129741311 is an odd 9-digits composite number following 129741310
and preceding 129741312 . In scientific notation, it is written as 1.29741311 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 111206832 positive integers (up to 129741311) that are relatively prime to 129741311.
129741311 has 4 divisors, whose sum is 148275792
The reverse of 129741311 is 113147921
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million seven hundred forty-one thousand three hundred eleven
Scientific notation
1.29741311 × 10^8
Engineering notation
1.29741311 × 10^6
Prime Factorization
7 × 18534473
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129741311
Product of the distinct prime numbers
The prime factorization of 129741311 is 7 × 18534473.
Since it has a total of 2 prime factors.
10 , 10 , 86 , 93 , 831 , 528 , 3321 , 640 , 66888 , 28131 , 967415 , 781180 , 4955322 , 3731833 , 42745428 , 90872833 , 586930849 , 175839619 , 2781797549 , 2019689381
n×2
259482622
n×3
389223933
n×4
518965244
n×5
648706555
n÷2
64870655.5
n÷3
43247103.666667
n÷3
32435327.75
n÷5
25948262.2
n2
16832807779998721
n3
2.183910549188E+24
n4
2.8334341775839E+32
n5
3.6761346483194E+40
2 √n
11390.404338741
3 √n
506.2434618675
4 √n
106.7258372595
5 √n
41.938766840828
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129741310
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129741311 can be divided by 4 positive divisors.
The sum of these divisors (counting 129741311) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110111011000111111111
3
Ternary
100001010112121202
4
Quaternary
13232323013333
5
Quinary
231203210221
6
Senary
20512450115
8
Octal
756730777
10
Decimal
129741311
12
Duodecimal
3754993b
16
Hexadecimal
7bbb1ff
20
Vigesimal
20ahd5b
36
Base36
258t1b
md5
0d0a9ecbc53cecbcd020aff360ff0233
sha1
2e19b7609ae39d6dcd3969994ce10bfd1eb0bc8e
sha256
c8a763976ff35af10e177aa0e92da442a797038ac262c78e4fee308a4e3f2565
sha512
1324fe28157db113aa569cfec8716c6cefc22561a1e907ca2dee7f813278ff4c7241fd9b3196d1cd877d737a9f2b37b015cce1b3c574969484d7cc2af2a9ac54
ripemd-160
265c37e8432bd4b2ec8384022d772d84b94f5810
Diameter
259482622
Circumference
815188699.00942
Area
5.2881825260933E+16
Volume
9.1479431165685E+24
Surface area
2.1152730104373E+17
Circumference
815188699.00942
Perimeter
518965244
Area
16832807779998721
Diagonal
183481921.61627
Surface area
100996846679992326
Volume
2.183910549188E+24
Space diagonal
224718542.49259
Perimeter
389223933
Area
7.2888195772496E+15
Altitude
112359271.2463
Surface area
7.2888195772496E+15
Volume
2.5737632647262E+23
Height
61160640.538755