129348434 is an even 9-digits composite number following 129348433
and preceding 129348435 . In scientific notation, it is written as 1.29348434 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 64654420 positive integers (up to 129348434) that are relatively prime to 129348434.
129348434 has 8 divisors, whose sum is 194082048
The reverse of 129348434 is 434843921
Previous prime number is 4127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million three hundred forty-eight thousand four hundred thirty-four
Scientific notation
1.29348434 × 10^8
Engineering notation
1.29348434 × 10^6
Prime Factorization
2 × 4127 × 15671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129348434
Product of the distinct prime numbers
The prime factorization of 129348434 is 2 × 4127 × 15671.
Since it has a total of 3 prime factors.
2 , 3 , 44 , 45 , 452 , 960 , 9034 , 9698 , 42238 , 7616 , 469266 , 160804 , 7185694 , 2282899 , 24623744 , 41486969 , 922457043 , 101620257 , 512736256 , 2268148150
n×2
258696868
n×3
388045302
n×4
517393736
n×5
646742170
n÷2
64674217
n÷3
43116144.666667
n÷3
32337108.5
n÷5
25869686.8
n2
16731017378252356
n3
2.1641308971037E+24
n4
2.7992694251138E+32
n5
3.6208111648255E+40
2 √n
11373.145299344
3 √n
505.73195038987
4 √n
106.64494971326
5 √n
41.913336589176
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129348433
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129348434 can be divided by 8 positive divisors.
The sum of these divisors (counting 129348434) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011011001101010010
3
Ternary
100000101120200202
4
Quaternary
13231123031102
5
Quinary
231103122214
6
Senary
20500215202
8
Octal
755331522
10
Decimal
129348434
12
Duodecimal
3739a502
16
Hexadecimal
7b5b352
20
Vigesimal
2088b1e
36
Base36
250dw2
md5
5ba4614140fc3368fdfedf8b8b3ebff2
sha1
fd02b751c162dfbba3aaa7a09e338c95fdd32c66
sha256
669fe2ee980ebc05241b208036ef363187338580f4b0411dcd114fbd744e9ac1
sha512
be38137714bf44ea87c3a76cb7620f7089cf01b3a307657b943a6f23e7c7b069cef7c288cdc30fc72d6a5e37d598163319c29729cd2466e739282f01d5fbdb7e
ripemd-160
323d4386ee84a2fc43f5cbc9a0f37383c8f081e4
Diameter
258696868
Circumference
812720180.01549
Area
5.2562041282601E+16
Volume
9.0650903036637E+24
Surface area
2.102481651304E+17
Circumference
812720180.01549
Perimeter
517393736
Area
16731017378252356
Diagonal
182926309.63452
Surface area
100386104269514136
Volume
2.1641308971037E+24
Space diagonal
224038059.56747
Perimeter
388045302
Area
7.2447430403627E+15
Altitude
112019029.78373
Surface area
7.2447430403627E+15
Volume
2.5504527211956E+23
Height
60975436.54484