129463955 is an odd 9-digits composite number following 129463954
and preceding 129463956 . In scientific notation, it is written as 1.29463955 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 103571160 positive integers (up to 129463955) that are relatively prime to 129463955.
129463955 has 4 divisors, whose sum is 155356752
The reverse of 129463955 is 559364921
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred twenty-nine million four hundred sixty-three thousand nine hundred fifty-five
Scientific notation
1.29463955 × 10^8
Engineering notation
1.29463955 × 10^6
Prime Factorization
5 × 25892791
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129463955 Product of the distinct prime numbers
The prime factorization of 129463955 is 5 × 25892791.
Since it has a total of 2 prime factors.
7 , 6 , 23 , 72 , 941 , 77 , 4344 , 2799 , 1216 , 55676 , 479262 , 126763 , 753891 , 318628 , 32040456 , 91227034 , 235932373 , 545905681 , 50573520 , 6260525855
n×2
258927910
n×3
388391865
n×4
517855820
n×5
647319775
n÷2
64731977.5
n÷3
43154651.666667
n÷3
32365988.75
n÷5
25892791
n2
16760915644242025
n3
2.1699344287249E+24
n4
2.809282932334E+32
n5
3.6370087913395E+40
2 √n11378.222840145
3 √n505.88246188054
4 √n106.66875287611
5 √n41.920820470695
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
-129463954 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 129463955 can be divided by 4 positive divisors.
The sum of these divisors (counting 129463955) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101110111011010010011
3
Ternary
100000121110011022
4
Quaternary
13231313122103
5
Quinary
231120321310
6
Senary
20502510055
8
Octal
755673223
10
Decimal
129463955
12
Duodecimal
3743532b
16
Hexadecimal
7b77693
20
Vigesimal
2092jhf
36
Base36
252v0z
md5
ea67bd25d24e6f4a34ea0b29c4a99bb1
sha1
626f780b40b231ca47468e45de517b46cef8cbb6
sha256
6e62a49fb6be9ea578e6cfce8c363aac204527e58c67cba3a27c306253e5f3a7
sha512
0529d3f1bc2ee8fd3c6f9b099ec656e3b967cd4554f69f52c3c5a74e770b1ec9618ed131bc7ce743a60e295ecae9a44c8313926258ba970e601746ea6f501841
ripemd-160
0bf256000df12d05e6ba17c1fd52cb0cfa7d3e50
Diameter
258927910
Circumference
813446019.86536
Area
5.2655969455389E+16
Volume
9.0894000800718E+24
Surface area
2.1062387782156E+17
Circumference
813446019.86536
Perimeter
517855820
Area
16760915644242025
Diagonal
183089680.99946
Surface area
100565493865452150
Volume
2.1699344287249E+24
Space diagonal
224238147.80881
Perimeter
388391865
Area
7.2576893693008E+15
Altitude
112119073.90441
Surface area
7.2576893693008E+15
Volume
2.5572922488026E+23
Height
61029893.666487