129956475 is an odd 9-digits composite number following 129956474
and preceding 129956476 . In scientific notation, it is written as 1.29956475 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 63008800 positive integers (up to 129956475) that are relatively prime to 129956475.
129956475 has 8 divisors, whose sum is 143661888
The reverse of 129956475 is 574659921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million nine hundred fifty-six thousand four hundred seventy-five
Scientific notation
1.29956475 × 10^8
Engineering notation
1.29956475 × 10^6
Prime Factorization
75 × 11 × 157523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129956475
Product of the distinct prime numbers
The prime factorization of 129956475 is 75 × 11 × 157523.
Since it has a total of 3 prime factors.
1 , 1 , 54 , 100 , 734 , 396 , 4323 , 4065 , 71799 , 35541 , 889213 , 991459 , 898120 , 1886009 , 46330535 , 96143431 , 431970358 , 68097753 , 7839892601 , 9927815864
n×2
259912950
n×3
389869425
n×4
519825900
n×5
649782375
n÷2
64978237.5
n÷3
43318825
n÷3
32489118.75
n÷5
25991295
n2
16888685394425625
n3
2.1947940212435E+24
n4
2.8522769435189E+32
n5
3.7067185730348E+40
2 √n
11399.845393688
3 √n
506.52316000574
4 √n
106.77005850747
5 √n
41.95266793788
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
-129956474
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 129956475 can be divided by 8 positive divisors.
The sum of these divisors (counting 129956475) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111101111101001111011
3
Ternary
100001112110202210
4
Quaternary
13233233221323
5
Quinary
231232101400
6
Senary
20521230203
8
Octal
757575173
10
Decimal
129956475
12
Duodecimal
37632363
16
Hexadecimal
7befa7b
20
Vigesimal
20c4b3f
36
Base36
25df23
md5
0da3a03b083401271e086b37ea6452cd
sha1
153f156b92e54cb022e64f6e7925db2dcffaa4ff
sha256
e742556ffe307d20753861a93ac11e4e75f6727cb0b8b60cc75f9fc0643ba045
sha512
5a196b4897bf39d9993d0c9b30409aa53bc30694bd4c44ed9ee93dbfc153a84ad5e11803383893076d34baab81b02fbb3e6789bff6f08980ceabfaafadd8ae73
ripemd-160
f4311128035f18aeaefc11cf4baeb00a5588fef2
Diameter
259912950
Circumference
816540614.29285
Area
5.3057369963917E+16
Volume
9.1935316977087E+24
Surface area
2.1222947985567E+17
Circumference
816540614.29285
Perimeter
519825900
Area
16888685394425625
Diagonal
183786209.4632
Surface area
101332112366553750
Volume
2.1947940212435E+24
Space diagonal
225091217.47255
Perimeter
389869425
Area
7.3130152940479E+15
Altitude
112545608.73628
Surface area
7.3130152940479E+15
Volume
2.5865895595483E+23
Height
61262069.821067