129208061 is an odd 9-digits prime number following 129208060
and preceding 129208062 . In scientific notation, it is written as 1.29208061 × 10^8.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 129208060 positive integers (up to 129208061) that are relatively prime to 129208061.
129208061 has 2 divisors, whose sum is 129208062
The reverse of 129208061 is 160802921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million two hundred eight thousand sixty-one
Scientific notation
1.29208061 × 10^8
Engineering notation
1.29208061 × 10^6
Prime Factorization
129208061
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129208061
Product of the distinct prime numbers
The prime factorization of 129208061 is 129208061.
Since it has a total of 1 prime factors.
10 , 8 , 96 , 85 , 437 , 857 , 2814 , 9460 , 73042 , 48174 , 60163 , 423818 , 6508416 , 1335717 , 46728184 , 73386780 , 576114720 , 792257208 , 1460057104 , 4006070237
n×2
258416122
n×3
387624183
n×4
516832244
n×5
646040305
n÷2
64604030.5
n÷3
43069353.666667
n÷3
32302015.25
n÷5
25841612.2
n2
16694723027379721
n3
2.1570927912998E+24
n4
2.7871377696092E+32
n5
3.6012066695107E+40
2 √n
11366.972376143
3 √n
505.54893874973
4 √n
106.61600431522
5 √n
41.904235502655
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129208062
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64604031
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11366.97242013
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845211
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129208061 can be divided by 2 positive divisors.
The sum of these divisors (counting 129208061) is 129208062, the average is 64604031.
Base
System
Value
2
Binary
111101100111000111011111101
3
Ternary
100000010110010202
4
Quaternary
13230320323331
5
Quinary
231034124221
6
Senary
20453213245
8
Octal
754707375
10
Decimal
129208061
12
Duodecimal
37331225
16
Hexadecimal
7b38efd
20
Vigesimal
207b031
36
Base36
24xdkt
md5
0f32d4ef001f3948cbf824fdb3df3a10
sha1
415e882398ba31064b96a258e3f7577524b1111e
sha256
d9d8665a7511fd254a8c13ee4d224cb8d5e15fcbf61d82d9ce43572d25ade070
sha512
9a379e1209c7493d6b94e01f5b8c68fcbe284fe5c1d4779b8fbd2c07e8d9d5dc01b257b20218950fd3d2c5fe961f8e683facc96857bc9e0de837635bf60c7779
ripemd-160
316cddfeae526755ffeab5ff031d58603e760f51
Diameter
258416122
Circumference
811838190.44436
Area
5.2448019216532E+16
Volume
9.0356091550119E+24
Surface area
2.0979207686613E+17
Circumference
811838190.44436
Perimeter
516832244
Area
16694723027379721
Diagonal
182727792.23413
Surface area
100168338164278326
Volume
2.1570927912998E+24
Space diagonal
223794926.39946
Perimeter
387624183
Area
7.2290271254279E+15
Altitude
111897463.19973
Surface area
7.2290271254279E+15
Volume
2.5421582339612E+23
Height
60909264.078043