129735907 is an odd 9-digits composite number following 129735906
and preceding 129735908 . In scientific notation, it is written as 1.29735907 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 111202200 positive integers (up to 129735907) that are relatively prime to 129735907.
129735907 has 4 divisors, whose sum is 148269616
The reverse of 129735907 is 709537921
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million seven hundred thirty-five thousand nine hundred seven
Scientific notation
1.29735907 × 10^8
Engineering notation
1.29735907 × 10^6
Prime Factorization
7 × 18533701
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129735907 Product of the distinct prime numbers
The prime factorization of 129735907 is 7 × 18533701.
Since it has a total of 2 prime factors.
9 , 7 , 85 , 34 , 955 , 293 , 2049 , 9120 , 14920 , 50266 , 701051 , 354697 , 2351899 , 1895760 , 77425770 , 46153402 , 127114316 , 640316927 , 722896165 , 9080458906
n×2
259471814
n×3
389207721
n×4
518943628
n×5
648679535
n÷2
64867953.5
n÷3
43245302.333333
n÷3
32433976.75
n÷5
25947181.4
n2
16831405565112649
n3
2.1836376670747E+24
n4
2.8329621329731E+32
n5
3.6753691181791E+40
2 √n11390.167119055
3 √n506.23643306629
4 √n106.72472590293
5 √n41.938417467339
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129735906 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129735907 can be divided by 4 positive divisors.
The sum of these divisors (counting 129735907) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110111001110011100011
3
Ternary
100001010021012121
4
Quaternary
13232321303203
5
Quinary
231203022112
6
Senary
20512405111
8
Octal
756716343
10
Decimal
129735907
12
Duodecimal
37546797
16
Hexadecimal
7bb9ce3
20
Vigesimal
20agjf7
36
Base36
258ov7
md5
4ab113e9d7d5e7eb8af45e3668ba9872
sha1
3fe70d03bfa0e3e70779ae6c6a593f50d7fea474
sha256
4e0f34ae415b985cfeffcbae61b67c6ea0594ed8a8929bda833fc19412dc7838
sha512
ff343893e86063dfc06992ad1f2b1cba7d4c502166dc12d0b7a791bc10611ba189d04c490bde236bde7d9c59f40f96f5203e6f5fc7b9247d34d30f0f31533247
ripemd-160
99761912a9a06223f38a76f0b30cbb3d84ec48ea
Diameter
259471814
Circumference
815154744.67602
Area
5.2877420072948E+16
Volume
9.1468000706453E+24
Surface area
2.1150968029179E+17
Circumference
815154744.67602
Perimeter
518943628
Area
16831405565112649
Diagonal
183474279.20617
Surface area
100988433390675894
Volume
2.1836376670747E+24
Space diagonal
224709182.49003
Perimeter
389207721
Area
7.2882124003932E+15
Altitude
112354591.24502
Surface area
7.2882124003932E+15
Volume
2.5734416700715E+23
Height
61158093.068725