129969482 is an even 9-digits composite number following 129969481
and preceding 129969483 . In scientific notation, it is written as 1.29969482 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 64984740 positive integers (up to 129969482) that are relatively prime to 129969482.
129969482 has 4 divisors, whose sum is 194954226
The reverse of 129969482 is 284969921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million nine hundred sixty-nine thousand four hundred eighty-two
Scientific notation
1.29969482 × 10^8
Engineering notation
1.29969482 × 10^6
Prime Factorization
2 × 64984741
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129969482
Product of the distinct prime numbers
The prime factorization of 129969482 is 2 × 64984741.
Since it has a total of 2 prime factors.
9 , 5 , 91 , 63 , 501 , 922 , 7391 , 9905 , 84272 , 66418 , 288732 , 544664 , 2348763 , 9635095 , 86386814 , 12856636 , 3651887 , 359838220 , 9199845153 , 7331588573
n×2
259938964
n×3
389908446
n×4
519877928
n×5
649847410
n÷2
64984741
n÷3
43323160.666667
n÷3
32492370.5
n÷5
25993896.4
n2
16892066251348324
n3
2.1954531005974E+24
n4
2.8534190223994E+32
n5
3.708573922702E+40
2 √n
11400.415869608
3 √n
506.54005829663
4 √n
106.77272999042
5 √n
41.953507690585
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
-129969481
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 129969482 can be divided by 4 positive divisors.
The sum of these divisors (counting 129969482) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111110010110101001010
3
Ternary
100001120010121112
4
Quaternary
13233302311022
5
Quinary
231233010412
6
Senary
20521410322
8
Octal
757626512
10
Decimal
129969482
12
Duodecimal
376399a2
16
Hexadecimal
7bf2d4a
20
Vigesimal
20c63e2
36
Base36
25dp3e
md5
252163fefb5b698f3a988023768e5e3c
sha1
641dfb9e71c79bd287a00df38f9bbbc169a3bdf7
sha256
b69b3fd9c4a98e1d7a56cc2e868a067eb9aa56394f7fccf2818d9f54eebccac7
sha512
99644eac4f4d56e23b47d648e649682c9afb1bfb3ca640b4e49f2031ce44920a4045b5941568d4a224e20a776f51ac69c0f648bc7aea3c53fec61d51af8efe43
ripemd-160
0d1aaa3ba49a12d2731329d6ef1734ad69efe9f5
Diameter
259938964
Circumference
816622339.68414
Area
5.3067991239188E+16
Volume
9.1962924428504E+24
Surface area
2.1227196495675E+17
Circumference
816622339.68414
Perimeter
519877928
Area
16892066251348324
Diagonal
183804604.13901
Surface area
101352397508089944
Volume
2.1954531005974E+24
Space diagonal
225113746.25741
Perimeter
389908446
Area
7.3144792480387E+15
Altitude
112556873.1287
Surface area
7.3144792480387E+15
Volume
2.5873662920158E+23
Height
61268201.379669