127221275 is an odd 9-digits composite number following 127221274
and preceding 127221276 . In scientific notation, it is written as 1.27221275 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 99396000 positive integers (up to 127221275) that are relatively prime to 127221275.
127221275 has 16 divisors, whose sum is 135442944
The reverse of 127221275 is 572122721
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-seven million two hundred twenty-one thousand two hundred seventy-five
Scientific notation
1.27221275 × 10^8
Engineering notation
1.27221275 × 10^6
Prime Factorization
25 × 67 × 151 × 503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
127221275
Product of the distinct prime numbers
The prime factorization of 127221275 is 25 × 67 × 151 × 503.
Since it has a total of 4 prime factors.
4 , 7 , 72 , 68 , 943 , 852 , 1054 , 6408 , 8843 , 3438 , 205948 , 1596 , 9468218 , 8712441 , 64315513 , 10649795 , 577069592 , 165558581 , 8178390257 , 6318899285
n×2
254442550
n×3
381663825
n×4
508885100
n×5
636106375
n÷2
63610637.5
n÷3
42407091.666667
n÷3
31805318.75
n÷5
25444255
n2
16185252812625625
n3
2.0591084990196E+24
n4
2.6196240860861E+32
n5
3.3327191625258E+40
2 √n
11279.240887577
3 √n
502.94432783444
4 √n
106.20377059021
5 √n
41.774566200347
1 , 25 , 67 , 151 , 503 , 1675 , 3775 , 10117 , 12575 , 33701 , 75953 , 252925 , 842525 , 1898825 , 5088851 , 127221275
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127221274
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127221275 can be divided by 16 positive divisors.
The sum of these divisors (counting 127221275) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100101010011111000011011
3
Ternary
22212101111210002
4
Quaternary
13211103320123
5
Quinary
230032040100
6
Senary
20342443215
8
Octal
745237033
10
Decimal
127221275
12
Duodecimal
3673350b
16
Hexadecimal
7953e1b
20
Vigesimal
1jf2d3f
36
Base36
23qskb
md5
d242bc7b453e0ac26b13219861e6371f
sha1
4635c7b9111916213017cee3773bbeab0e04361a
sha256
39f044896f5ff4b4b243a8e288cbfb06287b372c5069c73d8dd33bbbb4a70455
sha512
c2573b34fda191dcc2969a5cf3fc6d399a29f07ccde9f2dbd2b7cfdb30ec5b1211dc5ef0e51ab8e266ae77202867ff6ce037b56a12227f48161bf96b7b8603cd
ripemd-160
d31494beeb4829382f27f5ca3d283c76c1c8c0cf
Diameter
254442550
Circumference
799354845.84065
Area
5.0847471332638E+16
Volume
8.6251735112856E+24
Surface area
2.0338988533055E+17
Circumference
799354845.84065
Perimeter
508885100
Area
16185252812625625
Diagonal
179918052.5274
Surface area
97111516875753750
Volume
2.0591084990196E+24
Space diagonal
220353712.10369
Perimeter
381663825
Area
7.0084200512037E+15
Altitude
110176856.05185
Surface area
7.0084200512037E+15
Volume
2.4266826380927E+23
Height
59972684.175799