201493979 is an odd 9-digits composite number following 201493978
and preceding 201493980 . In scientific notation, it is written as 2.01493979 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 189641120 positive integers (up to 201493979) that are relatively prime to 201493979.
201493979 has 6 divisors, whose sum is 214044084
The reverse of 201493979 is 979394102
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
two hundred one million four hundred ninety-three thousand nine hundred seventy-nine
Scientific notation
2.01493979 × 10^8
Engineering notation
2.01493979 × 10^6
Prime Factorization
17 × 17 × 697211
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
11852587
Product of the distinct prime numbers
The prime factorization of 201493979 is 17 × 17 × 697211.
Since it has a total of 3 prime factors.
10 , 10 , 37 , 82 , 396 , 343 , 9377 , 6166 , 17839 , 79559 , 554786 , 608454 , 8098225 , 7814368 , 38726439 , 85660855 , 166020442 , 90162540 , 8439111194 , 3603524709
n×2
402987958
n×3
604481937
n×4
805975916
n×5
1007469895
n÷2
100746989.5
n÷3
67164659.666667
n÷3
50373494.75
n÷5
40298795.8
n2
40599823573252441
n3
8.1806199984726E+24
n4
1.6483456741792E+33
n5
3.3213172865781E+41
2 √n
14194.857484315
3 √n
586.25607724161
4 √n
119.14217340772
5 √n
45.7986223788
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201493978
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201493979 can be divided by 6 positive divisors.
The sum of these divisors (counting 201493979) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100000000101000110111011011
3
Ternary
112001010221202222
4
Quaternary
30000220313123
5
Quinary
403040301404
6
Senary
31554414255
8
Octal
1400506733
10
Decimal
201493979
12
Duodecimal
5759138b
16
Hexadecimal
c028ddb
20
Vigesimal
32j6eij
36
Base36
3bypqz
md5
7fda34741fb0720a13c345cf59beff9e
sha1
8db48f4af7e2787c05a4d865429f3a35c991938d
sha256
f392171478fac247130296b09352e9619257c796e51a963fc07698798fe47358
sha512
fa3db5ea03e76db4cb0997ed67289fde039f4b88504c4e931426eb2865b0b51694d9882346ac561d4ca377f534af3ef768bb27b3b69688706c327f7010ea2bcd
ripemd-160
a96ff22de38139442538cf8efea96dbe93b67040
Diameter
402987958
Circumference
1266024008.338
Area
1.2754810747477E+17
Volume
3.4266900918682E+25
Surface area
5.1019242989909E+17
Circumference
1266024008.338
Perimeter
805975916
Area
40599823573252441
Diagonal
284955517.83832
Surface area
243598941439514646
Volume
8.1806199984726E+24
Space diagonal
348997809.04722
Perimeter
604481937
Area
1.7580239301801E+16
Altitude
174498904.52361
Surface area
1.7580239301801E+16
Volume
9.6409531253838E+23
Height
94985172.612773