201329981 is an odd 9-digits prime number following 201329980
and preceding 201329982 . In scientific notation, it is written as 2.01329981 × 10^8.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 201329980 positive integers (up to 201329981) that are relatively prime to 201329981.
201329981 has 2 divisors, whose sum is 201329982
The reverse of 201329981 is 189923102
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
two hundred one million three hundred twenty-nine thousand nine hundred eighty-one
Scientific notation
2.01329981 × 10^8
Engineering notation
2.01329981 × 10^6
Prime Factorization
201329981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
201329981 Product of the distinct prime numbers
The prime factorization of 201329981 is 201329981.
Since it has a total of 1 prime factors.
3 , 6 , 50 , 48 , 340 , 984 , 973 , 4582 , 74793 , 2380 , 481678 , 140205 , 866727 , 2623176 , 20602459 , 68385027 , 186433634 , 231263116 , 4515732704 , 5338311152
n×2
402659962
n×3
603989943
n×4
805319924
n×5
1006649905
n÷2
100664990.5
n÷3
67109993.666667
n÷3
50332495.25
n÷5
40265996.2
n2
40533761249460361
n3
8.1606613822124E+24
n4
1.6429858010283E+33
n5
3.3078230010429E+41
2 √n14189.079638934
3 √n586.09698080798
4 √n119.11792324807
5 √n45.791164757507
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
201329982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
100664991 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14189.079674172 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999900661 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201329981 can be divided by 2 positive divisors.
The sum of these divisors (counting 201329981) is 201329982, the average is 100664991.
Base
System
Value
2
Binary
1100000000000000110100111101
3
Ternary
112000211121210222
4
Quaternary
30000000310331
5
Quinary
403020024411
6
Senary
31551111125
8
Octal
1400006475
10
Decimal
201329981
12
Duodecimal
575124a5
16
Hexadecimal
c000d3d
20
Vigesimal
32i64j1
36
Base36
3bv77h
md5
0b88976480adbc64dd5215cc5bd0d760
sha1
85937a432fd6d6504cdb89f431d817c2bd34ce46
sha256
e9f98391667b07f44349e4f4c024e5de43ef7b428b6abdfe0f7bec561ae0438a
sha512
e87436a8e41124cf8f829a84f36f5399f5f2822588448d6286e07eda40c15919c4856285b0be760a02efbe19c4980186b854278af0c87b7ab07b88724c93ab61
ripemd-160
686ff2ed6f97c4932b6df6dd05ebc7faa0f8ea31
Diameter
402659962
Circumference
1264993578.5139
Area
1.2734056656367E+17
Volume
3.418329846239E+25
Surface area
5.0936226625467E+17
Circumference
1264993578.5139
Perimeter
805319924
Area
40533761249460361
Diagonal
284723589.64252
Surface area
243202567496762166
Volume
8.1606613822124E+24
Space diagonal
348713756.17888
Perimeter
603989943
Area
1.7551633476483E+16
Altitude
174356878.08944
Surface area
1.7551633476483E+16
Volume
9.6174316705493E+23
Height
94907863.214173