129351643 is an odd 9-digits composite number following 129351642
and preceding 129351644 . In scientific notation, it is written as 1.29351643 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 129214960 positive integers (up to 129351643) that are relatively prime to 129351643.
129351643 has 4 divisors, whose sum is 129488328
The reverse of 129351643 is 346153921
Previous prime number is 953
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred twenty-nine million three hundred fifty-one thousand six hundred forty-three
Scientific notation
1.29351643 × 10^8
Engineering notation
1.29351643 × 10^6
Prime Factorization
953 × 135731
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129351643 Product of the distinct prime numbers
The prime factorization of 129351643 is 953 × 135731.
Since it has a total of 2 prime factors.
3 , 10 , 55 , 46 , 92 , 553 , 1090 , 3873 , 39547 , 67089 , 318539 , 597452 , 1385180 , 4874408 , 74090525 , 47875390 , 852080313 , 79843078 , 3809119035 , 2040470009
n×2
258703286
n×3
388054929
n×4
517406572
n×5
646758215
n÷2
64675821.5
n÷3
43117214.333333
n÷3
32337910.75
n÷5
25870328.6
n2
16731847546799449
n3
2.164291970604E+24
n4
2.7995472232934E+32
n5
3.6212603298909E+40
2 √n11373.286376417
3 √n505.73613258303
4 √n106.64561114466
5 √n41.913544552362
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
-129351642 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 129351643 can be divided by 4 positive divisors.
The sum of these divisors (counting 129351643) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011011111111011011
3
Ternary
100000101202002121
4
Quaternary
13231123333123
5
Quinary
231103223033
6
Senary
20500242111
8
Octal
755337733
10
Decimal
129351643
12
Duodecimal
373a0337
16
Hexadecimal
7b5bfdb
20
Vigesimal
2088j23
36
Base36
250gd7
md5
a7b31a7482a135b1138a74427b52b747
sha1
85b8b48d427beaaf9dd0a4229a50727e8a00de58
sha256
9dafceaa57e52eb83ef925d6398b9da140505875e1d8fff3e7d49f7211312e34
sha512
fef5df757fe99e8d1a79c38dfae0fb27736b63adb741ea9eaf8137cecfeb0252bcfde4a24b1c0e48b24efdaccec0951c4cae927eacfd94bb3e7f9dde4bae1d54
ripemd-160
471111190cabab3f4ed4ded01f61dd36f3b18a70
Diameter
258703286
Circumference
812740342.75714
Area
5.256464933401E+16
Volume
9.065765006764E+24
Surface area
2.1025859733604E+17
Circumference
812740342.75714
Perimeter
517406572
Area
16731847546799449
Diagonal
182930847.84584
Surface area
100391085280796694
Volume
2.164291970604E+24
Space diagonal
224043617.71851
Perimeter
388054929
Area
7.2451025138883E+15
Altitude
112021808.85926
Surface area
7.2451025138883E+15
Volume
2.5506425481362E+23
Height
60976949.281948