201561550 is an even 9-digits composite number following 201561549
and preceding 201561551 . In scientific notation, it is written as 2.01561550 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors.
There are 80624600 positive integers (up to 201561550) that are relatively prime to 201561550.
201561550 has 12 divisors, whose sum is 374904576
The reverse of 201561550 is 055165102
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred one million five hundred sixty-one thousand five hundred fifty
Scientific notation
2.01561550 × 10^8
Engineering notation
2.01561550 × 10^6
Prime Factorization
2 × 5 × 5 × 4031231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40312310
Product of the distinct prime numbers
The prime factorization of 201561550 is 2 × 5 × 5 × 4031231.
Since it has a total of 4 prime factors.
3 , 3 , 85 , 29 , 615 , 887 , 2525 , 4195 , 98106 , 21522 , 310047 , 884258 , 3862474 , 6008095 , 94402598 , 778788 , 339650354 , 948585142 , 1340578372 , 5483107746
n×2
403123100
n×3
604684650
n×4
806246200
n×5
1007807750
n÷2
100780775
n÷3
67187183.333333
n÷3
50390387.5
n÷5
40312310
n2
40627058438402500
n3
8.188852870785E+24
n4
1.6505578773574E+33
n5
3.3268900412486E+41
2 √n
14197.237407327
3 √n
586.32160357023
4 √n
119.15216073293
5 √n
45.80169368018
1 , 2 , 5 , 10 , 25 , 50 , 4031231 , 8062462 , 20156155 , 40312310 , 100780775 , 201561550
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
-201561549
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 201561550 can be divided by 12 positive divisors.
The sum of these divisors (counting 201561550) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000000111001010111001110
3
Ternary
112001021101110121
4
Quaternary
30000321113032
5
Quinary
403044432200
6
Senary
32000055154
8
Octal
1400712716
10
Decimal
201561550
12
Duodecimal
576044ba
16
Hexadecimal
c0395ce
20
Vigesimal
32jf3ha
36
Base36
3c05vy
md5
464d3156b2bcbbb5528c4f56b5f51536
sha1
8fcfe2d6cab45de8431e09a11613ee09d4c549a3
sha256
a08a8b42f3f1b7bf018b57d0763cda5f602844b66200e50f613b251a6117affe
sha512
d845457176aa33707afb445e80b2c8721a4d96fc7bec915e7efed4149a7a6bc6d2a363fe48f8c84f28ca978b1a74be09462f97af9c13759afb17fd9fca714209
ripemd-160
00630f6288cea9ad76d45578b883b5895327f01d
Diameter
403123100
Circumference
1266448569.4523
Area
1.2763366832705E+17
Volume
3.4301386693581E+25
Surface area
5.1053467330819E+17
Circumference
1266448569.4523
Perimeter
806246200
Area
40627058438402500
Diagonal
285051077.66294
Surface area
243762350630415000
Volume
8.188852870785E+24
Space diagonal
349114845.45233
Perimeter
604684650
Area
1.7592032344346E+16
Altitude
174557422.72617
Surface area
1.7592032344346E+16
Volume
9.6506556584517E+23
Height
95017025.887648