129384783 is an odd 9-digits composite number following 129384782
and preceding 129384784 . In scientific notation, it is written as 1.29384783 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 78414480 positive integers (up to 129384783) that are relatively prime to 129384783.
129384783 has 12 divisors, whose sum is 188778200
The reverse of 129384783 is 387483921
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred twenty-nine million three hundred eighty-four thousand seven hundred eighty-three
Scientific notation
1.29384783 × 10^8
Engineering notation
1.29384783 × 10^6
Prime Factorization
99 × 3 × 3 × 145213
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
43128261 Product of the distinct prime numbers
The prime factorization of 129384783 is 99 × 3 × 3 × 145213.
Since it has a total of 4 prime factors.
5 , 5 , 52 , 54 , 446 , 291 , 6156 , 491 , 61554 , 4880 , 398521 , 538964 , 5940791 , 6451394 , 37851580 , 34307648 , 800492404 , 318784663 , 2119925406 , 3935248057
n×2
258769566
n×3
388154349
n×4
517539132
n×5
646923915
n÷2
64692391.5
n÷3
43128261
n÷3
32346195.75
n÷5
25876956.6
n2
16740422071957089
n3
2.1659558771086E+24
n4
2.8024173114727E+32
n5
3.6259015572034E+40
2 √n11374.743205893
3 √n505.77931890297
4 √n106.65244116237
5 √n41.915691989394
1 , 3 , 9 , 99 , 297 , 891 , 145213 , 435639 , 1306917 , 14376087 , 43128261 , 129384783
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
-129384782 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 129384783 can be divided by 12 positive divisors.
The sum of these divisors (counting 129384783) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101100100000101001111
3
Ternary
100000110102120000
4
Quaternary
13231210011033
5
Quinary
231110303113
6
Senary
20501055343
8
Octal
755440517
10
Decimal
129384783
12
Duodecimal
373b7553
16
Hexadecimal
7b6414f
20
Vigesimal
208d1j3
36
Base36
2515xr
md5
17b00fa87431b56399503d3c72311fb4
sha1
76ef1c44821cfd81c9b7aa40b2c9ef74b4dc1d56
sha256
ae249194861d97097a0e99d466504af3c8976030129de380181846d9d99e9713
sha512
2b36f0b3900da8f98b994559cf62fc5a0f89bc894cea8bc60bf7ac3ef1425619c053deeb1414c1c0d5f849bf9dbb815263c7b65d358089128e8dd066b2a7534a
ripemd-160
61b3e794972024c3e0d3f4998edaadc507c788ac
Diameter
258769566
Circumference
812948567.51822
Area
5.2591586999253E+16
Volume
9.0727347620319E+24
Surface area
2.1036634799701E+17
Circumference
812948567.51822
Perimeter
517539132
Area
16740422071957089
Diagonal
182977714.8833
Surface area
100442532431742534
Volume
2.1659558771086E+24
Space diagonal
224101017.88227
Perimeter
388154349
Area
7.2488153921943E+15
Altitude
112050508.94114
Surface area
7.2488153921943E+15
Volume
2.5526034807572E+23
Height
60992571.627767