129482191 is an odd 9-digits prime number following 129482190
and preceding 129482192 . In scientific notation, it is written as 1.29482191 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 129482190 positive integers (up to 129482191) that are relatively prime to 129482191.
129482191 has 2 divisors, whose sum is 129482192
The reverse of 129482191 is 191284921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-nine million four hundred eighty-two thousand one hundred ninety-one
Scientific notation
1.29482191 × 10^8
Engineering notation
1.29482191 × 10^6
Prime Factorization
129482191
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129482191 Product of the distinct prime numbers
The prime factorization of 129482191 is 129482191.
Since it has a total of 1 prime factors.
1 , 2 , 69 , 47 , 346 , 708 , 475 , 9352 , 6772 , 61921 , 626246 , 524706 , 2258878 , 7973380 , 32716931 , 77204811 , 431544342 , 280199731 , 7451125059 , 7777919684
n×2
258964382
n×3
388446573
n×4
517928764
n×5
647410955
n÷2
64741095.5
n÷3
43160730.333333
n÷3
32370547.75
n÷5
25896438.2
n2
16765637786160481
n3
2.1708515140644E+24
n4
2.8108661037673E+32
n5
3.6395710172343E+40
2 √n11379.0241673
3 √n505.906213252
4 √n106.67250895756
5 √n41.92200137856
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129482192 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64741096 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11379.024211241 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845539 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129482191 can be divided by 2 positive divisors.
The sum of these divisors (counting 129482191) is 129482192, the average is 64741096.
Base
System
Value
2
Binary
111101101111011110111001111
3
Ternary
100000122101011201
4
Quaternary
13231323313033
5
Quinary
231121412231
6
Senary
20503130331
8
Octal
755736717
10
Decimal
129482191
12
Duodecimal
374439a7
16
Hexadecimal
7b7bdcf
20
Vigesimal
209559b
36
Base36
25393j
md5
e510f589f5f7f7ac36efb4cf1386d63e
sha1
0476fb3e5c215083ed68bc42630a5461ebcc6fd3
sha256
9546f0cafaf14fddd4f443474a1a70ff82079b1c77978c1a40cc14824f155958
sha512
85527c18954509d1e2d38adc4d449b439f67f2a127601225d2ecbfa109767d6ebab329b6e5dddfd7d7b5f92b082e850b2aeabe2b9557468d20a2612166383121
ripemd-160
2fd2f7aab81e32d10f17c7626097992ee84341d6
Diameter
258964382
Circumference
813560600.03262
Area
5.2670804501749E+16
Volume
9.0932415581589E+24
Surface area
2.10683218007E+17
Circumference
813560600.03262
Perimeter
517928764
Area
16765637786160481
Diagonal
183115470.59798
Surface area
100593826716962886
Volume
2.1708515140644E+24
Space diagonal
224269733.48734
Perimeter
388446573
Area
7.2597341167316E+15
Altitude
112134866.74367
Surface area
7.2597341167316E+15
Volume
2.5583730442401E+23
Height
61038490.199328