129379903 is an odd 9-digits prime number following 129379902
and preceding 129379904 . In scientific notation, it is written as 1.29379903 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 129379902 positive integers (up to 129379903) that are relatively prime to 129379903.
129379903 has 2 divisors, whose sum is 129379904
The reverse of 129379903 is 309973921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million three hundred seventy-nine thousand nine hundred three
Scientific notation
1.29379903 × 10^8
Engineering notation
1.29379903 × 10^6
Prime Factorization
129379903
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129379903 Product of the distinct prime numbers
The prime factorization of 129379903 is 129379903.
Since it has a total of 1 prime factors.
1 , 6 , 9 , 99 , 163 , 497 , 677 , 7558 , 34276 , 14985 , 44884 , 761208 , 8810713 , 1966492 , 65246384 , 46241173 , 921788041 , 538403401 , 7745943307 , 4449747603
n×2
258759806
n×3
388139709
n×4
517519612
n×5
646899515
n÷2
64689951.5
n÷3
43126634.333333
n÷3
32344975.75
n÷5
25875980.6
n2
16739159300289409
n3
2.165710806573E+24
n4
2.8019945408047E+32
n5
3.6252178189584E+40
2 √n11374.528693533
3 √n505.77296000447
4 √n106.65143549682
5 √n41.915375798172
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129379904 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64689952 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11374.528737491 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845416 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129379903 can be divided by 2 positive divisors.
The sum of these divisors (counting 129379903) is 129379904, the average is 64689952.
Base
System
Value
2
Binary
111101101100010111000111111
3
Ternary
100000110011212021
4
Quaternary
13231202320333
5
Quinary
231110124103
6
Senary
20501021011
8
Octal
755427077
10
Decimal
129379903
12
Duodecimal
373b4767
16
Hexadecimal
7b62e3f
20
Vigesimal
208c9f3
36
Base36
251267
md5
1e0cb9a6d92884d2b4d07d18cf60db18
sha1
fa0a9ebbc02d763c217fb93c2dfdb417272155c1
sha256
c54dacb42ff8895f8fb2d9d5393347d23a4b4caa18f36d85b9100fd519c1d07d
sha512
005001099bb5fb6f4e02176c4c1698cc82d144e4284dee65aefa8c9c19b9cda94a83c23da797747d6c2757bbd85df9450e422263713c3d84889010720b3c3963
ripemd-160
2f7f658d2d786761895e85829edd2d50763218e4
Diameter
258759806
Circumference
812917905.57392
Area
5.2587619885058E+16
Volume
9.071708212973E+24
Surface area
2.1035047954023E+17
Circumference
812917905.57392
Perimeter
517519612
Area
16739159300289409
Diagonal
182970813.52112
Surface area
100434955801736454
Volume
2.165710806573E+24
Space diagonal
224092565.47433
Perimeter
388139709
Area
7.2482685960226E+15
Altitude
112046282.73717
Surface area
7.2482685960226E+15
Volume
2.5523146623612E+23
Height
60990271.173705