201388943 (number)

201388943 is an odd 9-digits composite number following 201388942 and preceding 201388944. In scientific notation, it is written as 2.01388943 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 165113784 positive integers (up to 201388943) that are relatively prime to 201388943.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-eight thousand nine hundred forty-three

Notation

Scientific notation 2.01388943 × 10^8
Engineering notation 2.01388943 × 10^6

Prime Factorization of 201388943

Prime Factorization 7 × 23 × 1250863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201388943
Product of the distinct prime numbers

The prime factorization of 201388943 is 7 × 23 × 1250863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 29, 100, 528, 358, 9881, 4189, 53581, 70362, 354762, 286528, 6650381, 5896874, 344401, 8975724, 919756000, 153399681, 4477961681, 5337033034

Basic calculations (n = 201388943)

Multiplication

n×y
n×2 402777886
n×3 604166829
n×4 805555772
n×5 1006944715

Division

n÷y
n÷2 100694471.5
n÷3 67129647.666667
n÷3 50347235.75
n÷5 40277788.6

Exponentiation

ny
n2 40557506362657249
n3 8.1678333370913E+24
n4 1.644911322357E+33
n5 3.3126695253821E+41

Nth Root

y√n
2√n 14191.157211447
3√n 586.15419049765
4√n 119.1266435834
5√n 45.793846546294

Divisors of 201388943

1, 7, 23, 161, 1250863, 8756041, 28769849, 201388943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201388942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201388943 can be divided by 8 positive divisors. The sum of these divisors (counting 201388943) is 1, the average is 0.125.

Base conversion 201388943

Base System Value
2 Binary 1100000000001111001110001111
3 Ternary 112000221121200202
4 Quaternary 30000033032033
5 Quinary 403023421233
6 Senary 31552244115
8 Octal 1400171617
10 Decimal 201388943
12 Duodecimal 5754063b
16 Hexadecimal c00f38f
20 Vigesimal 32idc73
36 Base36 3bwgpb

Cryptographic Hash Functions

md5 578865e695c960bae544989b8cadb559
sha1 5ed4b71b0152a18f628a3435d1efef5c0dfa62fe
sha256 c0e9771658256fe69d98eeb65b6c57bfc8ef5ed7f5a0c995dd881702ca3b1b44
sha512 50c2b61404948b9a695901ddf69e34e0a694bba0ae62c14f156df5926899cbf45785680803467cca63c2d316a33164cc516ab44fbd7e242f60651adf78a2a5c2
ripemd-160 d202c729c3ad24335e8c5ee75211a1ba70ecd1ed

201388943 as geometric shapes

Circle

Radius = n
Diameter 402777886
Circumference 1265364047.686
Area 1.2741516403685E+17

Sphere

Radius = n
Volume 3.4213340276736E+25
Surface area 5.0966065614738E+17
Circumference 1265364047.686

Square

Length = n
Perimeter 805555772
Area 40557506362657249
Diagonal 284806974.50258

Cube

Length = n
Surface area 243345038175943494
Volume 8.1678333370913E+24
Space diagonal 348815881.35859

Equilateral Triangle

Length = n
Perimeter 604166829
Area 1.7561915412105E+16
Altitude 174407940.6793

Triangular Pyramid

Length = n
Surface area 1.7561915412105E+16
Volume 9.6258839004314E+23
Height 94935658.167527