129441712 is an even 9-digits composite number following 129441711
and preceding 129441713 . In scientific notation, it is written as 1.29441712 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors.
There are 64720848 positive integers (up to 129441712) that are relatively prime to 129441712.
129441712 has 10 divisors, whose sum is 250793348
The reverse of 129441712 is 217144921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million four hundred forty-one thousand seven hundred twelve
Scientific notation
1.29441712 × 10^8
Engineering notation
1.29441712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8090107
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16180214
Product of the distinct prime numbers
The prime factorization of 129441712 is 2 × 2 × 2 × 2 × 8090107.
Since it has a total of 5 prime factors.
6 , 6 , 15 , 63 , 781 , 941 , 5711 , 861 , 73936 , 22475 , 411439 , 689154 , 4662142 , 8166038 , 85958542 , 67050272 , 364314531 , 195848335 , 2156723263 , 2038634307
n×2
258883424
n×3
388325136
n×4
517766848
n×5
647208560
n÷2
64720856
n÷3
43147237.333333
n÷3
32360428
n÷5
25888342.4
n2
16755156805490944
n3
2.1688161817312E+24
n4
2.8073527957659E+32
n5
3.6338855207192E+40
2 √n
11377.245360807
3 √n
505.85348859584
4 √n
106.66417093292
5 √n
41.919379901546
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129441711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129441712 can be divided by 10 positive divisors.
The sum of these divisors (counting 129441712) is 1, the average is 0.1.
Base
System
Value
2
Binary
111101101110001111110110000
3
Ternary
100000120022122111
4
Quaternary
13231301332300
5
Quinary
231114113322
6
Senary
20502215104
8
Octal
755617660
10
Decimal
129441712
12
Duodecimal
37424494
16
Hexadecimal
7b71fb0
20
Vigesimal
209045c
36
Base36
252dv4
md5
7205746e717b456d1c9f209170927449
sha1
a9a6228f6bf9a1d2a3a39a1b766a2d521ad32cf9
sha256
dd670da9e8a20ce52df46341d947d6d55c8c9587ea4a3c2d9dd25b2d4e06b674
sha512
364fb0e7220e0037760f94d66f7a0814739b8a8e26c2c95b8e84400a5bf01525c81ca153cd543ffba783be08f227f4f5bcb903853991b12805d32c79056bba5b
ripemd-160
c53f516bed33f925028c82e8ff6def8fabd5334a
Diameter
258883424
Circumference
813306262.97457
Area
5.2637877529875E+16
Volume
9.0847159780179E+24
Surface area
2.105515101195E+17
Circumference
813306262.97457
Perimeter
517766848
Area
16755156805490944
Diagonal
183058224.64719
Surface area
100530940832945664
Volume
2.1688161817312E+24
Space diagonal
224199621.8027
Perimeter
388325136
Area
7.2551957189734E+15
Altitude
112099810.90135
Surface area
7.2551957189734E+15
Volume
2.5559743820821E+23
Height
61019408.215731