201749420 (number)

201749420 is an even 9-digits composite number following 201749419 and preceding 201749421. In scientific notation, it is written as 2.01749420 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 80699760 positive integers (up to 201749420) that are relatively prime to 201749420.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred forty-nine thousand four hundred twenty

Notation

Scientific notation 2.01749420 × 10^8
Engineering notation 2.01749420 × 10^6

Prime Factorization of 201749420

Prime Factorization 2 × 2 × 5 × 10087471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 100874710
Product of the distinct prime numbers

The prime factorization of 201749420 is 2 × 2 × 5 × 10087471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 20, 78, 680, 967, 2602, 155, 88868, 45980, 439276, 814218, 3955931, 3579429, 17216869, 57212064, 736219887, 676492631, 7310769438, 946895984

Basic calculations (n = 201749420)

Multiplication

n×y
n×2 403498840
n×3 605248260
n×4 806997680
n×5 1008747100

Division

n÷y
n÷2 100874710
n÷3 67249806.666667
n÷3 50437355
n÷5 40349884

Exponentiation

ny
n2 40702828470336400
n3 8.2117720362499E+24
n4 1.6567202454856E+33
n5 3.3424234862898E+41

Nth Root

y√n
2√n 14203.85229436
3√n 586.50371177172
4√n 119.17991565008
5√n 45.810228599542

Divisors of 201749420

1, 2, 4, 5, 10, 20, 10087471, 20174942, 40349884, 50437355, 100874710, 201749420

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 -201749419
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 201749420 can be divided by 12 positive divisors. The sum of these divisors (counting 201749420) is 1, the average is 0.083333333333333.

Base conversion 201749420

Base System Value
2 Binary 1100000001100111001110101100
3 Ternary 112001121221011202
4 Quaternary 30001213032230
5 Quinary 403121440140
6 Senary 32004105032
8 Octal 1401471654
10 Decimal 201749420
12 Duodecimal 57695178
16 Hexadecimal c0673ac
20 Vigesimal 330idb0
36 Base36 3c46uk

Cryptographic Hash Functions

md5 9e4c7306bfe4b30e6137f59c028a2fac
sha1 63fe786b9e0286bce6012cda98bbe60ab87ee0fa
sha256 3ad9e483e2d52f8e605d888a4d48678e22fc6f01068d9965b2d7dc4cec8340cd
sha512 5a707b355908ea291d24d527d5f4f49901423e09904effef21921c4dc6ada35a4ee6d1a3901c4c69d789308603689b9daeff83c0c2d06d0c26fa5f7be98a6b26
ripemd-160 3992a43d75fd7ffbe3141fa2a946e161d7736d42

201749420 as geometric shapes

Circle

Radius = n
Diameter 403498840
Circumference 1267628991.476
Area 1.2787170690273E+17

Sphere

Radius = n
Volume 3.4397390269382E+25
Surface area 5.1148682761094E+17
Circumference 1267628991.476

Square

Length = n
Perimeter 806997680
Area 40702828470336400
Diagonal 285316765.96491

Cube

Length = n
Surface area 244216970822018400
Volume 8.2117720362499E+24
Space diagonal 349440245.83755

Equilateral Triangle

Length = n
Perimeter 605248260
Area 1.7624841730596E+16
Altitude 174720122.91878

Triangular Pyramid

Length = n
Surface area 1.7624841730596E+16
Volume 9.6776661539839E+23
Height 95105588.654969