129461716 is an even 9-digits composite number following 129461715
and preceding 129461717 . In scientific notation, it is written as 1.29461716 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 64687640 positive integers (up to 129461716) that are relatively prime to 129461716.
129461716 has 12 divisors, whose sum is 226709280
The reverse of 129461716 is 617164921
Previous prime number is 19991
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million four hundred sixty-one thousand seven hundred sixteen
Scientific notation
1.29461716 × 10^8
Engineering notation
1.29461716 × 10^6
Prime Factorization
2 × 2 × 19991 × 1619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64730858
Product of the distinct prime numbers
The prime factorization of 129461716 is 2 × 2 × 19991 × 1619.
Since it has a total of 4 prime factors.
6 , 7 , 27 , 8 , 531 , 772 , 8941 , 8687 , 13388 , 52336 , 894980 , 808454 , 931245 , 5719641 , 33808604 , 60679585 , 326628662 , 814392419 , 2253775882 , 5799519375
n×2
258923432
n×3
388385148
n×4
517846864
n×5
647308580
n÷2
64730858
n÷3
43153905.333333
n÷3
32365429
n÷5
25892343.2
n2
16760335909664656
n3
2.1698218476016E+24
n4
2.8090885980479E+32
n5
3.6366943029932E+40
2 √n
11378.124450014
3 √n
505.87954555436
4 √n
106.66829168039
5 √n
41.920675470697
1 , 2 , 4 , 1619 , 3238 , 6476 , 19991 , 39982 , 79964 , 32365429 , 64730858 , 129461716
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129461715
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129461716 can be divided by 12 positive divisors.
The sum of these divisors (counting 129461716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101110110110111010100
3
Ternary
100000121100002101
4
Quaternary
13231312313110
5
Quinary
231120233331
6
Senary
20502451444
8
Octal
755666724
10
Decimal
129461716
12
Duodecimal
37433b84
16
Hexadecimal
7b76dd4
20
Vigesimal
2092e5g
36
Base36
252tas
md5
f0f4f6ac8135a8a32a8ede7fc50a84ae
sha1
c373057217dce9a87d674eead51dc276ee836442
sha256
b96edc2de4defb604a4c0437c830d8f19e4984b1422976bc1847bbe5750a06c1
sha512
46f78540e37eff5e215f32cf3e19f13248eaee62cff7a750ffcae60a2d1431b5ee872c177ecc57e86ba1e234a787a76bd318b1de00b503096bdec86622bf3bcc
ripemd-160
90022e09758dcccca85a025983d55abdc8ec2cc4
Diameter
258923432
Circumference
813431951.81346
Area
5.26541481655E+16
Volume
9.0889285013651E+24
Surface area
2.10616592662E+17
Circumference
813431951.81346
Perimeter
517846864
Area
16760335909664656
Diagonal
183086514.57529
Surface area
100562015457987936
Volume
2.1698218476016E+24
Space diagonal
224234269.74705
Perimeter
388385148
Area
7.2574383368651E+15
Altitude
112117134.87353
Surface area
7.2574383368651E+15
Volume
2.5571595706764E+23
Height
61028838.191765