129969403 is an odd 9-digits composite number following 129969402
and preceding 129969404 . In scientific notation, it is written as 1.29969403 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 121645440 positive integers (up to 129969403) that are relatively prime to 129969403.
129969403 has 8 divisors, whose sum is 138378240
The reverse of 129969403 is 304969921
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million nine hundred sixty-nine thousand four hundred three
Scientific notation
1.29969403 × 10^8
Engineering notation
1.29969403 × 10^6
Prime Factorization
17 × 181 × 42239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129969403
Product of the distinct prime numbers
The prime factorization of 129969403 is 17 × 181 × 42239.
Since it has a total of 3 prime factors.
8 , 4 , 12 , 27 , 280 , 390 , 2704 , 861 , 81010 , 48033 , 197447 , 318176 , 28048 , 4420744 , 2100862 , 40455072 , 382184589 , 792540752 , 7313389585 , 217445488
n×2
259938806
n×3
389908209
n×4
519877612
n×5
649847015
n÷2
64984701.5
n÷3
43323134.333333
n÷3
32492350.75
n÷5
25993880.6
n2
16892045716176409
n3
2.1954490971802E+24
n4
2.8534120847739E+32
n5
3.7085626517105E+40
2 √n
11400.412404821
3 √n
506.53995566568
4 √n
106.77271376537
5 √n
41.953502590422
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
-129969402
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 129969403 can be divided by 8 positive divisors.
The sum of these divisors (counting 129969403) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111110010110011111011
3
Ternary
100001120010111121
4
Quaternary
13233302303323
5
Quinary
231233010103
6
Senary
20521410111
8
Octal
757626373
10
Decimal
129969403
12
Duodecimal
37639937
16
Hexadecimal
7bf2cfb
20
Vigesimal
20c63a3
36
Base36
25dp17
md5
4e17981f856c9b0b3460aa43613e50a5
sha1
fc5a35c3535a6b57c20b456f48375a61dde9d232
sha256
fdd07ad1c78e1c9b56c102bafd4f53a94687ca5878534b58b63e0aa061719c35
sha512
c520df3521a5f253b15860b2460c5362272610486dae95402a520e30bfb61623a236b601a3b8c2c92cf6011d31b19ae2309bd6530dcc616b4d49d204fcd676eb
ripemd-160
109673ced68ccf9b75a9c511627bf9f56a319fe4
Diameter
259938806
Circumference
816621843.3125
Area
5.3067926726043E+16
Volume
9.1962756733754E+24
Surface area
2.1227170690417E+17
Circumference
816621843.3125
Perimeter
519877612
Area
16892045716176409
Diagonal
183804492.41613
Surface area
101352274297058454
Volume
2.1954490971802E+24
Space diagonal
225113609.42539
Perimeter
389908209
Area
7.3144703560484E+15
Altitude
112556804.7127
Surface area
7.3144703560484E+15
Volume
2.5873615739433E+23
Height
61268164.138711