129841346 is an even 9-digits composite number following 129841345
and preceding 129841347 . In scientific notation, it is written as 1.29841346 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 64853248 positive integers (up to 129841346) that are relatively prime to 129841346.
129841346 has 8 divisors, whose sum is 194964300
The reverse of 129841346 is 643148921
Previous prime number is 977
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million eight hundred forty-one thousand three hundred forty-six
Scientific notation
1.29841346 × 10^8
Engineering notation
1.29841346 × 10^6
Prime Factorization
2 × 977 × 66449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129841346
Product of the distinct prime numbers
The prime factorization of 129841346 is 2 × 977 × 66449.
Since it has a total of 3 prime factors.
5 , 6 , 86 , 71 , 361 , 383 , 5505 , 4663 , 73409 , 27131 , 180809 , 706577 , 2224768 , 7182780 , 2919014 , 88017773 , 800225321 , 774827466 , 3284411378 , 6118564195
n×2
259682692
n×3
389524038
n×4
519365384
n×5
649206730
n÷2
64920673
n÷3
43280448.666667
n÷3
32460336.5
n÷5
25968269.2
n2
16858775131091716
n3
2.1889660549323E+24
n4
2.8421829892072E+32
n5
3.6903286489696E+40
2 √n
11394.794688804
3 √n
506.37353879854
4 √n
106.74640363405
5 √n
41.945232092651
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
-129841345
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 129841346 can be divided by 8 positive divisors.
The sum of these divisors (counting 129841346) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111010011100011000010
3
Ternary
100001022121211202
4
Quaternary
13233103203002
5
Quinary
231214410341
6
Senary
20514541202
8
Octal
757234302
10
Decimal
129841346
12
Duodecimal
37597802
16
Hexadecimal
7bd38c2
20
Vigesimal
20ba376
36
Base36
25ay82
md5
c8fb31711e619959df6e0c20dc0db554
sha1
c65e8370211032dc7183b8bcd017d60ad84456c8
sha256
b4d7ef60c3788492cacedb96b56e267b09afff24b3000dc0d793628bc566ee97
sha512
c8ca6499926725e00a860dab5cbd00a233ef443db666a69ed2c33ed7bb8d06503b478eeaf53860ac489652ec427a6ec6eba333aadbfbea733408fe36a0d47662
ripemd-160
868fb061dda40f2cce040f874f32d1354ba5f4b5
Diameter
259682692
Circumference
815817237.45162
Area
5.296340410036E+16
Volume
9.1691195695102E+24
Surface area
2.1185361640144E+17
Circumference
815817237.45162
Perimeter
519365384
Area
16858775131091716
Diagonal
183623392.46998
Surface area
101152650786550296
Volume
2.1889660549323E+24
Space diagonal
224891808.19513
Perimeter
389524038
Area
7.3000637701074E+15
Altitude
112445904.09756
Surface area
7.3000637701074E+15
Volume
2.579721235383E+23
Height
61207797.489993