127942471 is an odd 9-digits prime number following 127942470
and preceding 127942472 . In scientific notation, it is written as 1.27942471 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 127942470 positive integers (up to 127942471) that are relatively prime to 127942471.
127942471 has 2 divisors, whose sum is 127942472
The reverse of 127942471 is 174249721
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred twenty-seven million nine hundred forty-two thousand four hundred seventy-one
Scientific notation
1.27942471 × 10^8
Engineering notation
1.27942471 × 10^6
Prime Factorization
127942471
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
127942471 Product of the distinct prime numbers
The prime factorization of 127942471 is 127942471.
Since it has a total of 1 prime factors.
2 , 2 , 65 , 8 , 29 , 640 , 4206 , 5578 , 58710 , 60640 , 332001 , 764776 , 8888899 , 2869988 , 59947355 , 14746510 , 117561845 , 138177812 , 3096442705 , 1690592191
n×2
255884942
n×3
383827413
n×4
511769884
n×5
639712355
n÷2
63971235.5
n÷3
42647490.333333
n÷3
31985617.75
n÷5
25588494.2
n2
16369275885585841
n3
2.0943256052826E+24
n4
2.6795319301842E+32
n5
3.4282593627117E+40
2 √n11311.165766622
3 √n503.89290656244
4 √n106.35396450825
5 √n41.8218217652
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
127942472 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
63971236 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11311.165810826 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999984368 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127942471 can be divided by 2 positive divisors.
The sum of these divisors (counting 127942471) is 127942472, the average is 63971236.
Base
System
Value
2
Binary
111101000000011111101000111
3
Ternary
22220202011002001
4
Quaternary
13220003331013
5
Quinary
230223124341
6
Senary
20410130131
8
Octal
750037507
10
Decimal
127942471
12
Duodecimal
36a20947
16
Hexadecimal
7a03f47
20
Vigesimal
1jjcg3b
36
Base36
24691j
md5
28eca8efc93736dd409222af4c6b4edc
sha1
4267e296a6cb47473a57ad4baef1a6c2c1dc6c69
sha256
de53938d6f477f600023c0498d3637a365256ba357b0a23985d84002ffc52fb3
sha512
0768d8b658b2aed4784c00d4942a07327a294c2d16d26f24984946a00eac4c46bd4e46d24dc02a2c67c36573238540188ef9193a988c50d824f839dd2097472e
ripemd-160
f252fb3b21eb689b27454f993291c3bd84203a10
Diameter
255884942
Circumference
803886253.95145
Area
5.1425596866741E+16
Volume
8.7726905810409E+24
Surface area
2.0570238746696E+17
Circumference
803886253.95145
Perimeter
511769884
Area
16369275885585841
Diagonal
180937977.69173
Surface area
98215655313515046
Volume
2.0943256052826E+24
Space diagonal
221602860.21791
Perimeter
383827413
Area
7.0881043792367E+15
Altitude
110801430.10895
Surface area
7.0881043792367E+15
Volume
2.4681863958465E+23
Height
60312659.230575