129131467 is an odd 9-digits composite number following 129131466
and preceding 129131468 . In scientific notation, it is written as 1.29131467 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 122335056 positive integers (up to 129131467) that are relatively prime to 129131467.
129131467 has 4 divisors, whose sum is 135927880
The reverse of 129131467 is 764131921
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million one hundred thirty-one thousand four hundred sixty-seven
Scientific notation
1.29131467 × 10^8
Engineering notation
1.29131467 × 10^6
Prime Factorization
19 × 6796393
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129131467
Product of the distinct prime numbers
The prime factorization of 129131467 is 19 × 6796393.
Since it has a total of 2 prime factors.
5 , 4 , 75 , 75 , 321 , 289 , 9871 , 3074 , 55475 , 19872 , 527361 , 330482 , 1231930 , 2741261 , 55849511 , 30291776 , 721158917 , 461743004 , 391265261 , 6440515191
n×2
258262934
n×3
387394401
n×4
516525868
n×5
645657335
n÷2
64565733.5
n÷3
43043822.333333
n÷3
32282866.75
n÷5
25826293.4
n2
16674935769572089
n3
2.1532589180556E+24
n4
2.7805348291935E+32
n5
3.5905454153836E+40
2 √n
11363.602729768
3 √n
505.44902323607
4 √n
106.60020042086
5 √n
41.899266192973
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
-129131466
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 129131467 can be divided by 4 positive divisors.
The sum of these divisors (counting 129131467) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100110001111001011
3
Ternary
22222222120001221
4
Quaternary
13230212033023
5
Quinary
231024201332
6
Senary
20451422511
8
Octal
754461713
10
Decimal
129131467
12
Duodecimal
372b4a37
16
Hexadecimal
7b263cb
20
Vigesimal
20718d7
36
Base36
24vqh7
md5
29a73f1578e7af715c6885ddeca8cfa3
sha1
d2b4bdb6ddb1980d531936b3405b85afc3dce7a9
sha256
f0dd0612a6a69141dcfb9f771bac8694147bf272761252c3c4292827499eba48
sha512
f1836bdbd277ef5bab54de0cb9097613e60ada077b698ff61670dc608ff14be927e22ea8af30febb4fe4e08d5333432e64331578d61f34b7b7bc82f4229b790b
ripemd-160
a50608a58ecebf3748488dfb5437ea29bd04d36c
Diameter
258262934
Circumference
811356936.14895
Area
5.2385855712769E+16
Volume
9.0195498643203E+24
Surface area
2.0954342285108E+17
Circumference
811356936.14895
Perimeter
516525868
Area
16674935769572089
Diagonal
182619471.96053
Surface area
100049614617432534
Volume
2.1532589180556E+24
Space diagonal
223662261.6999
Perimeter
387394401
Area
7.2204589914616E+15
Altitude
111831130.84995
Surface area
7.2204589914616E+15
Volume
2.5376399710126E+23
Height
60873157.320178