201420894 (number)

201420894 is an even 9-digits composite number following 201420893 and preceding 201420895. In scientific notation, it is written as 2.01420894 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 65197440 positive integers (up to 201420894) that are relatively prime to 201420894.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty thousand eight hundred ninety-four

Notation

Scientific notation 2.01420894 × 10^8
Engineering notation 2.01420894 × 10^6

Prime Factorization of 201420894

Prime Factorization 2 × 3 × 71 × 67 × 7057

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201420894
Product of the distinct prime numbers

The prime factorization of 201420894 is 2 × 3 × 71 × 67 × 7057. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 91, 96, 292, 543, 6741, 6461, 59176, 76793, 621876, 292905, 973418, 421990, 40368330, 51388503, 785732564, 395561320, 9567624405, 8848780920

Basic calculations (n = 201420894)

Multiplication

n×y
n×2 402841788
n×3 604262682
n×4 805683576
n×5 1007104470

Division

n÷y
n÷2 100710447
n÷3 67140298
n÷3 50355223.5
n÷5 40284178.8

Exponentiation

ny
n2 40570376539759236
n3 8.1717215125549E+24
n4 1.6459554525778E+33
n5 3.315298187424E+41

Nth Root

y√n
2√n 14192.282903043
3√n 586.18518727089
4√n 119.13136825808
5√n 45.795299522137

Divisors of 201420894

1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 4757, 7057, 9514, 14114, 14271, 21171, 28542, 42342, 472819, 501047, 945638, 1002094, 1418457, 1503141, 2836914, 3006282, 33570149, 67140298, 100710447, 201420894

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 -201420893
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 201420894 can be divided by 32 positive divisors. The sum of these divisors (counting 201420894) is 1, the average is 0.03125.

Base conversion 201420894

Base System Value
2 Binary 1100000000010111000001011110
3 Ternary 112001000020112010
4 Quaternary 30000113001132
5 Quinary 403030432034
6 Senary 31553052050
8 Octal 1400270136
10 Decimal 201420894
12 Duodecimal 57557026
16 Hexadecimal c01705e
20 Vigesimal 32ihc4e
36 Base36 3bx5cu

Cryptographic Hash Functions

md5 c659f7fb0e41d466cec1409d4f8919c4
sha1 d3f8329a0e388deca5ba988b9cc42644795703a7
sha256 0e387f1054835856e1cd0aaad925afc96999c681d0e73eca0da8f5e07dfcd2f3
sha512 842dc247497a12cb0f43a3a80aca0462226ef49e202ca9c6ca89811dc39fee74027bf821c4eae9a1ab3bac5f07873a1e722fc25ebe48d883ea3f331fada8f56b
ripemd-160 84406be24cdde0e122370bfa809cd04d6201190d

201420894 as geometric shapes

Circle

Radius = n
Diameter 402841788
Circumference 1265564801.7398
Area 1.2745559689068E+17

Sphere

Radius = n
Volume 3.4229627028032E+25
Surface area 5.0982238756272E+17
Circumference 1265564801.7398

Square

Length = n
Perimeter 805683576
Area 40570376539759236
Diagonal 284852160.04011

Cube

Length = n
Surface area 243422259238555416
Volume 8.1717215125549E+24
Space diagonal 348871222.11395

Equilateral Triangle

Length = n
Perimeter 604262682
Area 1.7567488362266E+16
Altitude 174435611.05697

Triangular Pyramid

Length = n
Surface area 1.7567488362266E+16
Volume 9.6304661591593E+23
Height 94950720.013371