127768146 is an even 9-digits composite number following 127768145
and preceding 127768147 . In scientific notation, it is written as 1.27768146 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 38717600 positive integers (up to 127768146) that are relatively prime to 127768146.
127768146 has 16 divisors, whose sum is 278767008
The reverse of 127768146 is 641867721
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-seven million seven hundred sixty-eight thousand one hundred forty-six
Scientific notation
1.27768146 × 10^8
Engineering notation
1.27768146 × 10^6
Prime Factorization
2 × 3 × 11 × 1935881
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
127768146
Product of the distinct prime numbers
The prime factorization of 127768146 is 2 × 3 × 11 × 1935881.
Since it has a total of 4 prime factors.
10 , 9 , 6 , 100 , 105 , 923 , 7119 , 1577 , 21750 , 79970 , 359374 , 661104 , 566502 , 6169944 , 45617885 , 69841596 , 739104484 , 428053199 , 8533993584 , 3247316421
n×2
255536292
n×3
383304438
n×4
511072584
n×5
638840730
n÷2
63884073
n÷3
42589382
n÷3
31942036.5
n÷5
25553629.2
n2
16324699132277316
n3
2.0857765421389E+24
n4
2.6649580175938E+32
n5
3.4049674507579E+40
2 √n
11303.457258733
3 √n
503.66394673968
4 √n
106.31771846091
5 √n
41.810418881198
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 1935881 , 3871762 , 5807643 , 11615286 , 21294691 , 42589382 , 63884073 , 127768146
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127768145
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127768146 can be divided by 16 positive divisors.
The sum of these divisors (counting 127768146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100111011001011001010010
3
Ternary
22220102021221120
4
Quaternary
13213121121102
5
Quinary
230202040041
6
Senary
20402303110
8
Octal
747313122
10
Decimal
127768146
12
Duodecimal
36957a96
16
Hexadecimal
79d9652
20
Vigesimal
1jib076
36
Base36
242ij6
md5
93a334d55d3dd33ee9153feeb16ce8b6
sha1
d0be5c25d56dd924217e081e22afca734f39d4a8
sha256
d45f226932f50dab70b7783e3106645af4dccf4bba8f959af9e160c2593bf362
sha512
c58088ce0d5e71e7a804d5f04ec7df643dfabd6183c76a1400c2dc2582b7f2632cc2b47c5525c4bb8ec451edc690192de2a867a9d4b8aec34116acf32078b9a6
ripemd-160
303b8b613bd3bee5421148a2f4fc0500acbb6b70
Diameter
255536292
Circumference
802790937.67278
Area
5.1285554866026E+16
Volume
8.7368803490846E+24
Surface area
2.051422194641E+17
Circumference
802790937.67278
Perimeter
511072584
Area
16324699132277316
Diagonal
180691444.91247
Surface area
97948194793663896
Volume
2.0857765421389E+24
Space diagonal
221300920.46088
Perimeter
383304438
Area
7.068802078845E+15
Altitude
110650460.23044
Surface area
7.068802078845E+15
Volume
2.4581112283104E+23
Height
60230481.637489