129502496 is an even 9-digits composite number following 129502495
and preceding 129502497 . In scientific notation, it is written as 1.29502496 × 10^8.
The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors.
There are 64751232 positive integers (up to 129502496) that are relatively prime to 129502496.
129502496 has 12 divisors, whose sum is 254958102
The reverse of 129502496 is 694205921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million five hundred two thousand four hundred ninety-six
Scientific notation
1.29502496 × 10^8
Engineering notation
1.29502496 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4046953
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8093906
Product of the distinct prime numbers
The prime factorization of 129502496 is 2 × 2 × 2 × 2 × 2 × 4046953.
Since it has a total of 6 prime factors.
3 , 3 , 24 , 17 , 264 , 916 , 1603 , 4283 , 21196 , 81134 , 115936 , 299128 , 1830922 , 8388853 , 43599444 , 48888960 , 725486187 , 658798621 , 4379067663 , 257142120
n×2
259004992
n×3
388507488
n×4
518009984
n×5
647512480
n÷2
64751248
n÷3
43167498.666667
n÷3
32375624
n÷5
25900499.2
n2
16770896470230016
n3
2.1718729530524E+24
n4
2.8126296841517E+32
n5
3.6424256442134E+40
2 √n
11379.916344156
3 √n
505.93265675661
4 √n
106.67669072556
5 √n
41.923316112025
1 , 2 , 4 , 8 , 16 , 32 , 4046953 , 8093906 , 16187812 , 32375624 , 64751248 , 129502496
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129502495
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129502496 can be divided by 12 positive divisors.
The sum of these divisors (counting 129502496) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110000000110100100000
3
Ternary
100000200102000202
4
Quaternary
13232000310200
5
Quinary
231123034441
6
Senary
20503404332
8
Octal
756006440
10
Decimal
129502496
12
Duodecimal
374536a8
16
Hexadecimal
7b80d20
20
Vigesimal
2097g4g
36
Base36
253ork
md5
0e12bb405b790454877747b1ed43cec0
sha1
342ec085c943d0e624da0e35499ee57ea7307820
sha256
4936069309de2910fb25ed8f028bee62f3f1a33a44d11e695b3d855084cff0cd
sha512
64cfb91b9936a6f360414010f9795c00943ac8eba86c0b870b1a437e2f7ba79cd919b66c6a680e82bd440e8a9c409a2b8a6e35a38d69672cfbf8791f3137c618
ripemd-160
def6bbe47d3de475b04685314bf0e7efb33e2016
Diameter
259004992
Circumference
813688180.11028
Area
5.268732514499E+16
Volume
9.0975201517863E+24
Surface area
2.1074930057996E+17
Circumference
813688180.11028
Perimeter
518009984
Area
16770896470230016
Diagonal
183144186.20437
Surface area
100625378821380096
Volume
2.1718729530524E+24
Space diagonal
224304902.77899
Perimeter
388507488
Area
7.262011193729E+15
Altitude
112152451.38949
Surface area
7.262011193729E+15
Volume
2.5595768216316E+23
Height
61048062.068123