129331379 is an odd 9-digits prime number following 129331378
and preceding 129331380 . In scientific notation, it is written as 1.29331379 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 129331378 positive integers (up to 129331379) that are relatively prime to 129331379.
129331379 has 2 divisors, whose sum is 129331380
The reverse of 129331379 is 973133921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-nine million three hundred thirty-one thousand three hundred seventy-nine
Scientific notation
1.29331379 × 10^8
Engineering notation
1.29331379 × 10^6
Prime Factorization
129331379
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129331379 Product of the distinct prime numbers
The prime factorization of 129331379 is 129331379.
Since it has a total of 1 prime factors.
8 , 5 , 27 , 32 , 390 , 914 , 7726 , 6991 , 21058 , 91888 , 691269 , 430715 , 9957235 , 4066503 , 56952332 , 39958832 , 409003112 , 609229664 , 8472990918 , 533252136
n×2
258662758
n×3
387994137
n×4
517325516
n×5
646656895
n÷2
64665689.5
n÷3
43110459.666667
n÷3
32332844.75
n÷5
25866275.8
n2
16726605594041641
n3
2.1632749674665E+24
n4
2.7977933469863E+32
n5
3.6184247172276E+40
2 √n11372.395482043
3 √n505.70972196064
4 √n106.64143417098
5 √n41.912231249687
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129331380 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64665690 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11372.395526009 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845358 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129331379 can be divided by 2 positive divisors.
The sum of these divisors (counting 129331379) is 129331380, the average is 64665690.
Base
System
Value
2
Binary
111101101010111000010110011
3
Ternary
100000100201022002
4
Quaternary
13231113002303
5
Quinary
231102101004
6
Senary
20500004215
8
Octal
755270263
10
Decimal
129331379
12
Duodecimal
3739066b
16
Hexadecimal
7b570b3
20
Vigesimal
208688j
36
Base36
2500qb
md5
661c240131c3b223303575860d14b135
sha1
607f72e7311703d6292743352089e8e64e011afb
sha256
5438622d1d2f893e12b687f470cf5bd0623a720fbf9e035988e14f2c72aa9bb8
sha512
c0fe6a1fb58731f5571e1bae3a94b34730dd29fb9f1f52eeb91637cd494e9e1c726c6d1547103eb64a6b78e4ed67bfdca887a2ee55ce958d40deee932af034da
ripemd-160
b4c5e0f96431febb6d822ac4bb6fff2413c8165b
Diameter
258662758
Circumference
812613020.29007
Area
5.2548181253735E+16
Volume
9.0615049939834E+24
Surface area
2.1019272501494E+17
Circumference
812613020.29007
Perimeter
517325516
Area
16726605594041641
Diagonal
182902190.22221
Surface area
100359633564249846
Volume
2.1632749674665E+24
Space diagonal
224008519.44095
Perimeter
387994137
Area
7.2428326817615E+15
Altitude
112004259.72047
Surface area
7.2428326817615E+15
Volume
2.5494439984445E+23
Height
60967396.740738