201231385 (number)

201231385 is an odd 9-digits composite number following 201231384 and preceding 201231386. In scientific notation, it is written as 2.01231385 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 155116800 positive integers (up to 201231385) that are relatively prime to 201231385.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirty-one thousand three hundred eighty-five

Notation

Scientific notation 2.01231385 × 10^8
Engineering notation 2.01231385 × 10^6

Prime Factorization of 201231385

Prime Factorization 5 × 31 × 241 × 5387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201231385
Product of the distinct prime numbers

The prime factorization of 201231385 is 5 × 31 × 241 × 5387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201231385)

Multiplication

n×y
n×2 402462770
n×3 603694155
n×4 804925540
n×5 1006156925

Division

n÷y
n÷2 100615692.5
n÷3 67077128.333333
n÷3 50307846.25
n÷5 40246277

Exponentiation

ny
n2 40494070309018225
n3 8.1486778525711E+24
n4 1.6397697301917E+33
n5 3.2997313388755E+41

Nth Root

y√n
2√n 14185.604851398
3√n 586.00129005296
4√n 119.10333686089
5√n 45.786678877834

Divisors of 201231385

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201231384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201231385 can be divided by 16 positive divisors. The sum of these divisors (counting 201231385) is 1, the average is 0.0625.

Base conversion 201231385

Base System Value
2 Binary 1011111111101000110000011001
3 Ternary 112000122121120021
4 Quaternary 23333220300121
5 Quinary 403003401020
6 Senary 31545030441
8 Octal 1377506031
10 Decimal 201231385
12 Duodecimal 57485421
16 Hexadecimal bfe8c19
20 Vigesimal 32hdi95
36 Base36 3bt34p

Cryptographic Hash Functions

md5 c190fca31e6d9f9b63858cc178534ac6
sha1 6003f9a12720458e9b01a99ea4f14f53cc40ed7d
sha256 8d924215ca014182f6d91717b95a40d5c28f3f4384d1b224ae6e778b9114c201
sha512 48a9418b54c51e430ab649923fa0a3d6ca73a741dc74bc2ddaa35aaef1065409d97360c25454e2a7db2dd4c77fbfa126ec1a0eb105bcd3beb1b00acb063e95f9
ripemd-160 443dbde216a2a3ad78708085e89f5170f74c4865

201231385 as geometric shapes

Circle

Radius = n
Diameter 402462770
Circumference 1264374081.5754
Area 1.2721587379676E+17

Sphere

Radius = n
Volume 3.413310197081E+25
Surface area 5.0886349518704E+17
Circumference 1264374081.5754

Square

Length = n
Perimeter 804925540
Area 40494070309018225
Diagonal 284584153.84212

Cube

Length = n
Surface area 242964421854109350
Volume 8.1486778525711E+24
Space diagonal 348542982.89745

Equilateral Triangle

Length = n
Perimeter 603694155
Area 1.7534446795121E+16
Altitude 174271491.44873

Triangular Pyramid

Length = n
Surface area 1.7534446795121E+16
Volume 9.6033089454295E+23
Height 94861384.614041