129122543 is an odd 9-digits composite number following 129122542
and preceding 129122544 . In scientific notation, it is written as 1.29122543 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 114760800 positive integers (up to 129122543) that are relatively prime to 129122543.
129122543 has 16 divisors, whose sum is 144038400
The reverse of 129122543 is 345221921
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-two thousand five hundred forty-three
Scientific notation
1.29122543 × 10^8
Engineering notation
1.29122543 × 10^6
Prime Factorization
11 × 61 × 199 × 967
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129122543
Product of the distinct prime numbers
The prime factorization of 129122543 is 11 × 61 × 199 × 967.
Since it has a total of 4 prime factors.
2 , 8 , 51 , 59 , 978 , 78 , 2844 , 8698 , 65950 , 75692 , 870328 , 872840 , 8937553 , 8704862 , 29199980 , 59822726 , 298607968 , 973212701 , 3362389264 , 5546252775
n×2
258245086
n×3
387367629
n×4
516490172
n×5
645612715
n÷2
64561271.5
n÷3
43040847.666667
n÷3
32280635.75
n÷5
25824508.6
n2
16672631110786849
n3
2.1528125275257E+24
n4
2.7797662815638E+32
n5
3.5893049122117E+40
2 √n
11363.210065822
3 √n
505.43737946688
4 √n
106.59835864507
5 √n
41.898687063196
1 , 11 , 61 , 199 , 671 , 967 , 2189 , 10637 , 12139 , 58987 , 133529 , 192433 , 648857 , 2116763 , 11738413 , 129122543
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
-129122542
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 129122543 can be divided by 16 positive divisors.
The sum of these divisors (counting 129122543) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101100100100000011101111
3
Ternary
22222222002211102
4
Quaternary
13230210003233
5
Quinary
231023410133
6
Senary
20451313315
8
Octal
754440357
10
Decimal
129122543
12
Duodecimal
372ab83b
16
Hexadecimal
7b240ef
20
Vigesimal
2070673
36
Base36
24vjlb
md5
3c7595eb3b73daeb18e34395e03c6f61
sha1
6d7ec4bef698febfd5f57dd6c315acb7c5814aa5
sha256
70c499eef7b70a9f700ac29574dce9eecef0a667cc2fd956140f93fba08132ce
sha512
b98000b008c75d3e6822eaa08c27594a1cb5eed453f15b1482a78c0a5df93f2de618b59583f9e9c65deb117f67d9dd890ceea4903bb0c80fa77af5206d84735e
ripemd-160
b323b9542191a413f3891fd8a16264fb804c9e6a
Diameter
258245086
Circumference
811300865.00326
Area
5.2378615413661E+16
Volume
9.0176800280411E+24
Surface area
2.0951446165464E+17
Circumference
811300865.00326
Perimeter
516490172
Area
16672631110786849
Diagonal
182606851.5187
Surface area
100035786664721094
Volume
2.1528125275257E+24
Space diagonal
223646804.8785
Perimeter
387367629
Area
7.2194610449341E+15
Altitude
111823402.43925
Surface area
7.2194610449341E+15
Volume
2.537113894728E+23
Height
60868950.506234