129705417 is an odd 9-digits composite number following 129705416
and preceding 129705418 . In scientific notation, it is written as 1.29705417 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 86470272 positive integers (up to 129705417) that are relatively prime to 129705417.
129705417 has 6 divisors, whose sum is 187352282
The reverse of 129705417 is 714507921
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million seven hundred five thousand four hundred seventeen
Scientific notation
1.29705417 × 10^8
Engineering notation
1.29705417 × 10^6
Prime Factorization
3 × 3 × 14411713
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43235139
Product of the distinct prime numbers
The prime factorization of 129705417 is 3 × 3 × 14411713.
Since it has a total of 3 prime factors.
4 , 7 , 40 , 44 , 422 , 212 , 6894 , 702 , 13885 , 22477 , 61114 , 747325 , 5460493 , 9603515 , 74933657 , 58395741 , 662745745 , 880612006 , 6294063109 , 4987632742
n×2
259410834
n×3
389116251
n×4
518821668
n×5
648527085
n÷2
64852708.5
n÷3
43235139
n÷3
32426354.25
n÷5
25941083.4
n2
16823495199143889
n3
2.1820984602025E+24
n4
2.8302999071562E+32
n5
3.6710522969275E+40
2 √n
11388.828605261
3 √n
506.19677209006
4 √n
106.71845484854
5 √n
41.93644604308
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129705416
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129705417 can be divided by 6 positive divisors.
The sum of these divisors (counting 129705417) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101110110010010111001001
3
Ternary
100001001201101100
4
Quaternary
13232302113021
5
Quinary
231201033132
6
Senary
20512012013
8
Octal
756622711
10
Decimal
129705417
12
Duodecimal
37531009
16
Hexadecimal
7bb25c9
20
Vigesimal
20ad3ah
36
Base36
2581c9
md5
931f227b0b3a141d00cad0609b6ee28c
sha1
080de6a6e18e35159cb376a9eab298d11fe123b4
sha256
9593b32366c4e1195a2e395e3ec8d8c7ff1b2754ee2586e05f6871d5a3c714dd
sha512
537c36d075d067c70696eaa4d5c7a4d43a675b8a780485f0f8cd30fc044de09de783fe8e0ed3019e7063ce2b7f2d83e14e661cd9d30240ae2b220d6f19f68507
ripemd-160
776b8421f18af890dff3942946fb9f9895923489
Diameter
259410834
Circumference
814963170.356
Area
5.2852568925334E+16
Volume
9.1403526559755E+24
Surface area
2.1141027570133E+17
Circumference
814963170.356
Perimeter
518821668
Area
16823495199143889
Diagonal
183431159.83466
Surface area
100940971194863334
Volume
2.1820984602025E+24
Space diagonal
224656372.26091
Perimeter
389116251
Area
7.2847871114521E+15
Altitude
112328186.13045
Surface area
7.2847871114521E+15
Volume
2.5716276973765E+23
Height
61143719.944886