 positive integers (up to 129173312) that are relatively prime to 129173312.
129173312 has 14 divisors, whose sum is 256328418
The reverse of 129173312 is 213371921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million one hundred seventy-three thousand three hundred twelve
Scientific notation
1.29173312 × 10^8
Engineering notation
1.29173312 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2018333
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4036666
Product of the distinct prime numbers
The prime factorization of 129173312 is 2 × 2 × 2 × 2 × 2 × 2 × 2018333.
Since it has a total of 7 prime factors.
9 , 10 , 95 , 97 , 11 , 172 , 4454 , 6420 , 43055 , 68365 , 905915 , 610246 , 8379375 , 4044310 , 66005331 , 92357507 , 565930438 , 924180428 , 2601698214 , 9879671060
n×2
258346624
n×3
387519936
n×4
516693248
n×5
645866560
n÷2
64586656
n÷3
43057770.666667
n÷3
32293328
n÷5
25834662.4
n2
16685744533049344
n3
2.1553528845199E+24
n4
2.7841407062219E+32
n5
3.596366760967E+40
2 √n
11365.443766083
3 √n
505.50361419074
4 √n
106.60883530966
5 √n
41.901981329135
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2018333 , 4036666 , 8073332 , 16146664 , 32293328 , 64586656 , 129173312
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129173311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129173312 can be divided by 14 positive divisors.
The sum of these divisors (counting 129173312) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111101100110000011101000000
3
Ternary
100000001200110202
4
Quaternary
13230300131000
5
Quinary
231032021222
6
Senary
20452344332
8
Octal
754603500
10
Decimal
129173312
12
Duodecimal
373150a8
16
Hexadecimal
7b30740
20
Vigesimal
2076d5c
36
Base36
24wmrk
md5
5ee8f662501e67c4630e38e8023fe19d
sha1
b75769cb4c43e7b663d9e2f2e76a36d31a90baa8
sha256
bc49ef1fa737e4816c9d430d5c72a3d5fbc295631cb53da4abdb03b6bb8ea3a3
sha512
46a362bb086d2f710b4eb0d02c1b12fc2a20025a933a14f7dea4327c3def8dba6af9a38a77a9728b19cb9c4e678a5365e7d530d283d18971b279f39e5a6281d1
ripemd-160
ff45571bc0f1188a31917ecd966b2eeb3e9b442b
Diameter
258346624
Circumference
811619856.03812
Area
5.2419812444704E+16
Volume
9.028321050535E+24
Surface area
2.0967924977882E+17
Circumference
811619856.03812
Perimeter
516693248
Area
16685744533049344
Diagonal
182678649.72705
Surface area
100114467198296064
Volume
2.1553528845199E+24
Space diagonal
223734739.36595
Perimeter
387519936
Area
7.225139323339E+15
Altitude
111867369.68297
Surface area
7.225139323339E+15
Volume
2.5401077341567E+23
Height
60892883.24235