129347630 is an even 9-digits composite number following 129347629
and preceding 129347631 . In scientific notation, it is written as 1.29347630 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors.
There are 46883232 positive integers (up to 129347630) that are relatively prime to 129347630.
129347630 has 32 divisors, whose sum is 255744000
The reverse of 129347630 is 036743921
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-nine million three hundred forty-seven thousand six hundred thirty
Scientific notation
1.29347630 × 10^8
Engineering notation
1.29347630 × 10^6
Prime Factorization
2 × 5 × 19 × 23 × 29599
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129347630 Product of the distinct prime numbers
The prime factorization of 129347630 is 2 × 5 × 19 × 23 × 29599.
Since it has a total of 5 prime factors.
1 , 6 , 91 , 46 , 823 , 753 , 3156 , 7339 , 56789 , 32722 , 699520 , 995893 , 9453668 , 1486963 , 28496213 , 24008688 , 30573870 , 531657956 , 7195507384 , 2662878860
n×2
258695260
n×3
388042890
n×4
517390520
n×5
646738150
n÷2
64673815
n÷3
43115876.666667
n÷3
32336907.5
n÷5
25869526
n2
16730809386616900
n3
2.1640905421406E+24
n4
2.7991998273131E+32
n5
3.6206986355936E+40
2 √n11373.109952867
3 √n505.73090255002
4 √n106.64478399278
5 √n41.913284484322
1 , 2 , 5 , 10 , 19 , 23 , 38 , 46 , 95 , 115 , 190 , 230 , 437 , 874 , 2185 , 4370 , 29599 , 59198 , 147995 , 295990 , 562381 , 680777 , 1124762 , 1361554 , 2811905 , 3403885 , 5623810 , 6807770 , 12934763 , 25869526 , 64673815 , 129347630
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129347629 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129347630 can be divided by 32 positive divisors.
The sum of these divisors (counting 129347630) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101011011000000101110
3
Ternary
100000101112120222
4
Quaternary
13231123000232
5
Quinary
231103111010
6
Senary
20500211342
8
Octal
755330056
10
Decimal
129347630
12
Duodecimal
37399b52
16
Hexadecimal
7b5b02e
20
Vigesimal
208891a
36
Base36
250d9q
md5
53717de89ebf5d153089564cb4ed4881
sha1
4ed3bbcb843edd34c5cdf2730a8eccb45e29268f
sha256
aa2df432363ae5d70ec3354bf17064b827db469e5047758b540a7697c55516f7
sha512
d51d0ede08fd246be35c143ada2727b374425a89fd3ab1f88d5a982eed411543805df50751fdfd7fdb483f56ff8c6d4e48ced9507bf84aa865cfb4a2dfe17b2b
ripemd-160
d4fc673551159fc04d26b82bbf1704508d5a4248
Diameter
258695260
Circumference
812715128.3345
Area
5.2561387857607E+16
Volume
9.0649212651896E+24
Surface area
2.1024555143043E+17
Circumference
812715128.3345
Perimeter
517390520
Area
16730809386616900
Diagonal
182925172.60682
Surface area
100384856319701400
Volume
2.1640905421406E+24
Space diagonal
224036666.99862
Perimeter
388042890
Area
7.2446529773427E+15
Altitude
112018333.49931
Surface area
7.2446529773427E+15
Volume
2.5504051624155E+23
Height
60975057.535606