127988953 is an odd 9-digits composite number following 127988952
and preceding 127988954 . In scientific notation, it is written as 1.27988953 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 127934080 positive integers (up to 127988953) that are relatively prime to 127988953.
127988953 has 4 divisors, whose sum is 128043828
The reverse of 127988953 is 359889721
Previous prime number is 2441
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-seven million nine hundred eighty-eight thousand nine hundred fifty-three
Scientific notation
1.27988953 × 10^8
Engineering notation
1.27988953 × 10^6
Prime Factorization
2441 × 52433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
127988953
Product of the distinct prime numbers
The prime factorization of 127988953 is 2441 × 52433.
Since it has a total of 2 prime factors.
6 , 6 , 43 , 17 , 800 , 93 , 9566 , 4223 , 65493 , 83310 , 854753 , 228582 , 2710147 , 8385742 , 12963062 , 81521479 , 323407276 , 548276181 , 5729313865 , 6333561051
n×2
255977906
n×3
383966859
n×4
511955812
n×5
639944765
n÷2
63994476.5
n÷3
42662984.333333
n÷3
31997238.25
n÷5
25597790.6
n2
16381172090036209
n3
2.0966090647166E+24
n4
2.6834279904338E+32
n5
3.4344913894652E+40
2 √n
11313.220275412
3 √n
503.95392126184
4 √n
106.36362289529
5 √n
41.824860129968
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127988952
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127988953 can be divided by 4 positive divisors.
The sum of these divisors (counting 127988953) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101000001111010011011001
3
Ternary
22220211111211121
4
Quaternary
13220033103121
5
Quinary
230231121303
6
Senary
20411125241
8
Octal
750172331
10
Decimal
127988953
12
Duodecimal
36a43821
16
Hexadecimal
7a0f4d9
20
Vigesimal
1jjic7d
36
Base36
2478wp
md5
6473dffc2896417279c58e38e41b9fc8
sha1
05eec0204f0a427df99fa49ef42226f6d4381374
sha256
160d047abab297ce390e77107e75cd1debd35412775fa69cc54822da13fb2910
sha512
6bb08902905fd2a328492a2d4d0c8995e4239939ab8a58378fc5f6511f2dada3e0f9c53c3b122fc6b679897934629dcf0a83533beb3062a78250921f665a143e
ripemd-160
9167d626c828a52a7339e0b2ce3b434744c31f26
Diameter
255977906
Circumference
804178308.9709
Area
5.1462969895248E+16
Volume
8.7822555135511E+24
Surface area
2.0585187958099E+17
Circumference
804178308.9709
Perimeter
511955812
Area
16381172090036209
Diagonal
181003713.16653
Surface area
98287032540217254
Volume
2.0966090647166E+24
Space diagonal
221683369.40355
Perimeter
383966859
Area
7.093255586868E+15
Altitude
110841684.70177
Surface area
7.093255586868E+15
Volume
2.4708774785971E+23
Height
60334571.055511