129343639 is an odd 9-digits composite number following 129343638
and preceding 129343640 . In scientific notation, it is written as 1.29343639 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 129079720 positive integers (up to 129343639) that are relatively prime to 129343639.
129343639 has 4 divisors, whose sum is 129607560
The reverse of 129343639 is 936343921
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred forty-three thousand six hundred thirty-nine
Scientific notation
1.29343639 × 10^8
Engineering notation
1.29343639 × 10^6
Prime Factorization
491 × 263429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129343639
Product of the distinct prime numbers
The prime factorization of 129343639 is 491 × 263429.
Since it has a total of 2 prime factors.
2 , 4 , 51 , 3 , 543 , 769 , 5750 , 7378 , 53762 , 80090 , 374046 , 345549 , 2257780 , 9049229 , 20980626 , 39657594 , 230665555 , 692038818 , 3670989888 , 9332094973
n×2
258687278
n×3
388030917
n×4
517374556
n×5
646718195
n÷2
64671819.5
n÷3
43114546.333333
n÷3
32335909.75
n÷5
25868727.8
n2
16729776949762321
n3
2.1638902303406E+24
n4
2.798854367888E+32
n5
3.6201400897368E+40
2 √n
11372.934493788
3 √n
505.72570108172
4 √n
106.64396135641
5 √n
41.91302583562
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
-129343638
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 129343639 can be divided by 4 positive divisors.
The sum of these divisors (counting 129343639) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011010000010010111
3
Ternary
100000101100010011
4
Quaternary
13231122002113
5
Quinary
231102444024
6
Senary
20500141051
8
Octal
755320227
10
Decimal
129343639
12
Duodecimal
37397787
16
Hexadecimal
7b5a097
20
Vigesimal
2087j1j
36
Base36
250a6v
md5
4c8939ccde2068cb6770f92231aca0e2
sha1
1b3b89ab04c22b9b375eb559100f7c4eee768712
sha256
8a6247e5db5fbde1917c991a7049a688a9496c96a2fc51af9d2973b9c1e3a713
sha512
2bf9d6371491669b2c225acdcc81a170e4987682ecd69fee2343f64f210d3ea49ffb03d97248a8b38243132c9b547887b89024d31ee8dccd29f24181bea98dfe
ripemd-160
83ab26339eac0c36eaf39497cc192b6f2ff7aa7b
Diameter
258687278
Circumference
812690052.14194
Area
5.2558144361569E+16
Volume
9.0640822010836E+24
Surface area
2.1023257744628E+17
Circumference
812690052.14194
Perimeter
517374556
Area
16729776949762321
Diagonal
182919528.48049
Surface area
100378661698573926
Volume
2.1638902303406E+24
Space diagonal
224029754.38385
Perimeter
388030917
Area
7.2442059190708E+15
Altitude
112014877.19192
Surface area
7.2442059190708E+15
Volume
2.5501690926952E+23
Height
60973176.160163