127984238 is an even 9-digits composite number following 127984237
and preceding 127984239 . In scientific notation, it is written as 1.27984238 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 63975240 positive integers (up to 127984238) that are relatively prime to 127984238.
127984238 has 8 divisors, whose sum is 192027000
The reverse of 127984238 is 832489721
Previous prime number is 5749
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-seven million nine hundred eighty-four thousand two hundred thirty-eight
Scientific notation
1.27984238 × 10^8
Engineering notation
1.27984238 × 10^6
Prime Factorization
2 × 5749 × 11131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127984238
Product of the distinct prime numbers
The prime factorization of 127984238 is 2 × 5749 × 11131.
Since it has a total of 3 prime factors.
10 , 5 , 6 , 45 , 148 , 721 , 3821 , 7391 , 22924 , 37148 , 342888 , 907910 , 2432305 , 5478193 , 29819074 , 3552778 , 369026329 , 464399138 , 6725183045 , 573521982
n×2
255968476
n×3
383952714
n×4
511936952
n×5
639921190
n÷2
63992119
n÷3
42661412.666667
n÷3
31996059.5
n÷5
25596847.6
n2
16379965176440644
n3
2.0963773615733E+24
n4
2.6830325918141E+32
n5
3.4338588179249E+40
2 √n
11313.011888971
3 √n
503.94773278004
4 √n
106.36264329628
5 √n
41.824551967245
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127984237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127984238 can be divided by 8 positive divisors.
The sum of these divisors (counting 127984238) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000001110001001101110
3
Ternary
22220211021100222
4
Quaternary
13220032021232
5
Quinary
230230443423
6
Senary
20411051342
8
Octal
750161156
10
Decimal
127984238
12
Duodecimal
36a40b52
16
Hexadecimal
7a0e26e
20
Vigesimal
1jji0bi
36
Base36
24759q
md5
0fc0d0b3a591b9b3db5b25501737c8b1
sha1
eb9036163ac0588f0e3abc085a38744feb1fcb88
sha256
7271b560de6876ee012585fe392dbfbfab89c756ac669485f41eb1e1fc5f13e5
sha512
477d52e6dcbd5b65b3a0d06f5a00d95766123f749d49df9dc4884f485302dae67c333cbc6e7c16bf44b126743820cc2593ac1b27bb92ed6b9f0e7ee0b80aec7a
ripemd-160
a43373bd277c7665d7b6793e4d2f345c2999702d
Diameter
255968476
Circumference
804148683.75218
Area
5.1459178264363E+16
Volume
8.7812849576941E+24
Surface area
2.0583671305745E+17
Circumference
804148683.75218
Perimeter
511936952
Area
16379965176440644
Diagonal
180997045.14959
Surface area
98279791058643864
Volume
2.0963773615733E+24
Space diagonal
221675202.78399
Perimeter
383952714
Area
7.092732977951E+15
Altitude
110837601.39199
Surface area
7.092732977951E+15
Volume
2.4706044138241E+23
Height
60332348.383195