201749161 (number)

201749161 is an odd 9-digits prime number following 201749160 and preceding 201749162. In scientific notation, it is written as 2.01749161 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 201749160 positive integers (up to 201749161) that are relatively prime to 201749161.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred forty-nine thousand one hundred sixty-one

Notation

Scientific notation 2.01749161 × 10^8
Engineering notation 2.01749161 × 10^6

Prime Factorization of 201749161

Prime Factorization 201749161

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 201749161
Product of the distinct prime numbers

The prime factorization of 201749161 is 201749161. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 1, 46, 80, 830, 249, 4592, 6639, 66996, 74642, 946420, 130426, 8012558, 6881988, 14063727, 57750769, 997854738, 387395887, 531263309, 3857478429

Basic calculations (n = 201749161)

Multiplication

n×y
n×2 403498322
n×3 605247483
n×4 806996644
n×5 1008745805

Division

n÷y
n÷2 100874580.5
n÷3 67249720.333333
n÷3 50437290.25
n÷5 40349832.2

Exponentiation

ny
n2 40702723964203921
n3 8.2117404101927E+24
n4 1.6567117381062E+33
n5 3.3424020318177E+41

Nth Root

y√n
2√n 14203.843177112
3√n 586.50346079284
4√n 119.17987740014
5√n 45.81021683757

Divisors of 201749161

1, 201749161

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 201749162
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 100874581
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14203.843212314
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999900867
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201749161 can be divided by 2 positive divisors. The sum of these divisors (counting 201749161) is 201749162, the average is 100874581.

Base conversion 201749161

Base System Value
2 Binary 1100000001100111001010101001
3 Ternary 112001121220211011
4 Quaternary 30001213022221
5 Quinary 403121433121
6 Senary 32004103521
8 Octal 1401471251
10 Decimal 201749161
12 Duodecimal 57694ba1
16 Hexadecimal c0672a9
20 Vigesimal 330ici1
36 Base36 3c46nd

Cryptographic Hash Functions

md5 c4ee9006648d2a26fb6d69adb08e96a1
sha1 af9a34e2b68fe8c7c8986249b2b060eb33a5ab0f
sha256 a12b8a638c60a9f4a9ba8762758990731dcf1bca40695f0a04d876afa317f093
sha512 cbdba504a423be4ba3e1e43c678f2d8e1c0e88c3ce95b74c50d2337ea53eeedf1148a68c385594d60f71368d4230a1ed93cd8d9ed84baee008411749bc14ebf3
ripemd-160 1949804fea58d5ddcff1140e404c66b461849eb4

201749161 as geometric shapes

Circle

Radius = n
Diameter 403498322
Circumference 1267627364.131
Area 1.2787137858704E+17

Sphere

Radius = n
Volume 3.4397257794464E+25
Surface area 5.1148551434815E+17
Circumference 1267627364.131

Square

Length = n
Perimeter 806996644
Area 40702723964203921
Diagonal 285316399.68359

Cube

Length = n
Surface area 244216343785223526
Volume 8.2117404101927E+24
Space diagonal 349439797.23639

Equilateral Triangle

Length = n
Perimeter 605247483
Area 1.7624796478113E+16
Altitude 174719898.6182

Triangular Pyramid

Length = n
Surface area 1.7624796478113E+16
Volume 9.6776288823181E+23
Height 95105466.561198