127742812 is an even 9-digits composite number following 127742811
and preceding 127742813 . In scientific notation, it is written as 1.27742812 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 63666720 positive integers (up to 127742812) that are relatively prime to 127742812.
127742812 has 12 divisors, whose sum is 224266336
The reverse of 127742812 is 218247721
Previous prime number is 313
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-seven million seven hundred forty-two thousand eight hundred twelve
Scientific notation
1.27742812 × 10^8
Engineering notation
1.27742812 × 10^6
Prime Factorization
2 × 2 × 313 × 102031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63871406
Product of the distinct prime numbers
The prime factorization of 127742812 is 2 × 2 × 313 × 102031.
Since it has a total of 4 prime factors.
3 , 6 , 72 , 49 , 383 , 341 , 8517 , 471 , 55405 , 99743 , 624344 , 50366 , 372020 , 2577078 , 71129581 , 18928724 , 286401191 , 299297656 , 677383991 , 6621640946
n×2
255485624
n×3
383228436
n×4
510971248
n×5
638714060
n÷2
63871406
n÷3
42580937.333333
n÷3
31935703
n÷5
25548562.4
n2
16318226017667344
n3
2.0845360783484E+24
n4
2.6628450036368E+32
n5
3.4015930868471E+40
2 √n
11302.336572585
3 √n
503.63065553666
4 √n
106.31244787223
5 √n
41.808760707068
1 , 2 , 4 , 313 , 626 , 1252 , 102031 , 204062 , 408124 , 31935703 , 63871406 , 127742812
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
-127742811
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 127742812 can be divided by 12 positive divisors.
The sum of these divisors (counting 127742812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100111010011001101011100
3
Ternary
22220101000012021
4
Quaternary
13213103031130
5
Quinary
230200232222
6
Senary
20401545524
8
Octal
747231534
10
Decimal
127742812
12
Duodecimal
369452a4
16
Hexadecimal
79d335c
20
Vigesimal
1ji7h0c
36
Base36
241yzg
md5
5efdb573196a5969697fba94bd2d359a
sha1
e8b7584f601549023eee87c23ae6d5d78de08bf7
sha256
86ce2a5bcbcc0d37ccb3042ce280e6892c9d8257577f7815a686dc1f44241595
sha512
93145256af99cd55db2cc08c1fee36c1010669dc575774bddb6341e20881c544eff5eba23a8af309e6136074489626eb0f03c7251dd82e2a55002c307c1da4d3
ripemd-160
243ff48b244867afb5524acf666832da14d65338
Diameter
255485624
Circumference
802631759.4562
Area
5.1265218976722E+16
Volume
8.7316843065096E+24
Surface area
2.0506087590689E+17
Circumference
802631759.4562
Perimeter
510971248
Area
16318226017667344
Diagonal
180655617.22608
Surface area
97909356106004064
Volume
2.0845360783484E+24
Space diagonal
221257040.68572
Perimeter
383228436
Area
7.065999137998E+15
Altitude
110628520.34286
Surface area
7.065999137998E+15
Volume
2.4566493277136E+23
Height
60218539.075359