201768561 is an odd 9-digits composite number following 201768560
and preceding 201768562 . In scientific notation, it is written as 2.01768561 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 134010720 positive integers (up to 201768561) that are relatively prime to 201768561.
201768561 has 12 divisors, whose sum is 292530420
The reverse of 201768561 is 165867102
Previous prime number is 269
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
two hundred one million seven hundred sixty-eight thousand five hundred sixty-one
Scientific notation
2.01768561 × 10^8
Engineering notation
2.01768561 × 10^6
Prime Factorization
3 × 3 × 269 × 83341
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
67256187 Product of the distinct prime numbers
The prime factorization of 201768561 is 3 × 3 × 269 × 83341.
Since it has a total of 4 prime factors.
8 , 2 , 62 , 98 , 679 , 681 , 470 , 7527 , 50688 , 39461 , 587054 , 544712 , 1101527 , 3274290 , 25381140 , 25061433 , 449783904 , 52749113 , 5180930299 , 5437210014
n×2
403537122
n×3
605305683
n×4
807074244
n×5
1008842805
n÷2
100884280.5
n÷3
67256187
n÷3
50442140.25
n÷5
40353712.2
n2
40710552208010721
n3
8.2141095365257E+24
n4
1.6573490610812E+33
n5
3.3440093512905E+41
2 √n14204.52607446
3 √n586.52225938808
4 √n119.18274235165
5 √n45.811097816723
1 , 3 , 9 , 269 , 807 , 2421 , 83341 , 250023 , 750069 , 22418729 , 67256187 , 201768561
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
-201768560 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 201768561 can be divided by 12 positive divisors.
The sum of these divisors (counting 201768561) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000001101011111001110001
3
Ternary
112001122220102200
4
Quaternary
30001223321301
5
Quinary
403123043221
6
Senary
32004333413
8
Octal
1401537161
10
Decimal
201768561
12
Duodecimal
576a4269
16
Hexadecimal
c06be71
20
Vigesimal
3311181
36
Base36
3c4lm9
md5
7aaeaeef23ebb3b8bee17baac7e8bbed
sha1
7d1edf4a720f44a7ca4a456fe8903fba4b21ffb5
sha256
386bfe0af01791f784dad3e417d96126c4e54d4405df4a7dc3d6cfbc1f1327a2
sha512
d647115917f8cbbe5dcacae0ed622fe2db49dadf370151b3fd835541ba67f225b4a239ad251f04e8d1e12a83d1d1054795b7d8f632a35bef9fd5dc9cdb2cb448
ripemd-160
3529d04742f0f257fe828715c7cd16acce518461
Diameter
403537122
Circumference
1267749257.926
Area
1.2789597174027E+17
Volume
3.4407181567641E+25
Surface area
5.1158388696108E+17
Circumference
1267749257.926
Perimeter
807074244
Area
40710552208010721
Diagonal
285343835.4267
Surface area
244263313248064326
Volume
8.2141095365257E+24
Space diagonal
349473399.02206
Perimeter
605305683
Area
1.7628186207115E+16
Altitude
174736699.51103
Surface area
1.7628186207115E+16
Volume
9.6804209244773E+23
Height
95114611.808901