127130643 is an odd 9-digits composite number following 127130642
and preceding 127130644 . In scientific notation, it is written as 1.27130643 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 84680640 positive integers (up to 127130643) that are relatively prime to 127130643.
127130643 has 12 divisors, whose sum is 183791608
The reverse of 127130643 is 346031721
Previous prime number is 10891
Is Prime? no Number parity odd Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred twenty-seven million one hundred thirty thousand six hundred forty-three
Scientific notation
1.27130643 × 10^8
Engineering notation
1.27130643 × 10^6
Prime Factorization
3 × 3 × 10891 × 1297
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
42376881 Product of the distinct prime numbers
The prime factorization of 127130643 is 3 × 3 × 10891 × 1297.
Since it has a total of 4 prime factors.
6 , 5 , 100 , 51 , 916 , 142 , 1782 , 5268 , 90686 , 13246 , 868938 , 992444 , 6936668 , 8246433 , 23536639 , 56621660 , 921979235 , 184175927 , 1290617331 , 1559658542
n×2
254261286
n×3
381391929
n×4
508522572
n×5
635653215
n÷2
63565321.5
n÷3
42376881
n÷3
31782660.75
n÷5
25426128.6
n2
16162200389593449
n3
2.0547109278239E+24
n4
2.6121672143337E+32
n5
3.3208649758177E+40
2 √n11275.22252552
3 √n502.82486752415
4 √n106.18485073456
5 √n41.768612492006
1 , 3 , 9 , 1297 , 3891 , 10891 , 11673 , 32673 , 98019 , 14125627 , 42376881 , 127130643
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
-127130642 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 127130643 can be divided by 12 positive divisors.
The sum of these divisors (counting 127130643) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100100111101110000010011
3
Ternary
22212012220110100
4
Quaternary
13210331300103
5
Quinary
230021140033
6
Senary
20340503443
8
Octal
744756023
10
Decimal
127130643
12
Duodecimal
366aab83
16
Hexadecimal
793dc13
20
Vigesimal
1jeb6c3
36
Base36
23oumr
md5
77f62fb0a227c66b66a2e907accfe81b
sha1
60180f9e93c035d1b4d887d1dfe0abe0fd52daa6
sha256
0228f314282919f109af244b5ad8641975bc794e6dafbe996707d2aee3995f1d
sha512
7a016173018fe7ee58f37475873a44b45f1b99e21e737a03bbcfdd77a3d3be10439c850d09ea069bfe9de2cc617b82226d6b3b63872ec4d6e4d4e5fd70ca9353
ripemd-160
c3270954ad8c0b9d0e023192e54ba64506f06193
Diameter
254261286
Circumference
798785388.18989
Area
5.0775050009793E+16
Volume
8.6067530081362E+24
Surface area
2.0310020003917E+17
Circumference
798785388.18989
Perimeter
508522572
Area
16162200389593449
Diagonal
179789879.52381
Surface area
96973202337560694
Volume
2.0547109278239E+24
Space diagonal
220196732.8749
Perimeter
381391929
Area
6.9984380592213E+15
Altitude
110098366.43745
Surface area
6.9984380592213E+15
Volume
2.4215000507373E+23
Height
59929959.841271