201428275 is an odd 9-digits composite number following 201428274
and preceding 201428276 . In scientific notation, it is written as 2.01428275 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 18 positive divisors.
There are 158979600 positive integers (up to 201428275) that are relatively prime to 201428275.
201428275 has 18 divisors, whose sum is 253168692
The reverse of 201428275 is 572824102
Previous prime number is 1291
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred one million four hundred twenty-eight thousand two hundred seventy-five
Scientific notation
2.01428275 × 10^8
Engineering notation
2.01428275 × 10^6
Prime Factorization
5 × 5 × 79 × 1291 × 79
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
509945
Product of the distinct prime numbers
The prime factorization of 201428275 is 5 × 5 × 79 × 1291 × 79.
Since it has a total of 5 prime factors.
4 , 8 , 34 , 89 , 679 , 29 , 2590 , 2313 , 99295 , 69989 , 602295 , 395982 , 5847732 , 1692349 , 18530392 , 62425198 , 621672079 , 166972289 , 587186528 , 9416298279
n×2
402856550
n×3
604284825
n×4
805713100
n×5
1007141375
n÷2
100714137.5
n÷3
67142758.333333
n÷3
50357068.75
n÷5
40285655
n2
40573349969475625
n3
8.1726198953228E+24
n4
1.6461967277455E+33
n5
3.3159056718043E+41
2 √n
14192.542936345
3 √n
586.19234736889
4 √n
119.13245962518
5 √n
45.795635147845
1 , 5 , 25 , 79 , 395 , 1291 , 1975 , 6241 , 6455 , 31205 , 32275 , 101989 , 156025 , 509945 , 2549725 , 8057131 , 40285655 , 201428275
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201428274
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201428275 can be divided by 18 positive divisors.
The sum of these divisors (counting 201428275) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1100000000011000110100110011
3
Ternary
112001000121122111
4
Quaternary
30000120310303
5
Quinary
403031201100
6
Senary
31553150151
8
Octal
1400306463
10
Decimal
201428275
12
Duodecimal
5755b357
16
Hexadecimal
c018d33
20
Vigesimal
32iiadf
36
Base36
3bxb1v
md5
e61a3746ec76ca2abd4850c12e02fdfc
sha1
a01f9704cd765fe5f891db714dde327269f65e0d
sha256
b5307de8c2f9fd6f1d6b83888246c6ba4fa8dcd2ebfc47bcac519467ce6ac12a
sha512
26183171658def04710d71741a393bae554a91c1037f6e8ec5386b48e89ee7b8ba4f1fcb42f9d1b6513e81efbe06741ca94d3fda26179ff094fa390e86c6094c
ripemd-160
82512ed1dfd7f3509bd217dfccab762f8f41a13b
Diameter
402856550
Circumference
1265611177.9305
Area
1.2746493819563E+17
Volume
3.423339016497E+25
Surface area
5.0985975278253E+17
Circumference
1265611177.9305
Perimeter
805713100
Area
40573349969475625
Diagonal
284862598.35042
Surface area
243440099816853750
Volume
8.1726198953228E+24
Space diagonal
348884006.38096
Perimeter
604284825
Area
1.7568775895101E+16
Altitude
174442003.19048
Surface area
1.7568775895101E+16
Volume
9.6315249134047E+23
Height
94954199.450139