129159166 is an even 9-digits composite number following 129159165
and preceding 129159167 . In scientific notation, it is written as 1.29159166 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 60459520 positive integers (up to 129159166) that are relatively prime to 129159166.
129159166 has 8 divisors, whose sum is 193808160
The reverse of 129159166 is 661951921
Previous prime number is 3247
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million one hundred fifty-nine thousand one hundred sixty-six
Scientific notation
1.29159166 × 10^8
Engineering notation
1.29159166 × 10^6
Prime Factorization
2 × 3247 × 19889
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129159166
Product of the distinct prime numbers
The prime factorization of 129159166 is 2 × 3247 × 19889.
Since it has a total of 3 prime factors.
9 , 3 , 90 , 73 , 798 , 892 , 6550 , 1314 , 93985 , 73022 , 605892 , 655416 , 663917 , 640298 , 6569863 , 92615750 , 107146536 , 629541560 , 9888364317 , 8984763587
n×2
258318332
n×3
387477498
n×4
516636664
n×5
645795830
n÷2
64579583
n÷3
43053055.333333
n÷3
32289791.5
n÷5
25831833.2
n2
16682090161815556
n3
2.1546448524369E+24
n4
2.7829213216694E+32
n5
3.5943979695044E+40
2 √n
11364.821424026
3 √n
505.48516064936
4 √n
106.60591645883
5 √n
41.901063536775
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
-129159165
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 129159166 can be divided by 8 positive divisors.
The sum of these divisors (counting 129159166) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100101100111111111110
3
Ternary
100000000222001211
4
Quaternary
13230230333332
5
Quinary
231031043131
6
Senary
20452155034
8
Octal
754547776
10
Decimal
129159166
12
Duodecimal
37308a7a
16
Hexadecimal
7b2cffe
20
Vigesimal
2074hi6
36
Base36
24wbum
md5
2e371a8f5a2c4a1bce8a5b53440ec5be
sha1
1938fb9ee1f90f0ee52919ffdd296498ad065459
sha256
af3ddce4909d64a14046fbe7b7c635375ceb419c9c188f58489b0f021e9cbd95
sha512
785faf69689c41056a4f198382f736710d053f819b44505327ad2d95195ad5bdaed85000d5b4f70488ab50e1514752e44e67c05719c22cf1f4de924ede71ad21
ripemd-160
8ad209204abe4153f164b5d240cb4a524a1ff369
Diameter
258318332
Circumference
811530974.09877
Area
5.2408331898882E+16
Volume
9.0253552526811E+24
Surface area
2.0963332759553E+17
Circumference
811530974.09877
Perimeter
516636664
Area
16682090161815556
Diagonal
182658644.262
Surface area
100092540970893336
Volume
2.1546448524369E+24
Space diagonal
223710237.77522
Perimeter
387477498
Area
7.2235569341774E+15
Altitude
111855118.88761
Surface area
7.2235569341774E+15
Volume
2.5392733103447E+23
Height
60886214.753999