129331154 is an even 9-digits composite number following 129331153
and preceding 129331155 . In scientific notation, it is written as 1.29331154 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 64665576 positive integers (up to 129331154) that are relatively prime to 129331154.
129331154 has 4 divisors, whose sum is 193996734
The reverse of 129331154 is 451133921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million three hundred thirty-one thousand one hundred fifty-four
Scientific notation
1.29331154 × 10^8
Engineering notation
1.29331154 × 10^6
Prime Factorization
2 × 64665577
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129331154
Product of the distinct prime numbers
The prime factorization of 129331154 is 2 × 64665577.
Since it has a total of 2 prime factors.
6 , 4 , 85 , 25 , 678 , 842 , 3372 , 2059 , 36916 , 35691 , 956938 , 203484 , 171469 , 96876 , 42932185 , 92889132 , 763423370 , 666756684 , 691942390 , 2740474878
n×2
258662308
n×3
387993462
n×4
517324616
n×5
646655770
n÷2
64665577
n÷3
43110384.666667
n÷3
32332788.5
n÷5
25866230.8
n2
16726547394971716
n3
2.1632636770274E+24
n4
2.7977738775624E+32
n5
3.6183932421619E+40
2 √n
11372.385589664
3 √n
505.70942869654
4 √n
106.64138778947
5 √n
41.912216666592
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129331153
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129331154 can be divided by 4 positive divisors.
The sum of these divisors (counting 129331154) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010110111111010010
3
Ternary
100000100200222202
4
Quaternary
13231112333102
5
Quinary
231102044104
6
Senary
20500003202
8
Octal
755267722
10
Decimal
129331154
12
Duodecimal
37390502
16
Hexadecimal
7b56fd2
20
Vigesimal
20867he
36
Base36
2500k2
md5
5e8deedf4321d0fdfede776b1bd2e600
sha1
f22563fab454d513d61599c9e8b27f2a6ced1363
sha256
3b0c2a9483be72309dfd908f810eb775d2b5cf095d1ba38dc31e886b494df8e3
sha512
26010de7d9bd4ff588ad6d957745a385b37649dab78385116b32b0b2eac041148f55288e78782575c375a476b8171e3897d0ede3bd802ca437566e400bbf87b4
ripemd-160
2e14a3a4d743bc6cbea42576e06cecb99071a0fa
Diameter
258662308
Circumference
812611606.57338
Area
5.2547998415965E+16
Volume
9.0614577007025E+24
Surface area
2.1019199366386E+17
Circumference
812611606.57338
Perimeter
517324616
Area
16726547394971716
Diagonal
182901872.02416
Surface area
100359284369830296
Volume
2.1632636770274E+24
Space diagonal
224008129.72951
Perimeter
387993462
Area
7.242807480825E+15
Altitude
112004064.86476
Surface area
7.242807480825E+15
Volume
2.5494306925344E+23
Height
60967290.674721