129122627 is an odd 9-digits prime number following 129122626
and preceding 129122628 . In scientific notation, it is written as 1.29122627 × 10^8.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 129122626 positive integers (up to 129122627) that are relatively prime to 129122627.
129122627 has 2 divisors, whose sum is 129122628
The reverse of 129122627 is 726221921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million one hundred twenty-two thousand six hundred twenty-seven
Scientific notation
1.29122627 × 10^8
Engineering notation
1.29122627 × 10^6
Prime Factorization
129122627
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129122627
Product of the distinct prime numbers
The prime factorization of 129122627 is 129122627.
Since it has a total of 1 prime factors.
8 , 1 , 3 , 67 , 451 , 965 , 7205 , 7477 , 99431 , 75289 , 330353 , 536782 , 6818317 , 721682 , 17184331 , 7201002 , 771471532 , 215768917 , 7035634395 , 7264213026
n×2
258245254
n×3
387367881
n×4
516490508
n×5
645613135
n÷2
64561313.5
n÷3
43040875.666667
n÷3
32280656.75
n÷5
25824525.4
n2
16672652803381129
n3
2.1528167290315E+24
n4
2.7797735150209E+32
n5
3.5893165872453E+40
2 √n
11363.21376196
3 √n
505.43748907007
4 √n
106.59837598181
5 √n
41.89869251459
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129122628
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64561314
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11363.213805962
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845108
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129122627 can be divided by 2 positive divisors.
The sum of these divisors (counting 129122627) is 129122628, the average is 64561314.
Base
System
Value
2
Binary
111101100100100000101000011
3
Ternary
22222222002221112
4
Quaternary
13230210011003
5
Quinary
231023411002
6
Senary
20451313535
8
Octal
754440503
10
Decimal
129122627
12
Duodecimal
372ab8ab
16
Hexadecimal
7b24143
20
Vigesimal
20706b7
36
Base36
24vjnn
md5
3fd42ddf0f19322e3da619af93f25e2d
sha1
0cff0993607fd1f426c319b9097dff62be5b689a
sha256
6bac97ea69b87643ffe1f765d8d21caced4c264a5e64f5b7f47ef2c4c0ed424f
sha512
5596377ce66a5663dea687fcc35ebf2108f1122e2b35efb7dc9d2b00dfbc6f5c6a09855cca0dcb8c35f02a480df41b8f39b7f4096428bdb4500ffc3cec52420c
ripemd-160
c6c9f99ee201a91b31881191e54baa0bfc265c2e
Diameter
258245254
Circumference
811301392.79083
Area
5.2378683562955E+16
Volume
9.0176976272674E+24
Surface area
2.0951473425182E+17
Circumference
811301392.79083
Perimeter
516490508
Area
16672652803381129
Diagonal
182606970.31264
Surface area
100035916820286774
Volume
2.1528167290315E+24
Space diagonal
223646950.37076
Perimeter
387367881
Area
7.2194704381029E+15
Altitude
111823475.18538
Surface area
7.2194704381029E+15
Volume
2.53711884625E+23
Height
60868990.104214