129173841 is an odd 9-digits composite number following 129173840
and preceding 129173842 . In scientific notation, it is written as 1.29173841 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 86115888 positive integers (up to 129173841) that are relatively prime to 129173841.
129173841 has 4 divisors, whose sum is 143526500
The reverse of 129173841 is 148371921
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million one hundred seventy-three thousand eight hundred forty-one
Scientific notation
1.29173841 × 10^8
Engineering notation
1.29173841 × 10^6
Prime Factorization
9 × 14352649
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129173841
Product of the distinct prime numbers
The prime factorization of 129173841 is 9 × 14352649.
Since it has a total of 2 prime factors.
1 , 10 , 49 , 14 , 673 , 566 , 8598 , 156 , 18515 , 5406 , 218184 , 661908 , 6778639 , 9893662 , 32359451 , 35933798 , 17994242 , 744128772 , 8774007843 , 1361602196
n×2
258347682
n×3
387521523
n×4
516695364
n×5
645869205
n÷2
64586920.5
n÷3
43057947
n÷3
32293460.25
n÷5
25834768.2
n2
16685881198693281
n3
2.1553793649049E+24
n4
2.7841863137691E+32
n5
3.5964404020918E+40
2 √n
11365.467038358
3 √n
505.50430424826
4 √n
106.60894445757
5 √n
41.902015649091
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129173840
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129173841 can be divided by 4 positive divisors.
The sum of these divisors (counting 129173841) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100110000100101010001
3
Ternary
100000001201012100
4
Quaternary
13230300211101
5
Quinary
231032030331
6
Senary
20452351013
8
Octal
754604521
10
Decimal
129173841
12
Duodecimal
37315469
16
Hexadecimal
7b30951
20
Vigesimal
2076ec1
36
Base36
24wn69
md5
b934679816960d98301d1c1076cc38b5
sha1
9111f065b43f89f30ca9fbd2d3cd5895a00fa968
sha256
8c703b229a1869b7414f4a043b9fe08a790a318cf38b88f61ddb530e617b930a
sha512
131c3a73c5c48d15ac0f5c68cbe09e5f128a6505ea15076e23d48b4be048d9156d5c91af1f9e85b291be860e4f743da445c4fdcf38fae17c18c5522a40b8e94b
ripemd-160
26b417df6c50f4c08bd8ced05c250bef10540b40
Diameter
258347682
Circumference
811623179.84315
Area
5.2420241792487E+16
Volume
9.0284319713123E+24
Surface area
2.0968096716995E+17
Circumference
811623179.84315
Perimeter
516695364
Area
16685881198693281
Diagonal
182679397.84603
Surface area
100115287192159686
Volume
2.1553793649049E+24
Space diagonal
223735655.62082
Perimeter
387521523
Area
7.2251985012988E+15
Altitude
111867827.81041
Surface area
7.2251985012988E+15
Volume
2.5401389415897E+23
Height
60893132.615342