129743195 is an odd 9-digits composite number following 129743194
and preceding 129743196 . In scientific notation, it is written as 1.29743195 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 103461696 positive integers (up to 129743195) that are relatively prime to 129743195.
129743195 has 8 divisors, whose sum is 156191136
The reverse of 129743195 is 591347921
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million seven hundred forty-three thousand one hundred ninety-five
Scientific notation
1.29743195 × 10^8
Engineering notation
1.29743195 × 10^6
Prime Factorization
5 × 313 × 82903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129743195
Product of the distinct prime numbers
The prime factorization of 129743195 is 5 × 313 × 82903.
Since it has a total of 3 prime factors.
1 , 5 , 53 , 69 , 18 , 95 , 1642 , 6016 , 84925 , 1724 , 513203 , 261442 , 2327997 , 7414810 , 71935411 , 13971389 , 314388128 , 931317268 , 3760110914 , 513558340
n×2
259486390
n×3
389229585
n×4
518972780
n×5
648715975
n÷2
64871597.5
n÷3
43247731.666667
n÷3
32435798.75
n÷5
25948639
n2
16833296648808025
n3
2.1840056895991E+24
n4
2.8335987606677E+32
n5
3.6764015655707E+40
2 √n
11390.487039631
3 √n
506.24591227711
4 √n
106.72622470429
5 √n
41.938888640395
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
-129743194
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 129743195 can be divided by 8 positive divisors.
The sum of these divisors (counting 129743195) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110111011100101011011
3
Ternary
100001010122012112
4
Quaternary
13232323211123
5
Quinary
231203240240
6
Senary
20512502535
8
Octal
756734533
10
Decimal
129743195
12
Duodecimal
3754aa4b
16
Hexadecimal
7bbb95b
20
Vigesimal
20ahhjf
36
Base36
258uhn
md5
ef6ef4aee0d7738997373486a5b68ba8
sha1
ce067c861e00762eebc6591745faa5ad7089e56d
sha256
23c8578463ae901d80fbb852311f9ffe6c6a59b189047d200b667548774f9730
sha512
4b0fe0305ca9f899f5d014b118a227694a42ce6f199c28c72fa144d8812e8d5df1b7dff165223c294dadeec94c2128f84af8950107282034e0f7777e6c1543dd
ripemd-160
5816e49b1dcf584cfedc24656ffae3313a0e2625
Diameter
259486390
Circumference
815200536.53054
Area
5.2883361087593E+16
Volume
9.1483416397906E+24
Surface area
2.1153344435037E+17
Circumference
815200536.53054
Perimeter
518972780
Area
16833296648808025
Diagonal
183484585.99462
Surface area
100999779892848150
Volume
2.1840056895991E+24
Space diagonal
224721805.67632
Perimeter
389229585
Area
7.2890312636536E+15
Altitude
112360902.83816
Surface area
7.2890312636536E+15
Volume
2.5738753887759E+23
Height
61161528.664872