201728239 is an odd 9-digits composite number following 201728238
and preceding 201728240 . In scientific notation, it is written as 2.01728239 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 181606656 positive integers (up to 201728239) that are relatively prime to 201728239.
201728239 has 8 divisors, whose sum is 222881760
The reverse of 201728239 is 932827102
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
two hundred one million seven hundred twenty-eight thousand two hundred thirty-nine
Scientific notation
2.01728239 × 10^8
Engineering notation
2.01728239 × 10^6
Prime Factorization
23 × 17 × 515929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201728239
Product of the distinct prime numbers
The prime factorization of 201728239 is 23 × 17 × 515929.
Since it has a total of 3 prime factors.
6 , 5 , 90 , 47 , 779 , 533 , 9934 , 9149 , 49011 , 42630 , 593056 , 418784 , 7473508 , 9356119 , 38767038 , 62340870 , 500632302 , 132732212 , 4052908001 , 8496434448
n×2
403456478
n×3
605184717
n×4
806912956
n×5
1008641195
n÷2
100864119.5
n÷3
67242746.333333
n÷3
50432059.75
n÷5
40345647.8
n2
40694282410041121
n3
8.2091859279463E+24
n4
1.6560246208682E+33
n5
3.3406693050838E+41
2 √n
14203.106667205
3 √n
586.4831860293
4 √n
119.17678745127
5 √n
45.809266666465
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
-201728238
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 201728239 can be divided by 8 positive divisors.
The sum of these divisors (counting 201728239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000001100010000011101111
3
Ternary
112001120212010021
4
Quaternary
30001202003233
5
Quinary
403120300424
6
Senary
32003423011
8
Octal
1401420357
10
Decimal
201728239
12
Duodecimal
57684a67
16
Hexadecimal
c0620ef
20
Vigesimal
330g0bj
36
Base36
3c3qi7
md5
144d273a0a2975e08bca6e69f8f04633
sha1
aa667758f1943679cfd76e5b3e3fb47c9889e8ba
sha256
d96acd86970a5e0ba5890aa51b7d284a8e886bc7118881ee11a75db04072ccf1
sha512
0d08aef063e178f4a4c162ce2e112b44e08e843b2071b8b4a4d0247fb209e58db24fe1de36a3c518aa631f7d6cbab11b397dadc248759fd2166e48786a18f234
ripemd-160
8e807b81c57706adab2476fd851f9b67012e128e
Diameter
403456478
Circumference
1267495907.328
Area
1.2784485866249E+17
Volume
3.4386557604252E+25
Surface area
5.1137943464997E+17
Circumference
1267495907.328
Perimeter
806912956
Area
40694282410041121
Diagonal
285286811.50744
Surface area
244165694460246726
Volume
8.2091859279463E+24
Space diagonal
349403559.2694
Perimeter
605184717
Area
1.7621141177937E+16
Altitude
174701779.6347
Surface area
1.7621141177937E+16
Volume
9.67461839612E+23
Height
95095603.835814