127193668 is an even 9-digits composite number following 127193667
and preceding 127193669 . In scientific notation, it is written as 1.27193668 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 54511560 positive integers (up to 127193668) that are relatively prime to 127193668.
127193668 has 12 divisors, whose sum is 254387392
The reverse of 127193668 is 866391721
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-seven million one hundred ninety-three thousand six hundred sixty-eight
Scientific notation
1.27193668 × 10^8
Engineering notation
1.27193668 × 10^6
Prime Factorization
2 × 2 × 7 × 4542631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63596834
Product of the distinct prime numbers
The prime factorization of 127193668 is 2 × 2 × 7 × 4542631.
Since it has a total of 4 prime factors.
1 , 3 , 47 , 97 , 773 , 245 , 3036 , 588 , 61325 , 97648 , 498624 , 768861 , 1596395 , 8673674 , 4626248 , 51471115 , 678247565 , 639569982 , 775515833 , 4431801211
n×2
254387336
n×3
381581004
n×4
508774672
n×5
635968340
n÷2
63596834
n÷3
42397889.333333
n÷3
31798417
n÷5
25438733.6
n2
16178229179294224
n3
2.0577683110591E+24
n4
2.6173509937777E+32
n5
3.3291047334203E+40
2 √n
11278.017024282
3 √n
502.90794558493
4 √n
106.19800857023
5 √n
41.772753027879
1 , 2 , 4 , 7 , 14 , 28 , 4542631 , 9085262 , 18170524 , 31798417 , 63596834 , 127193668
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
-127193667
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 127193668 can be divided by 12 positive divisors.
The sum of these divisors (counting 127193668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100101001101001001000100
3
Ternary
22212100002220121
4
Quaternary
13211031021010
5
Quinary
230030144133
6
Senary
20342111324
8
Octal
745151104
10
Decimal
127193668
12
Duodecimal
3671b544
16
Hexadecimal
794d244
20
Vigesimal
1jej438
36
Base36
23q79g
md5
bc46f3e80c8a7e93df1bf978caf15667
sha1
7162a4f4e38dade42102b66fbc0051f8e985487f
sha256
7e3c32ba6451cda097c4411ffa28b86a77febfab4c423ee62784af0301ae9d46
sha512
bb1517e74589bb8461491463023231c7f8fee22d286ee2bfe6663852878166b9c11ab4368b61b14a79f4b1cb6ed2b35a7b122b861a7f79a5eb4cd7e0e5557baa
ripemd-160
b6455fa09ed4226492e3415fc4ac5fd66ca2655f
Diameter
254387336
Circumference
799181385.94388
Area
5.0825405937763E+16
Volume
8.619559745084E+24
Surface area
2.0330162375105E+17
Circumference
799181385.94388
Perimeter
508774672
Area
16178229179294224
Diagonal
179879010.33358
Surface area
97069375075765344
Volume
2.0577683110591E+24
Space diagonal
220305895.37705
Perimeter
381581004
Area
7.0053787287577E+15
Altitude
110152947.68852
Surface area
7.0053787287577E+15
Volume
2.4251032114344E+23
Height
59959670.111194