129331927 is an odd 9-digits composite number following 129331926
and preceding 129331928 . In scientific notation, it is written as 1.29331927 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 127146240 positive integers (up to 129331927) that are relatively prime to 129331927.
129331927 has 8 divisors, whose sum is 131531840
The reverse of 129331927 is 729133921
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million three hundred thirty-one thousand nine hundred twenty-seven
Scientific notation
1.29331927 × 10^8
Engineering notation
1.29331927 × 10^6
Prime Factorization
241 × 79 × 6793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129331927
Product of the distinct prime numbers
The prime factorization of 129331927 is 241 × 79 × 6793.
Since it has a total of 3 prime factors.
7 , 6 , 54 , 17 , 802 , 746 , 7177 , 4330 , 9451 , 75537 , 914902 , 642800 , 8052066 , 281828 , 39772746 , 26407741 , 733711800 , 440022543 , 6694075274 , 1031648378
n×2
258663854
n×3
387995781
n×4
517327708
n×5
646659635
n÷2
64665963.5
n÷3
43110642.333333
n÷3
32332981.75
n÷5
25866385.4
n2
16726747341533329
n3
2.1633024661226E+24
n4
2.7978407662749E+32
n5
3.6185013774149E+40
2 √n
11372.419575447
3 √n
505.71043622024
4 √n
106.64154713547
5 √n
41.912266767539
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
-129331926
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 129331927 can be divided by 8 positive divisors.
The sum of these divisors (counting 129331927) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111001011010111
3
Ternary
100000100202001101
4
Quaternary
13231113023113
5
Quinary
231102110202
6
Senary
20500010531
8
Octal
755271327
10
Decimal
129331927
12
Duodecimal
37390a47
16
Hexadecimal
7b572d7
20
Vigesimal
20869g7
36
Base36
25015j
md5
8508474517bcc58bb4fd7bf4a797a1d2
sha1
54e257a559c928c00e55a2183f8cadfd77ace599
sha256
7279f9d2e4f96c93f7e00d43f8247d1a79fff7bb18b4a180fee45fc297968305
sha512
d101abee7bf1228d3d4effcfe0b34d30949773be6f7082c9f20775e6cdaf8fec5412136e5bebf8d26d7fcabc4a017fc84a3855537ed1c73da548208953d3bf48
ripemd-160
43ce0dc32953198e94568d760dfbeb902f838608
Diameter
258663854
Circumference
812616463.47562
Area
5.2548626566614E+16
Volume
9.0616201800847E+24
Surface area
2.1019450626645E+17
Circumference
812616463.47562
Perimeter
517327708
Area
16726747341533329
Diagonal
182902965.21125
Surface area
100360484049199974
Volume
2.1633024661226E+24
Space diagonal
224009468.60479
Perimeter
387995781
Area
7.2428940602258E+15
Altitude
112004734.30239
Surface area
7.2428940602258E+15
Volume
2.5494764059215E+23
Height
60967655.070416