129444843 is an odd 9-digits composite number following 129444842
and preceding 129444844 . In scientific notation, it is written as 1.29444843 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 78318240 positive integers (up to 129444843) that are relatively prime to 129444843.
129444843 has 16 divisors, whose sum is 188603136
The reverse of 129444843 is 348444921
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million four hundred forty-four thousand eight hundred forty-three
Scientific notation
1.29444843 × 10^8
Engineering notation
1.29444843 × 10^6
Prime Factorization
3 × 11 × 653 × 6007
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129444843
Product of the distinct prime numbers
The prime factorization of 129444843 is 3 × 11 × 653 × 6007.
Since it has a total of 4 prime factors.
3 , 2 , 1 , 27 , 525 , 544 , 3905 , 7133 , 24965 , 9257 , 705706 , 61442 , 7238542 , 7022306 , 22324698 , 13158921 , 682754469 , 924601336 , 2743466134 , 9244502278
n×2
258889686
n×3
388334529
n×4
517779372
n×5
647224215
n÷2
64722421.5
n÷3
43148281
n÷3
32361210.75
n÷5
25888968.6
n2
16755967379294649
n3
2.1689735667259E+24
n4
2.8076244281599E+32
n5
3.6343250330612E+40
2 √n
11377.382959187
3 √n
505.85756717422
4 √n
106.66481593847
5 √n
41.919582692913
1 , 3 , 11 , 33 , 653 , 1959 , 6007 , 7183 , 18021 , 21549 , 66077 , 198231 , 3922571 , 11767713 , 43148281 , 129444843
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129444842
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129444843 can be divided by 16 positive divisors.
The sum of these divisors (counting 129444843) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101110010101111101011
3
Ternary
100000120110221110
4
Quaternary
13231302233223
5
Quinary
231114213333
6
Senary
20502241403
8
Octal
755625753
10
Decimal
129444843
12
Duodecimal
37426263
16
Hexadecimal
7b72beb
20
Vigesimal
2090c23
36
Base36
252ga3
md5
73a3cc1f92deb371bc529ddc4ea69805
sha1
0e632bf304126bd0807558f8c0ceb0149b1cee07
sha256
b4545accacfefd01cde22b1d74753fac5ed7aa8010e0d496231d1a9ae14d8529
sha512
0c55b2ab96909d4b880d26bd99c266bd48fc0ab707c3d3b8574b0801e87a64691a661d2b264328dc2c2fa5addea91d587b6baf7e05020346d5bc370d7e65510c
ripemd-160
80a894efdcf799a01839389bd162db7ae1bc1de5
Diameter
258889686
Circumference
813325935.62777
Area
5.2640424022582E+16
Volume
9.0853752307421E+24
Surface area
2.1056169609033E+17
Circumference
813325935.62777
Perimeter
517779372
Area
16755967379294649
Diagonal
183062652.54986
Surface area
100535804275767894
Volume
2.1689735667259E+24
Space diagonal
224205044.85378
Perimeter
388334529
Area
7.2555467077263E+15
Altitude
112102522.42689
Surface area
7.2555467077263E+15
Volume
2.5561598620771E+23
Height
61020884.183285