127280131 is an odd 9-digits composite number following 127280130
and preceding 127280132 . In scientific notation, it is written as 1.27280131 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 115641120 positive integers (up to 127280131) that are relatively prime to 127280131.
127280131 has 8 divisors, whose sum is 138932784
The reverse of 127280131 is 131082721
Previous prime number is 3557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred twenty-seven million two hundred eighty thousand one hundred thirty-one
Scientific notation
1.27280131 × 10^8
Engineering notation
1.27280131 × 10^6
Prime Factorization
11 × 3557 × 3253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127280131
Product of the distinct prime numbers
The prime factorization of 127280131 is 11 × 3557 × 3253.
Since it has a total of 3 prime factors.
10 , 1 , 89 , 63 , 100 , 292 , 1555 , 8338 , 32482 , 20703 , 36530 , 61803 , 8235969 , 7796020 , 62857586 , 18871909 , 434567246 , 712009932 , 5037008945 , 1861179839
n×2
254560262
n×3
381840393
n×4
509120524
n×5
636400655
n÷2
63640065.5
n÷3
42426710.333333
n÷3
31820032.75
n÷5
25456026.2
n2
16200231747377161
n3
2.0619676190365E+24
n4
2.6244750866873E+32
n5
3.3404353283979E+40
2 √n
11281.849626723
3 √n
503.02187442337
4 √n
106.21605164345
5 √n
41.778430693944
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
-127280130
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 127280131 can be divided by 8 positive divisors.
The sum of these divisors (counting 127280131) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100101100010010000000011
3
Ternary
22212111111111221
4
Quaternary
13211202100003
5
Quinary
230040431011
6
Senary
20344015511
8
Octal
745422003
10
Decimal
127280131
12
Duodecimal
36761597
16
Hexadecimal
7962403
20
Vigesimal
1jfa06b
36
Base36
23s1z7
md5
8fbe2ede06a538fcd76e1b5b58147776
sha1
0630caa80f56cec865daa567c5d856a1d0c03962
sha256
efd7c4e12c2939052e75cd5cdb5488df4cf9049673d82e61a3c668dc010b4c15
sha512
494a906993c78501520c17d0f8650b9f9f8acbe5649357035eeae07b8d070737dcd74f81498fe6af25a408c6fdd776b63abb2fc3f8523889ef15a964cba9a734
ripemd-160
f039ce80770abe08baa9c0c98ebdaa5a50c7ec8a
Diameter
254560262
Circumference
799724648.99509
Area
5.0894529044012E+16
Volume
8.6371497652069E+24
Surface area
2.0357811617605E+17
Circumference
799724648.99509
Perimeter
509120524
Area
16200231747377161
Diagonal
180001287.48082
Surface area
97201390484262966
Volume
2.0619676190365E+24
Space diagonal
220455653.68602
Perimeter
381840393
Area
7.0149061202119E+15
Altitude
110227826.84301
Surface area
7.0149061202119E+15
Volume
2.4300521433463E+23
Height
60000429.160275