129331454 is an even 9-digits composite number following 129331453
and preceding 129331455 . In scientific notation, it is written as 1.29331454 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 55427760 positive integers (up to 129331454) that are relatively prime to 129331454.
129331454 has 8 divisors, whose sum is 221711088
The reverse of 129331454 is 454133921
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million three hundred thirty-one thousand four hundred fifty-four
Scientific notation
1.29331454 × 10^8
Engineering notation
1.29331454 × 10^6
Prime Factorization
2 × 7 × 9237961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129331454
Product of the distinct prime numbers
The prime factorization of 129331454 is 2 × 7 × 9237961.
Since it has a total of 3 prime factors.
2 , 4 , 17 , 78 , 196 , 105 , 6980 , 7698 , 39480 , 65839 , 283889 , 439486 , 9862711 , 1400105 , 1880772 , 35788677 , 698134792 , 396151530 , 6502844986 , 9450546637
n×2
258662908
n×3
387994362
n×4
517325816
n×5
646657270
n÷2
64665727
n÷3
43110484.666667
n÷3
32332863.5
n÷5
25866290.8
n2
16726624993754116
n3
2.163278730955E+24
n4
2.7977998368168E+32
n5
3.6184352089648E+40
2 √n
11372.398779501
3 √n
505.70981971527
4 √n
106.64144963147
5 √n
41.912236110714
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
-129331453
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 129331454 can be divided by 8 positive divisors.
The sum of these divisors (counting 129331454) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111000011111110
3
Ternary
100000100201101212
4
Quaternary
13231113003332
5
Quinary
231102101304
6
Senary
20500004422
8
Octal
755270376
10
Decimal
129331454
12
Duodecimal
37390712
16
Hexadecimal
7b570fe
20
Vigesimal
20868ce
36
Base36
2500se
md5
98d50d4333184784da2e631e28faed89
sha1
9a14e50d87c932c8ce7bbe37f35fcf6dfbaf768f
sha256
07ec646e2638e50379b65994734f799d7798b37cd23125bc49515f2534885d8d
sha512
607caaab0d62faea153c7bad9332b370651eb6b6012d2aa0a11375da59c2cc3315b575720fd3f94793004f8116e54699209693ba9be2ff005f1465a644024b22
ripemd-160
013d33cbd0da7925e6d11903666de037dd069bd1
Diameter
258662908
Circumference
812613491.52897
Area
5.2548242199729E+16
Volume
9.0615207584469E+24
Surface area
2.1019296879892E+17
Circumference
812613491.52897
Perimeter
517325816
Area
16726624993754116
Diagonal
182902296.28823
Surface area
100359749962524696
Volume
2.163278730955E+24
Space diagonal
224008649.34476
Perimeter
387994362
Area
7.2428410820834E+15
Altitude
112004324.67238
Surface area
7.2428410820834E+15
Volume
2.5494484337581E+23
Height
60967432.096077