129339951 is an odd 9-digits composite number following 129339950
and preceding 129339952 . In scientific notation, it is written as 1.29339951 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 79505280 positive integers (up to 129339951) that are relatively prime to 129339951.
129339951 has 16 divisors, whose sum is 185925600
The reverse of 129339951 is 159933921
Previous prime number is 2141
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million three hundred thirty-nine thousand nine hundred fifty-one
Scientific notation
1.29339951 × 10^8
Engineering notation
1.29339951 × 10^6
Prime Factorization
3 × 13 × 2141 × 1549
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129339951
Product of the distinct prime numbers
The prime factorization of 129339951 is 3 × 13 × 2141 × 1549.
Since it has a total of 4 prime factors.
3 , 10 , 22 , 95 , 695 , 47 , 7529 , 2114 , 26935 , 12721 , 4402 , 543367 , 2936784 , 3974825 , 17880103 , 96243839 , 342654123 , 671359647 , 168244470 , 1092240724
n×2
258679902
n×3
388019853
n×4
517359804
n×5
646699755
n÷2
64669975.5
n÷3
43113317
n÷3
32334987.75
n÷5
25867990.2
n2
16728822924682401
n3
2.1637051373661E+24
n4
2.7985351644538E+32
n5
3.6196240104223E+40
2 √n
11372.772353301
3 √n
505.72089441804
4 √n
106.64320115835
5 √n
41.912786818064
1 , 3 , 13 , 39 , 1549 , 2141 , 4647 , 6423 , 20137 , 27833 , 60411 , 83499 , 3316409 , 9949227 , 43113317 , 129339951
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129339950
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129339951 can be divided by 16 positive divisors.
The sum of these divisors (counting 129339951) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101011001001000101111
3
Ternary
100000101011001120
4
Quaternary
13231121020233
5
Quinary
231102334301
6
Senary
20500112023
8
Octal
755311057
10
Decimal
129339951
12
Duodecimal
37395613
16
Hexadecimal
7b5922f
20
Vigesimal
20879hb
36
Base36
2507cf
md5
ca115349f3aee205436aa3f7050f4e3c
sha1
a6ad5f3baa1eb8cbcc7d94b01723a8a3b5083bfd
sha256
c4266ae43c4243fc052943d4d32c2aa03173603936fa352043e43d8ed1738f28
sha512
5123e9e5e9ba6e7c67c11ac0f5e48dbd917f61a6cbac4c826d570ef7c113b87c69faa09657cef908fabb3154d8c6f918113e3f630415605385d87c930e1d2145
ripemd-160
2f73eacbc7d8461efb6e31e5daf5664cd1f728ac
Diameter
258679902
Circumference
812666879.75453
Area
5.2555147203387E+16
Volume
9.0633068854451E+24
Surface area
2.1022058881355E+17
Circumference
812666879.75453
Perimeter
517359804
Area
16728822924682401
Diagonal
182914312.86087
Surface area
100372937548094406
Volume
2.1637051373661E+24
Space diagonal
224023366.58047
Perimeter
388019853
Area
7.2437928140932E+15
Altitude
112011683.29023
Surface area
7.2437928140932E+15
Volume
2.5499509585329E+23
Height
60971437.620291