129331565 is an odd 9-digits composite number following 129331564
and preceding 129331566 . In scientific notation, it is written as 1.29331565 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 93691200 positive integers (up to 129331565) that are relatively prime to 129331565.
129331565 has 16 divisors, whose sum is 169969536
The reverse of 129331565 is 565133921
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-one thousand five hundred sixty-five
Scientific notation
1.29331565 × 10^8
Engineering notation
1.29331565 × 10^6
Prime Factorization
5 × 11 × 263 × 8941
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129331565
Product of the distinct prime numbers
The prime factorization of 129331565 is 5 × 11 × 263 × 8941.
Since it has a total of 4 prime factors.
4 , 5 , 35 , 40 , 572 , 582 , 2436 , 779 , 32334 , 19161 , 679023 , 630173 , 607701 , 6646292 , 98264236 , 72362928 , 35663241 , 369022658 , 592768278 , 4726172127
n×2
258663130
n×3
387994695
n×4
517326260
n×5
646657825
n÷2
64665782.5
n÷3
43110521.666667
n÷3
32332891.25
n÷5
25866313
n2
16726653705349225
n3
2.1632843009259E+24
n4
2.7978094417867E+32
n5
3.6184507367805E+40
2 √n
11372.403659737
3 √n
505.70996439205
4 √n
106.64147251298
5 √n
41.912243305029
1 , 5 , 11 , 55 , 263 , 1315 , 2893 , 8941 , 14465 , 44705 , 98351 , 491755 , 2351483 , 11757415 , 25866313 , 129331565
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
-129331564
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 129331565 can be divided by 16 positive divisors.
The sum of these divisors (counting 129331565) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101010111000101101101
3
Ternary
100000100201112222
4
Quaternary
13231113011231
5
Quinary
231102102230
6
Senary
20500005125
8
Octal
755270555
10
Decimal
129331565
12
Duodecimal
373907a5
16
Hexadecimal
7b5716d
20
Vigesimal
20868i5
36
Base36
2500vh
md5
ed81f713c073e76cf93cfcd60ef4e2ec
sha1
dad53e1061f03e8c0904602005bc9ddd8bc72475
sha256
f065762c1806f61b8ab7ad9dec475e491b854479694091f0b59b8d471e4b79f6
sha512
a4c198f1ca799e873389202bfbbb641b6a03c8c60019e3b59290f1d20de33547b63653d4039eee2e2e7f3d453aaced7da2936d2c5e7795513be36bb3db4fc9a0
ripemd-160
0e2bd24783ba81d906bceb2374be194d08dc37fd
Diameter
258663130
Circumference
812614188.96254
Area
5.2548332399866E+16
Volume
9.0615440898864E+24
Surface area
2.1019332959946E+17
Circumference
812614188.96254
Perimeter
517326260
Area
16726653705349225
Diagonal
182902453.26594
Surface area
100359922232095350
Volume
2.1632843009259E+24
Space diagonal
224008841.6024
Perimeter
387994695
Area
7.2428535145688E+15
Altitude
112004420.8012
Surface area
7.2428535145688E+15
Volume
2.5494549980318E+23
Height
60967484.421979