127725242 is an even 9-digits composite number following 127725241
and preceding 127725243 . In scientific notation, it is written as 1.27725242 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 63841372 positive integers (up to 127725242) that are relatively prime to 127725242.
127725242 has 8 divisors, whose sum is 191651616
The reverse of 127725242 is 242527721
Previous prime number is 3623
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-seven million seven hundred twenty-five thousand two hundred forty-two
Scientific notation
1.27725242 × 10^8
Engineering notation
1.27725242 × 10^6
Prime Factorization
2 × 3623 × 17627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127725242
Product of the distinct prime numbers
The prime factorization of 127725242 is 2 × 3623 × 17627.
Since it has a total of 3 prime factors.
2 , 4 , 25 , 20 , 589 , 666 , 1082 , 9146 , 39 , 78262 , 472778 , 86778 , 2923897 , 7596331 , 25333247 , 87500311 , 14506850 , 863017249 , 4199164149 , 9063237980
n×2
255450484
n×3
383175726
n×4
510900968
n×5
638626210
n÷2
63862621
n÷3
42575080.666667
n÷3
31931310.5
n÷5
25545048.4
n2
16313737443958564
n3
2.0836760629541E+24
n4
2.6613802939042E+32
n5
3.3992544209294E+40
2 √n
11301.55927295
3 √n
503.60756435785
4 √n
106.30879207737
5 √n
41.807610551796
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
-127725241
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 127725242 can be divided by 8 positive divisors.
The sum of these divisors (counting 127725242) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100111001110111010111010
3
Ternary
22220100010002112
4
Quaternary
13213032322322
5
Quinary
230144201432
6
Senary
20401332322
8
Octal
747167272
10
Decimal
127725242
12
Duodecimal
369370a2
16
Hexadecimal
79ceeba
20
Vigesimal
1ji5d22
36
Base36
241lfe
md5
11ae528821e2d7a829d29ae8464ce650
sha1
5beaff9e45d0b116d117ab8ac69468be2d6d699f
sha256
fb563c815c4719f98d9ac341841155ddcbd62b85aef50846c9e1a9b569c0a65a
sha512
9758a0a6974109cf3e74245e9c65dc5d42199d9ef701e16a02bd47590bedea8541a0beae623b9934c8fa0f12faf125404ae58ad4253145c1f0017e118c782203
ripemd-160
54432d1817c8d96f4c1f0d8955530e13a05c68cf
Diameter
255450484
Circumference
802521363.89036
Area
5.1251117706533E+16
Volume
8.7280818824499E+24
Surface area
2.0500447082613E+17
Circumference
802521363.89036
Perimeter
510900968
Area
16313737443958564
Diagonal
180630769.49379
Surface area
97882424663751384
Volume
2.0836760629541E+24
Space diagonal
221226608.55303
Perimeter
383175726
Area
7.0640555285688E+15
Altitude
110613304.27652
Surface area
7.0640555285688E+15
Volume
2.4556357898515E+23
Height
60210256.497929