127789664 is an even 9-digits composite number following 127789663
and preceding 127789665 . In scientific notation, it is written as 1.27789664 × 10^8.
The sum of its digits is 50. It has a total of 6 prime factors and 12 positive divisors.
There are 63894816 positive integers (up to 127789664) that are relatively prime to 127789664.
127789664 has 12 divisors, whose sum is 251585964
The reverse of 127789664 is 466987721
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-seven million seven hundred eighty-nine thousand six hundred sixty-four
Scientific notation
1.27789664 × 10^8
Engineering notation
1.27789664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3993427
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7986854
Product of the distinct prime numbers
The prime factorization of 127789664 is 2 × 2 × 2 × 2 × 2 × 3993427.
Since it has a total of 6 prime factors.
1 , 10 , 18 , 38 , 402 , 900 , 6920 , 6135 , 2293 , 80647 , 301280 , 950636 , 2590742 , 7178978 , 25890336 , 84440185 , 816444171 , 289465714 , 7092485454 , 172275440
n×2
255579328
n×3
383368992
n×4
511158656
n×5
638948320
n÷2
63894832
n÷3
42596554.666667
n÷3
31947416
n÷5
25557932.8
n2
16330198225232896
n3
2.0868305442559E+24
n4
2.666753740754E+32
n5
3.407835645017E+40
2 √n
11304.409051339
3 √n
503.69221991205
4 √n
106.32219453783
5 √n
41.811827081943
1 , 2 , 4 , 8 , 16 , 32 , 3993427 , 7986854 , 15973708 , 31947416 , 63894832 , 127789664
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
-127789663
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 127789664 can be divided by 12 positive divisors.
The sum of these divisors (counting 127789664) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100111011110101001100000
3
Ternary
22220110101110112
4
Quaternary
13213132221200
5
Quinary
230203232124
6
Senary
20402550452
8
Octal
747365140
10
Decimal
127789664
12
Duodecimal
36968428
16
Hexadecimal
79dea60
20
Vigesimal
1jide34
36
Base36
242z4w
md5
36e31b26931496aa7993bcfcd90a64ab
sha1
e5b2cb360c6da5d9f8a64e2521aef4071e35425d
sha256
42735aab0b94665c4ae0d8e61b278cc3910c60037dcac8005e55b9613f88c448
sha512
3868ab573389c76fdd9f3123d76be91d30d14673f81346b669cc0d73b4aabb8666f3c01451247cda5537defaa9d5cd63319261e03f4345749ac13b7cb6cac1ff
ripemd-160
fdad374e4e999704ade4797ae6a5a8482d33e690
Diameter
255579328
Circumference
802926139.25422
Area
5.1302830776057E+16
Volume
8.7412953428282E+24
Surface area
2.0521132310423E+17
Circumference
802926139.25422
Perimeter
511158656
Area
16330198225232896
Diagonal
180721875.9599
Surface area
97981189351397376
Volume
2.0868305442559E+24
Space diagonal
221338190.73016
Perimeter
383368992
Area
7.0711832559436E+15
Altitude
110669095.36508
Surface area
7.0711832559436E+15
Volume
2.4593533817176E+23
Height
60240625.319967