129176948 is an even 9-digits composite number following 129176947
and preceding 129176949 . In scientific notation, it is written as 1.29176948 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 60789120 positive integers (up to 129176948) that are relatively prime to 129176948.
129176948 has 12 divisors, whose sum is 239357412
The reverse of 129176948 is 849671921
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million one hundred seventy-six thousand nine hundred forty-eight
Scientific notation
1.29176948 × 10^8
Engineering notation
1.29176948 × 10^6
Prime Factorization
2 × 2 × 17 × 1899661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64588474
Product of the distinct prime numbers
The prime factorization of 129176948 is 2 × 2 × 17 × 1899661.
Since it has a total of 4 prime factors.
1 , 4 , 14 , 69 , 989 , 462 , 8876 , 41 , 72245 , 28866 , 708238 , 189400 , 8411663 , 8188191 , 15810991 , 15176210 , 871263251 , 572866019 , 3693900974 , 9995896132
n×2
258353896
n×3
387530844
n×4
516707792
n×5
645884740
n÷2
64588474
n÷3
43058982.666667
n÷3
32294237
n÷5
25835389.6
n2
16686683894594704
n3
2.1555348977445E+24
n4
2.7844541939813E+32
n5
3.596872946243E+40
2 √n
11365.603723516
3 √n
505.50835715678
4 √n
106.60958551423
5 √n
41.902217219795
1 , 2 , 4 , 17 , 34 , 68 , 1899661 , 3799322 , 7598644 , 32294237 , 64588474 , 129176948
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
-129176947
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 129176948 can be divided by 12 positive divisors.
The sum of these divisors (counting 129176948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101100110001010101110100
3
Ternary
100000001212110102
4
Quaternary
13230301111310
5
Quinary
231032130243
6
Senary
20452413232
8
Octal
754612564
10
Decimal
129176948
12
Duodecimal
37317218
16
Hexadecimal
7b31574
20
Vigesimal
2077278
36
Base36
24wpkk
md5
5bd8f0cf177ce6501dd148c740ebb075
sha1
dd3c25849fc8b7fbae9402d40f2488e5420b87b4
sha256
c1c6d709d91bb3be7d9823cf514b8558fd59ccf1eaaced0e262df22ff0116960
sha512
900f2b0f4917c684cb5e706da828615dd724292740b1f307769d856e0c7a225012f571a94c517d3a00840500bc7f846e4ec83edc1efb2068868fe3299e729989
ripemd-160
5236204bc635707e4528f001eb204b25524d0523
Diameter
258353896
Circumference
811642701.6999
Area
5.2422763536034E+16
Volume
9.0290834657474E+24
Surface area
2.0969105414414E+17
Circumference
811642701.6999
Perimeter
516707792
Area
16686683894594704
Diagonal
182683791.80756
Surface area
100120103367568224
Volume
2.1555348977445E+24
Space diagonal
223741037.10268
Perimeter
387530844
Area
7.2255460788198E+15
Altitude
111870518.55134
Surface area
7.2255460788198E+15
Volume
2.540322238799E+23
Height
60894597.269188