129443876 is an even 9-digits composite number following 129443875
and preceding 129443877 . In scientific notation, it is written as 1.29443876 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 63357344 positive integers (up to 129443876) that are relatively prime to 129443876.
129443876 has 24 divisors, whose sum is 231336000
The reverse of 129443876 is 678344921
Previous prime number is 269
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred twenty-nine million four hundred forty-three thousand eight hundred seventy-six
Scientific notation
1.29443876 × 10^8
Engineering notation
1.29443876 × 10^6
Prime Factorization
2 × 2 × 59 × 269 × 2039
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64721938 Product of the distinct prime numbers
The prime factorization of 129443876 is 2 × 2 × 59 × 269 × 2039.
Since it has a total of 5 prime factors.
1 , 9 , 28 , 26 , 988 , 728 , 5061 , 6727 , 22788 , 62365 , 492506 , 341036 , 4250821 , 1348819 , 55044668 , 89358641 , 260654385 , 264079529 , 4859250707 , 8428239472
n×2
258887752
n×3
388331628
n×4
517775504
n×5
647219380
n÷2
64721938
n÷3
43147958.666667
n÷3
32360969
n÷5
25888775.2
n2
16755717033903376
n3
2.1689249580277E+24
n4
2.8075405332024E+32
n5
3.6341892864483E+40
2 √n11377.340462516
3 √n505.85630752449
4 √n106.66461673168
5 √n41.919520061824
1 , 2 , 4 , 59 , 118 , 236 , 269 , 538 , 1076 , 2039 , 4078 , 8156 , 15871 , 31742 , 63484 , 120301 , 240602 , 481204 , 548491 , 1096982 , 2193964 , 32360969 , 64721938 , 129443876
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129443875 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129443876 can be divided by 24 positive divisors.
The sum of these divisors (counting 129443876) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101110010100000100100
3
Ternary
100000120102121122
4
Quaternary
13231302200210
5
Quinary
231114201001
6
Senary
20502233112
8
Octal
755624044
10
Decimal
129443876
12
Duodecimal
37425798
16
Hexadecimal
7b72824
20
Vigesimal
20909dg
36
Base36
252fj8
md5
58c29f402018dd1711a716dbded9b97f
sha1
a970fa2cb68f2081581dc542afc91ce2bbdf0de3
sha256
37b854f9bbb031e1f5221f3445a290b5383a9de35c3c95d0a5f8906bd9840cf4
sha512
4419585e5ceaca82a5ba29c0efa840ba78f77b180dedea25832721bb52cdb8451686c49140a16c299681ea8815afb3c5672475887cb0beec59f16e1d7540fae4
ripemd-160
4c66c63c79023cdba5bacd7be153b5ade2a997e5
Diameter
258887752
Circumference
813319859.78758
Area
5.263963753934E+16
Volume
9.0851716191031E+24
Surface area
2.1055855015736E+17
Circumference
813319859.78758
Perimeter
517775504
Area
16755717033903376
Diagonal
183061285.00534
Surface area
100534302203420256
Volume
2.1689249580277E+24
Space diagonal
224203369.96065
Perimeter
388331628
Area
7.255438304992E+15
Altitude
112101684.98032
Surface area
7.255438304992E+15
Volume
2.5561025761769E+23
Height
61020428.335114