201656749 (number)

201656749 is an odd 9-digits composite number following 201656748 and preceding 201656750. In scientific notation, it is written as 2.01656749 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 161516544 positive integers (up to 201656749) that are relatively prime to 201656749.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred fifty-six thousand seven hundred forty-nine

Notation

Scientific notation 2.01656749 × 10^8
Engineering notation 2.01656749 × 10^6

Prime Factorization of 201656749

Prime Factorization 29 × 7 × 59 × 113 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201656749
Product of the distinct prime numbers

The prime factorization of 201656749 is 29 × 7 × 59 × 113 × 149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 41, 91, 878, 628, 8518, 1764, 69928, 41327, 862793, 167250, 1342374, 5655276, 48913924, 9593718, 531208226, 900654781, 2156528554, 9516509265

Basic calculations (n = 201656749)

Multiplication

n×y
n×2 403313498
n×3 604970247
n×4 806626996
n×5 1008283745

Division

n÷y
n÷2 100828374.5
n÷3 67218916.333333
n÷3 50414187.25
n÷5 40331349.8

Exponentiation

ny
n2 40665444417249001
n3 8.2004613178226E+24
n4 1.6536783696524E+33
n5 3.3347540391572E+41

Nth Root

y√n
2√n 14200.589741275
3√n 586.41389704091
4√n 119.16622735186
5√n 45.806019358281

Divisors of 201656749

1, 7, 29, 59, 113, 149, 203, 413, 791, 1043, 1711, 3277, 4321, 6667, 8791, 11977, 16837, 22939, 30247, 46669, 61537, 117859, 193343, 254939, 488273, 993383, 1353401, 1784573, 3417911, 6953681, 28808107, 201656749

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201656748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201656749 can be divided by 32 positive divisors. The sum of these divisors (counting 201656749) is 1, the average is 0.03125.

Base conversion 201656749

Base System Value
2 Binary 1100000001010000100110101101
3 Ternary 112001110020001111
4 Quaternary 30001100212231
5 Quinary 403111003444
6 Senary 32002112021
8 Octal 1401204655
10 Decimal 201656749
12 Duodecimal 5764b611
16 Hexadecimal c0509ad
20 Vigesimal 33071h9
36 Base36 3c27cd

Cryptographic Hash Functions

md5 4977870b0c8649b7103322737745a203
sha1 e0940919dcc473ae2c152bf40f4d49a096240234
sha256 554510ea842f9e2438dd2504cb085ed00e20fb345b559e4e58dd8a858fbefb0d
sha512 bb6ec7e89b3243ced373e3276b7c475a1b1dd0c69dc6a2f0b3223ba87deeb63c9d3d9b2875f3c7c1c7c95c4b1adedfe5f645c2355fa2186cbc95ce976f0ad87e
ripemd-160 07c8593fd99d6fdd84418658923345d456037551

201656749 as geometric shapes

Circle

Radius = n
Diameter 403313498
Circumference 1267046722.4104
Area 1.2775426143619E+17

Sphere

Radius = n
Volume 3.4350012042825E+25
Surface area 5.1101704574477E+17
Circumference 1267046722.4104

Square

Length = n
Perimeter 806626996
Area 40665444417249001
Diagonal 285185709.37987

Cube

Length = n
Surface area 243992666503494006
Volume 8.2004613178226E+24
Space diagonal 349279734.95716

Equilateral Triangle

Length = n
Perimeter 604970247
Area 1.7608653960761E+16
Altitude 174639867.47858

Triangular Pyramid

Length = n
Surface area 1.7608653960761E+16
Volume 9.6643363444839E+23
Height 95061903.126622