129334992 is an even 9-digits composite number following 129334991
and preceding 129334993 . In scientific notation, it is written as 1.29334992 × 10^8.
The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors.
There are 42059520 positive integers (up to 129334992) that are relatively prime to 129334992.
129334992 has 20 divisors, whose sum is 252627680
The reverse of 129334992 is 299433921
Previous prime number is 123
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million three hundred thirty-four thousand nine hundred ninety-two
Scientific notation
1.29334992 × 10^8
Engineering notation
1.29334992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 123 × 65719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16166874
Product of the distinct prime numbers
The prime factorization of 129334992 is 2 × 2 × 2 × 2 × 123 × 65719.
Since it has a total of 6 prime factors.
6 , 7 , 6 , 28 , 97 , 723 , 6145 , 4911 , 28261 , 35204 , 108644 , 748872 , 6752842 , 7753608 , 58724766 , 53567576 , 278860547 , 86089911 , 3634397066 , 5459495004
n×2
258669984
n×3
388004976
n×4
517339968
n×5
646674960
n÷2
64667496
n÷3
43111664
n÷3
32333748
n÷5
25866998.4
n2
16727540155640064
n3
2.1634562722094E+24
n4
2.7981059965855E+32
n5
3.6189301668354E+40
2 √n
11372.554330492
3 √n
505.71443108389
4 √n
106.64217894666
5 √n
41.912465418997
1 , 2 , 4 , 8 , 16 , 123 , 246 , 492 , 984 , 1968 , 65719 , 131438 , 262876 , 525752 , 1051504 , 8083437 , 16166874 , 32333748 , 64667496 , 129334992
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129334991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129334992 can be divided by 20 positive divisors.
The sum of these divisors (counting 129334992) is 1, the average is 0.05.
Base
System
Value
2
Binary
111101101010111111011010000
3
Ternary
100000100220020220
4
Quaternary
13231113323100
5
Quinary
231102204432
6
Senary
20500033040
8
Octal
755277320
10
Decimal
129334992
12
Duodecimal
37392780
16
Hexadecimal
7b57ed0
20
Vigesimal
2086h9c
36
Base36
2503io
md5
07ead6847ff042f7e7faa263900c75d4
sha1
c4ba164d2393c2322ab4771eaaf12b2d37a1a78b
sha256
554e03565561df02de60a7f590d0abdd8785e3606c711911cc18e87c258ca2d8
sha512
3a894111b8faefd57b8a8f119a7bb680b8227bed767675868f14b3fc25803b62baa9c45962cd289af67ba9defe03bbab7a618f9b3d089d692a533199611980f4
ripemd-160
6c36c443609a6631da4a11c1ece981eaa416cea8
Diameter
258669984
Circumference
812635721.43859
Area
5.2551117265587E+16
Volume
9.0622644415144E+24
Surface area
2.1020446906235E+17
Circumference
812635721.43859
Perimeter
517339968
Area
16727540155640064
Diagonal
182907299.77582
Surface area
100365240933840384
Volume
2.1634562722094E+24
Space diagonal
224014777.34051
Perimeter
388004976
Area
7.2432373588043E+15
Altitude
112007388.67026
Surface area
7.2432373588043E+15
Volume
2.549657668133E+23
Height
60969099.925272