201639774 is an even 9-digits composite number following 201639773
and preceding 201639775 . In scientific notation, it is written as 2.01639774 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 57611352 positive integers (up to 201639774) that are relatively prime to 201639774.
201639774 has 8 divisors, whose sum is 316862568
The reverse of 201639774 is 477936102
Previous prime number is 21
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred one million six hundred thirty-nine thousand seven hundred seventy-four
Scientific notation
2.01639774 × 10^8
Engineering notation
2.01639774 × 10^6
Prime Factorization
2 × 21 × 4800947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201639774
Product of the distinct prime numbers
The prime factorization of 201639774 is 2 × 21 × 4800947.
Since it has a total of 3 prime factors.
5 , 5 , 36 , 78 , 825 , 558 , 1517 , 8775 , 96295 , 82277 , 132771 , 171240 , 8090313 , 3257898 , 64674274 , 56998967 , 594140181 , 789495653 , 6721311008 , 2410198187
n×2
403279548
n×3
604919322
n×4
806559096
n×5
1008198870
n÷2
100819887
n÷3
67213258
n÷3
50409943.5
n÷5
40327954.8
n2
40658598458771076
n3
8.1983906043833E+24
n4
1.6531216286316E+33
n5
3.3333507159178E+41
2 √n
14199.992042251
3 √n
586.3974422561
4 √n
119.16371948815
5 √n
45.805248163302
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
-201639773
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 201639774 can be divided by 8 positive divisors.
The sum of these divisors (counting 201639774) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000001001100011101011110
3
Ternary
112001102100202210
4
Quaternary
30001030131132
5
Quinary
403104433044
6
Senary
32001501250
8
Octal
1401143536
10
Decimal
201639774
12
Duodecimal
57641826
16
Hexadecimal
c04c75e
20
Vigesimal
3304j8e
36
Base36
3c1u8u
md5
9618968bbc7f93b56afa5fbe32c46862
sha1
e42ee6fbc8e84b2bb102361ad501ab46f640a6cd
sha256
5d8c3ac58dd3221047291ea5f942631c910b3562542fab38c0d67831e9009980
sha512
58abc2b1997f8afe100c3eaf6ad45ea2783584d0b88956c25bf1961c92a788e1502e337c58383c065343a3b7cfae071a20a566ed68200231d0e0a491a4eb1a5d
ripemd-160
f739f604935f3bcdff7f1904780a39d3c1d9a5ed
Diameter
403279548
Circumference
1266940065.3398
Area
1.2773275422333E+17
Volume
3.4341338258654E+25
Surface area
5.1093101689333E+17
Circumference
1266940065.3398
Perimeter
806559096
Area
40658598458771076
Diagonal
285161703.10465
Surface area
243951590752626456
Volume
8.1983906043833E+24
Space diagonal
349250333.39471
Perimeter
604919322
Area
1.7605689573783E+16
Altitude
174625166.69735
Surface area
1.7605689573783E+16
Volume
9.6618959852926E+23
Height
95053901.034882