201664988 is an even 9-digits composite number following 201664987
and preceding 201664989 . In scientific notation, it is written as 2.01664988 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 86427768 positive integers (up to 201664988) that are relatively prime to 201664988.
201664988 has 12 divisors, whose sum is 360116400
The reverse of 201664988 is 889466102
Previous prime number is 49
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
two hundred one million six hundred sixty-four thousand nine hundred eighty-eight
Scientific notation
2.01664988 × 10^8
Engineering notation
2.01664988 × 10^6
Prime Factorization
2 × 2 × 49 × 1028903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100832494
Product of the distinct prime numbers
The prime factorization of 201664988 is 2 × 2 × 49 × 1028903.
Since it has a total of 4 prime factors.
4 , 1 , 23 , 58 , 334 , 665 , 5588 , 9289 , 6160 , 37614 , 501965 , 9075 , 682072 , 8131141 , 55763293 , 47641716 , 609228637 , 263902299 , 4591191509 , 295092043
n×2
403329976
n×3
604994964
n×4
806659952
n×5
1008324940
n÷2
100832494
n÷3
67221662.666667
n÷3
50416247
n÷5
40332997.6
n2
40668767385040144
n3
8.2014664866789E+24
n4
1.6539486406185E+33
n5
3.3354353276295E+41
2 √n
14200.879831898
3 √n
586.42188321597
4 √n
119.16744451358
5 √n
45.806393647391
1 , 2 , 4 , 49 , 98 , 196 , 1028903 , 2057806 , 4115612 , 50416247 , 100832494 , 201664988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201664987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201664988 can be divided by 12 positive divisors.
The sum of these divisors (counting 201664988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000001010010100111011100
3
Ternary
112001110122100122
4
Quaternary
30001102213130
5
Quinary
403111234423
6
Senary
32002214112
8
Octal
1401224734
10
Decimal
201664988
12
Duodecimal
57654338
16
Hexadecimal
c0529dc
20
Vigesimal
3308298
36
Base36
3c2dp8
md5
513323c7e037eed6569bee3bb9d47827
sha1
e800e6bb288010ca7f36e0f6726c679c611dd186
sha256
8a0ac4efad4c56d260831bc12356c123eddeb7a09247d0251d41db54e39c8288
sha512
e79dba6dd8844e4b93f399c3385ae8d6c1ccc46679b078cd33c6eb1f55bf95befe34fc521af85a681a663a1efabef1c06126859733a200145fac1e39e42340c2
ripemd-160
e6adb9545c0387c770bdba2ecf6abcce87a5b367
Diameter
403329976
Circumference
1267098489.5741
Area
1.2776470084739E+17
Volume
3.4354222484284E+25
Surface area
5.1105880338958E+17
Circumference
1267098489.5741
Perimeter
806659952
Area
40668767385040144
Diagonal
285197361.08541
Surface area
244012604310240864
Volume
8.2014664866789E+24
Space diagonal
349294005.32377
Perimeter
604994964
Area
1.7610092848022E+16
Altitude
174647002.66188
Surface area
1.7610092848022E+16
Volume
9.6655209473414E+23
Height
95065787.028469