129348922 is an even 9-digits composite number following 129348921
and preceding 129348923 . In scientific notation, it is written as 1.29348922 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 61270524 positive integers (up to 129348922) that are relatively prime to 129348922.
129348922 has 8 divisors, whose sum is 204235200
The reverse of 129348922 is 229843921
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred forty-eight thousand nine hundred twenty-two
Scientific notation
1.29348922 × 10^8
Engineering notation
1.29348922 × 10^6
Prime Factorization
2 × 19 × 3403919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129348922
Product of the distinct prime numbers
The prime factorization of 129348922 is 2 × 19 × 3403919.
Since it has a total of 3 prime factors.
1 , 9 , 67 , 68 , 346 , 73 , 6187 , 2233 , 64363 , 63102 , 899345 , 224529 , 138490 , 1005467 , 1405813 , 81331709 , 715340765 , 364729541 , 1132049040 , 8786929735
n×2
258697844
n×3
388046766
n×4
517395688
n×5
646744610
n÷2
64674461
n÷3
43116307.333333
n÷3
32337230.5
n÷5
25869784.4
n2
16731143622562084
n3
2.1641553914056E+24
n4
2.799311669188E+32
n5
3.6208794675149E+40
2 √n
11373.166753372
3 √n
505.73258639004
4 √n
106.64505029945
5 √n
41.913368214881
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129348921
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129348922 can be divided by 8 positive divisors.
The sum of these divisors (counting 129348922) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011011010100111010
3
Ternary
100000101121100211
4
Quaternary
13231123110322
5
Quinary
231103131142
6
Senary
20500221334
8
Octal
755332472
10
Decimal
129348922
12
Duodecimal
3739a84a
16
Hexadecimal
7b5b53a
20
Vigesimal
2088c62
36
Base36
250e9m
md5
e3c57a1c09af2c49be7343b5693b540f
sha1
b6c362c4cf9bec3f460f03110f5eb19b02fcc0b9
sha256
89f1d0b19dd73b7ffc2d7586952d801641f3d99339e8bff482425ad11208a3f2
sha512
4c06ac05d2c6a38ff3d7e911364df97a1b73e02df7379c8ffd44d2111dca184059bf84892ab80cf280959a54dd6724fadb119b20c0c6f9fcbaf64dbc062fadb6
ripemd-160
899c6227dcd88b5a69e3a9641e95b49eb3ee6551
Diameter
258697844
Circumference
812723246.20992
Area
5.2562437890797E+16
Volume
9.0651929051554E+24
Surface area
2.1024975156319E+17
Circumference
812723246.20992
Perimeter
517395688
Area
16731143622562084
Diagonal
182926999.77074
Surface area
100386861735372504
Volume
2.1641553914056E+24
Space diagonal
224038904.80826
Perimeter
388046766
Area
7.2447977057524E+15
Altitude
112019452.40413
Surface area
7.2447977057524E+15
Volume
2.5504815880072E+23
Height
60975666.590247