129849453 is an odd 9-digits composite number following 129849452
and preceding 129849454 . In scientific notation, it is written as 1.29849453 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 86365440 positive integers (up to 129849453) that are relatively prime to 129849453.
129849453 has 8 divisors, whose sum is 134971200
The reverse of 129849453 is 354948921
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million eight hundred forty-nine thousand four hundred fifty-three
Scientific notation
1.29849453 × 10^8
Engineering notation
1.29849453 × 10^6
Prime Factorization
27 × 449 × 10711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129849453
Product of the distinct prime numbers
The prime factorization of 129849453 is 27 × 449 × 10711.
Since it has a total of 3 prime factors.
10 , 9 , 31 , 89 , 828 , 466 , 500 , 4215 , 1739 , 22789 , 342476 , 193951 , 2616719 , 5499544 , 36995417 , 97662572 , 942416536 , 589493511 , 7767502126 , 7374605131
n×2
259698906
n×3
389548359
n×4
519397812
n×5
649247265
n÷2
64924726.5
n÷3
43283151
n÷3
32462363.25
n÷5
25969890.6
n2
16860880444399209
n3
2.1893761028036E+24
n4
2.8428928936032E+32
n5
3.6914808717197E+40
2 √n
11395.150415857
3 √n
506.38407751872
4 √n
106.74806984605
5 √n
41.945755872656
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
-129849452
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 129849453 can be divided by 8 positive divisors.
The sum of these divisors (counting 129849453) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111010101100001101101
3
Ternary
100001100000222000
4
Quaternary
13233111201231
5
Quinary
231220140303
6
Senary
20515042513
8
Octal
757254155
10
Decimal
129849453
12
Duodecimal
375a0439
16
Hexadecimal
7bd586d
20
Vigesimal
20bb3cd
36
Base36
25b4h9
md5
d1a8f5682ab795ff3afe7cac578341a3
sha1
7513adbc90d4523bb5e09c6917a80c54aa288614
sha256
bd4dbf06df73818dc1a959aaadbb82064d67728846b6115404a9731ba9c74baf
sha512
f449fc7947bf319b06228e67459c8e8ce8513ac2cd3827a2a708799b13ff2af7987ff2db44ef20a9b8e51a56e3546948ac9180dbceab719203b0f6281fee7565
ripemd-160
956ee035d43775b118514f91bc3d9119fd581272
Diameter
259698906
Circumference
815868175.23491
Area
5.297001813718E+16
Volume
9.1708371740173E+24
Surface area
2.1188007254872E+17
Circumference
815868175.23491
Perimeter
519397812
Area
16860880444399209
Diagonal
183634857.49933
Surface area
101165282666395254
Volume
2.1893761028036E+24
Space diagonal
224905849.93103
Perimeter
389548359
Area
7.300975397511E+15
Altitude
112452924.96551
Surface area
7.300975397511E+15
Volume
2.5802044814337E+23
Height
61211619.166443