129122316 is an even 9-digits composite number following 129122315
and preceding 129122317 . In scientific notation, it is written as 1.29122316 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 41651280 positive integers (up to 129122316) that are relatively prime to 129122316.
129122316 has 24 divisors, whose sum is 241898496
The reverse of 129122316 is 613221921
Previous prime number is 27
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred twenty-nine million one hundred twenty-two thousand three hundred sixteen
Scientific notation
1.29122316 × 10^8
Engineering notation
1.29122316 × 10^6
Prime Factorization
2 × 2 × 31 × 27 × 38567
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64561158 Product of the distinct prime numbers
The prime factorization of 129122316 is 2 × 2 × 31 × 27 × 38567.
Since it has a total of 5 prime factors.
9 , 9 , 90 , 77 , 281 , 438 , 3302 , 2093 , 64957 , 12417 , 508204 , 276429 , 4624592 , 4204750 , 70418670 , 87735832 , 369024561 , 51746497 , 1715809583 , 3904507666
n×2
258244632
n×3
387366948
n×4
516489264
n×5
645611580
n÷2
64561158
n÷3
43040772
n÷3
32280579
n÷5
25824463.2
n2
16672572489203856
n3
2.1528011734839E+24
n4
2.7797467340776E+32
n5
3.5892733619753E+40
2 √n11363.200077443
3 √n505.43708327705
4 √n106.59831179453
5 √n41.898672331441
1 , 2 , 4 , 27 , 31 , 54 , 62 , 108 , 124 , 837 , 1674 , 3348 , 38567 , 77134 , 154268 , 1041309 , 1195577 , 2082618 , 2391154 , 4165236 , 4782308 , 32280579 , 64561158 , 129122316
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129122315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129122316 can be divided by 24 positive divisors.
The sum of these divisors (counting 129122316) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101100100100000000001100
3
Ternary
22222222002112000
4
Quaternary
13230210000030
5
Quinary
231023403231
6
Senary
20451312300
8
Octal
754440014
10
Decimal
129122316
12
Duodecimal
372ab690
16
Hexadecimal
7b2400c
20
Vigesimal
20705fg
36
Base36
24vjf0
md5
28c1f3265054d15ec7962947c293a089
sha1
33e411c89899416f9d20e17e9eba17338f5010c5
sha256
317b03b269735a3b9f00a701462023dc4a2b5fb794e2d58bdae646a9a0b018d1
sha512
9182c464584b69ab936672475dbbed30c1557daf510d99e6aa4ec868729e54079ab518d5c9912d7e54d29f921b78383408d4b45e4f197e1d86bd7e6f83cc362f
ripemd-160
f1092be8dd74779d915acefacf5273094abd43ae
Diameter
258244632
Circumference
811299438.7202
Area
5.2378431248526E+16
Volume
9.017632468342E+24
Surface area
2.095137249941E+17
Circumference
811299438.7202
Perimeter
516489264
Area
16672572489203856
Diagonal
182606530.49222
Surface area
100035434935223136
Volume
2.1528011734839E+24
Space diagonal
223646411.70296
Perimeter
387366948
Area
7.219435661044E+15
Altitude
111823205.85148
Surface area
7.219435661044E+15
Volume
2.5371005138614E+23
Height
60868843.497408