129493883 is an odd 9-digits composite number following 129493882
and preceding 129493884 . In scientific notation, it is written as 1.29493883 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 125953704 positive integers (up to 129493883) that are relatively prime to 129493883.
129493883 has 8 divisors, whose sum is 133068288
The reverse of 129493883 is 388394921
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million four hundred ninety-three thousand eight hundred eighty-three
Scientific notation
1.29493883 × 10^8
Engineering notation
1.29493883 × 10^6
Prime Factorization
47 × 163 × 16903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129493883
Product of the distinct prime numbers
The prime factorization of 129493883 is 47 × 163 × 16903.
Since it has a total of 3 prime factors.
5 , 7 , 12 , 67 , 894 , 312 , 3128 , 486 , 72416 , 12297 , 512977 , 180229 , 2206347 , 1368922 , 26813025 , 55254036 , 41512325 , 15668916 , 1165855514 , 9120023990
n×2
258987766
n×3
388481649
n×4
517975532
n×5
647469415
n÷2
64746941.5
n÷3
43164627.666667
n÷3
32373470.75
n÷5
25898776.6
n2
16768665734417689
n3
2.1714396386788E+24
n4
2.8118815051263E+32
n5
3.6412145463469E+40
2 √n
11379.537908017
3 √n
505.92144025573
4 √n
106.6749169581
5 √n
41.9227584469
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
-129493882
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 129493883 can be divided by 8 positive divisors.
The sum of these divisors (counting 129493883) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101111110101101111011
3
Ternary
100000122222012202
4
Quaternary
13231332231323
5
Quinary
231122301013
6
Senary
20503300415
8
Octal
755765573
10
Decimal
129493883
12
Duodecimal
3744a70b
16
Hexadecimal
7b7eb7b
20
Vigesimal
2096ee3
36
Base36
253i4b
md5
8367c44846a834f626604584150b4ae9
sha1
2268c24029e4d3dcd2cdcdc149cee79a58791b8c
sha256
c99da8c718ce4e00b9818565b3895227c537dcb14760b39c74b466834d18a734
sha512
4d3f7260ad927fc0b7f5d6c8f60a295f3c34942fb5b6d0d366f3e5aaa96b7a96a4b88b459647555dc858a6b577e02b9abd634429a08012bb8f09a9921c667e13
ripemd-160
7ba1ac53ddd0e0408fa77c34a9665fddc8158453
Diameter
258987766
Circumference
813634063.03523
Area
5.268031708175E+16
Volume
9.0957050887826E+24
Surface area
2.10721268327E+17
Circumference
813634063.03523
Perimeter
517975532
Area
16768665734417689
Diagonal
183132005.58295
Surface area
100611994406506134
Volume
2.1714396386788E+24
Space diagonal
224289984.62538
Perimeter
388481649
Area
7.2610452567877E+15
Altitude
112144992.31269
Surface area
7.2610452567877E+15
Volume
2.5590661557451E+23
Height
61044001.860985