129195417 is an odd 9-digits composite number following 129195416
and preceding 129195418 . In scientific notation, it is written as 1.29195417 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 79410240 positive integers (up to 129195417) that are relatively prime to 129195417.
129195417 has 16 divisors, whose sum is 185732288
The reverse of 129195417 is 714591921
Previous prime number is 2731
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million one hundred ninety-five thousand four hundred seventeen
Scientific notation
1.29195417 × 10^8
Engineering notation
1.29195417 × 10^6
Prime Factorization
3 × 13 × 2731 × 1213
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129195417
Product of the distinct prime numbers
The prime factorization of 129195417 is 3 × 13 × 2731 × 1213.
Since it has a total of 4 prime factors.
6 , 2 , 18 , 40 , 573 , 378 , 5765 , 5230 , 44455 , 37820 , 538089 , 225018 , 4073169 , 3800250 , 90565709 , 69441250 , 703077903 , 834811473 , 8684843199 , 280981005
n×2
258390834
n×3
387586251
n×4
516781668
n×5
645977085
n÷2
64597708.5
n÷3
43065139
n÷3
32298854.25
n÷5
25839083.4
n2
16691455773803889
n3
2.1564595890337E+24
n4
2.7860469584885E+32
n5
3.599444985835E+40
2 √n
11366.416189811
3 √n
505.53244759779
4 √n
106.61339592102
5 √n
41.903415340368
1 , 3 , 13 , 39 , 1213 , 2731 , 3639 , 8193 , 15769 , 35503 , 47307 , 106509 , 3312703 , 9938109 , 43065139 , 129195417
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129195416
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129195417 can be divided by 16 positive divisors.
The sum of these divisors (counting 129195417) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101100110101110110011001
3
Ternary
100000002210210110
4
Quaternary
13230311312121
5
Quinary
231033223132
6
Senary
20453034533
8
Octal
754656631
10
Decimal
129195417
12
Duodecimal
37325a49
16
Hexadecimal
7b35d99
20
Vigesimal
20798ah
36
Base36
24x3tl
md5
76ff667f8610d5ad988403a0c216f739
sha1
f38a763c7572aa772e45354684235e35f021f628
sha256
8d8319558d49d5fba5ad2d0091c80eef9de74bcf9ed28c3afb91953934a0a2ef
sha512
4c7400e39055739b1f0b94967d82ed290c90518f1b8008fe8922ed8265a596bc1c66052324d46a5761346311a0803ef68132dfa668b74d83448f16c75d52a122
ripemd-160
b2096bbfb1c946da6fdab5ff431ba9c4a55c3295
Diameter
258390834
Circumference
811758745.84934
Area
5.2437754836701E+16
Volume
9.0329568035618E+24
Surface area
2.097510193468E+17
Circumference
811758745.84934
Perimeter
516781668
Area
16691455773803889
Diagonal
182709910.91785
Surface area
100148734642823334
Volume
2.1564595890337E+24
Space diagonal
223773026.34905
Perimeter
387586251
Area
7.2276123631293E+15
Altitude
111886513.17452
Surface area
7.2276123631293E+15
Volume
2.5414119979341E+23
Height
60903303.639283