129336380 is an even 9-digits composite number following 129336379
and preceding 129336381 . In scientific notation, it is written as 1.29336380 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 51734544 positive integers (up to 129336380) that are relatively prime to 129336380.
129336380 has 12 divisors, whose sum is 271606440
The reverse of 129336380 is 083633921
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-six thousand three hundred eighty
Scientific notation
1.29336380 × 10^8
Engineering notation
1.29336380 × 10^6
Prime Factorization
2 × 2 × 5 × 6466819
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64668190
Product of the distinct prime numbers
The prime factorization of 129336380 is 2 × 2 × 5 × 6466819.
Since it has a total of 4 prime factors.
10 , 2 , 82 , 62 , 561 , 833 , 6135 , 4268 , 42150 , 55557 , 931454 , 364582 , 8649436 , 7846296 , 27490409 , 91869432 , 315249984 , 287910113 , 5590272220 , 9349897055
n×2
258672760
n×3
388009140
n×4
517345520
n×5
646681900
n÷2
64668190
n÷3
43112126.666667
n÷3
32334095
n÷5
25867276
n2
16727899191504400
n3
2.1635259264341E+24
n4
2.7982261136113E+32
n5
3.6191243595596E+40
2 √n
11372.615354438
3 √n
505.71624015636
4 √n
106.64246506171
5 √n
41.912555378028
1 , 2 , 4 , 5 , 10 , 20 , 6466819 , 12933638 , 25867276 , 32334095 , 64668190 , 129336380
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
-129336379
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 129336380 can be divided by 12 positive divisors.
The sum of these divisors (counting 129336380) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011000010000111100
3
Ternary
100000100222011022
4
Quaternary
13231120100330
5
Quinary
231102231010
6
Senary
20500043312
8
Octal
755302074
10
Decimal
129336380
12
Duodecimal
37393538
16
Hexadecimal
7b5843c
20
Vigesimal
20870j0
36
Base36
2504l8
md5
8761c3c08d43d472b8894197d2f9fd2d
sha1
dea8f7729a35203e51016a2088716a1b327e73ea
sha256
c1af0426b69b09aa34b1f6d018f1df28ef1a4d8c2b5b18f99ee3d07508f791ae
sha512
f78c25a64f9f32241822e8ef372cb26f43228591c504248f98c77434ad92aabe156f6455d5548e791150f0bd1ed75db8e6500e0019b8061cfe44c0ac13a8cd03
ripemd-160
4f69911fb0d58c8dda2b239a40679ca668116eb6
Diameter
258672760
Circumference
812644442.4998
Area
5.2552245210021E+16
Volume
9.0625562084486E+24
Surface area
2.1020898084008E+17
Circumference
812644442.4998
Perimeter
517345520
Area
16727899191504400
Diagonal
182909262.70424
Surface area
100367395149026400
Volume
2.1635259264341E+24
Space diagonal
224017181.42704
Perimeter
388009140
Area
7.243392825894E+15
Altitude
112008590.71352
Surface area
7.243392825894E+15
Volume
2.5497397564241E+23
Height
60969754.234747