129336892 is an even 9-digits composite number following 129336891
and preceding 129336893 . In scientific notation, it is written as 1.29336892 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 64063856 positive integers (up to 129336892) that are relatively prime to 129336892.
129336892 has 12 divisors, whose sum is 228455640
The reverse of 129336892 is 298633921
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-nine million three hundred thirty-six thousand eight hundred ninety-two
Scientific notation
1.29336892 × 10^8
Engineering notation
1.29336892 × 10^6
Prime Factorization
2 × 2 × 107 × 302189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64668446
Product of the distinct prime numbers
The prime factorization of 129336892 is 2 × 2 × 107 × 302189.
Since it has a total of 4 prime factors.
8 , 8 , 67 , 13 , 278 , 138 , 9954 , 1466 , 79802 , 37221 , 965998 , 908724 , 8439984 , 9315753 , 91373615 , 83032292 , 642989994 , 817527463 , 3220224764 , 5882261321
n×2
258673784
n×3
388010676
n×4
517347568
n×5
646684460
n÷2
64668446
n÷3
43112297.333333
n÷3
32334223
n÷5
25867378.4
n2
16728031632219664
n3
2.163551620589E+24
n4
2.7982704228854E+32
n5
3.6191959947153E+40
2 √n
11372.637864629
3 √n
505.71690747665
4 √n
106.64257060213
5 √n
41.912588561567
1 , 2 , 4 , 107 , 214 , 428 , 302189 , 604378 , 1208756 , 32334223 , 64668446 , 129336892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129336891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129336892 can be divided by 12 positive divisors.
The sum of these divisors (counting 129336892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011000011000111100
3
Ternary
100000100222212021
4
Quaternary
13231120120330
5
Quinary
231102240032
6
Senary
20500045524
8
Octal
755303074
10
Decimal
129336892
12
Duodecimal
373938a4
16
Hexadecimal
7b5863c
20
Vigesimal
208724c
36
Base36
2504zg
md5
47785d45d874ac216da1237f4eb25f7d
sha1
2d229aa7ffbe31b37e8d9b2b84ad95cae05294c5
sha256
f3fb6d48fb2220fefc6d1f1d63eef54379e5f62d9ac18f1f9cd9b445399fc67f
sha512
19b779b9bc7898f1376f461d3f281eeb951dafe19fa40d2b39a28c335b9156df7f3ce1c7a14af1f0b24b27f7abf3e2e73bc61513a24726d9a889ada2b3247e46
ripemd-160
da7508485f7a57d2ff988ffd2e7544417a39a855
Diameter
258673784
Circumference
812647659.49067
Area
5.2552661284799E+16
Volume
9.0626638358728E+24
Surface area
2.102106451392E+17
Circumference
812647659.49067
Perimeter
517347568
Area
16728031632219664
Diagonal
182909986.78158
Surface area
100368189793317984
Volume
2.163551620589E+24
Space diagonal
224018068.23705
Perimeter
388010676
Area
7.2434501744059E+15
Altitude
112009034.11852
Surface area
7.2434501744059E+15
Volume
2.549770037276E+23
Height
60969995.593861