127130644 is an even 9-digits composite number following 127130643
and preceding 127130645 . In scientific notation, it is written as 1.27130644 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 63235584 positive integers (up to 127130644) that are relatively prime to 127130644.
127130644 has 12 divisors, whose sum is 223632724
The reverse of 127130644 is 446031721
Previous prime number is 193
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-seven million one hundred thirty thousand six hundred forty-four
Scientific notation
1.27130644 × 10^8
Engineering notation
1.27130644 × 10^6
Prime Factorization
2 × 2 × 193 × 164677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63565322
Product of the distinct prime numbers
The prime factorization of 127130644 is 2 × 2 × 193 × 164677.
Since it has a total of 4 prime factors.
7 , 4 , 34 , 12 , 867 , 29 , 8356 , 868 , 74339 , 67256 , 929045 , 989453 , 6692964 , 3097865 , 25254432 , 13850449 , 293959023 , 909521416 , 8073537007 , 271155554
n×2
254261288
n×3
381391932
n×4
508522576
n×5
635653220
n÷2
63565322
n÷3
42376881.333333
n÷3
31782661
n÷5
25426128.8
n2
16162200643854736
n3
2.0547109763105E+24
n4
2.6121672965222E+32
n5
3.320865106426E+40
2 √n
11275.222569865
3 √n
502.82486884254
4 √n
106.18485094337
5 √n
41.768612557715
1 , 2 , 4 , 193 , 386 , 772 , 164677 , 329354 , 658708 , 31782661 , 63565322 , 127130644
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
-127130643
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 127130644 can be divided by 12 positive divisors.
The sum of these divisors (counting 127130644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100100111101110000010100
3
Ternary
22212012220110101
4
Quaternary
13210331300110
5
Quinary
230021140034
6
Senary
20340503444
8
Octal
744756024
10
Decimal
127130644
12
Duodecimal
366aab84
16
Hexadecimal
793dc14
20
Vigesimal
1jeb6c4
36
Base36
23oums
md5
f4558689fbfeec70c4634601a7c80b7b
sha1
01be6470371a1f8a9535344f9b37e48a9e4f7947
sha256
043f5e7022e44762fbbe995e21416ecb2a70119e2bc6047394b7b1862d727a05
sha512
ce695a123554b9ee86d640ad7a6c8ebbc57562b481934204123637e04f8b5d163bfe70d7793578e144271527273cb08c0af04c1cd29b1abfaee95238ea872709
ripemd-160
d753df328cc07a8f71cd6c7b2237e96b2f0538fe
Diameter
254261288
Circumference
798785394.47308
Area
5.0775050808578E+16
Volume
8.6067532112364E+24
Surface area
2.0310020323431E+17
Circumference
798785394.47308
Perimeter
508522576
Area
16162200643854736
Diagonal
179789880.93803
Surface area
96973203863128416
Volume
2.0547109763105E+24
Space diagonal
220196734.60695
Perimeter
381391932
Area
6.9984381693197E+15
Altitude
110098367.30348
Surface area
6.9984381693197E+15
Volume
2.4215001078793E+23
Height
59929960.312675