201213731 (number)

201213731 is an odd 9-digits composite number following 201213730 and preceding 201213732. In scientific notation, it is written as 2.01213731 × 10^8. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 200673912 positive integers (up to 201213731) that are relatively prime to 201213731.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirteen thousand seven hundred thirty-one

Notation

Scientific notation 2.01213731 × 10^8
Engineering notation 2.01213731 × 10^6

Prime Factorization of 201213731

Prime Factorization 373 × 539447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201213731
Product of the distinct prime numbers

The prime factorization of 201213731 is 373 × 539447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 28, 19, 396, 55, 9681, 2529, 1884, 15857, 418017, 782028, 3248477, 6286788, 47234934, 63846668, 614475086, 201273895, 6641760571, 9158381927

Basic calculations (n = 201213731)

Multiplication

n×y
n×2 402427462
n×3 603641193
n×4 804854924
n×5 1006068655

Division

n÷y
n÷2 100606865.5
n÷3 67071243.666667
n÷3 50303432.75
n÷5 40242746.2

Exponentiation

ny
n2 40486965542940361
n3 8.1465333937635E+24
n4 1.6391943788752E+33
n5 3.2982841680771E+41

Nth Root

y√n
2√n 14184.982587229
3√n 585.98415294929
4√n 119.10072454536
5√n 45.785875477911

Divisors of 201213731

1, 373, 539447, 201213731

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201213730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201213731 can be divided by 4 positive divisors. The sum of these divisors (counting 201213731) is 1, the average is 0.25.

Base conversion 201213731

Base System Value
2 Binary 1011111111100100011100100011
3 Ternary 112000121201100102
4 Quaternary 23333210130203
5 Quinary 403002314411
6 Senary 31544413015
8 Octal 1377443443
10 Decimal 201213731
12 Duodecimal 5747716b
16 Hexadecimal bfe4723
20 Vigesimal 32hbe6b
36 Base36 3bspib

Cryptographic Hash Functions

md5 24fc3dc78d7305cd48f560b075c1e435
sha1 164bf3e952b0ede6baa381cd036a2dc52546793e
sha256 ce7ae25190d868c1c73a9b2cdef4dafffcd44c7168b3d08704a25b922939fae3
sha512 a2b6c3d1052d41ebebf56282abefde568d41a4e7cf5ebdaad5c353b421938fdbb0fe65f271693ac0609020d764bd3b414c8746e0da2ad084654aff0d6f4e3545
ripemd-160 860b7c6e5397c7b75cccf094035cfa96471ba1fa

201213731 as geometric shapes

Circle

Radius = n
Diameter 402427462
Circumference 1264263158.222
Area 1.2719355351584E+17

Sphere

Radius = n
Volume 3.4124119282762E+25
Surface area 5.0877421406338E+17
Circumference 1264263158.222

Square

Length = n
Perimeter 804854924
Area 40486965542940361
Diagonal 284559187.31589

Cube

Length = n
Surface area 242921793257642166
Volume 8.1465333937635E+24
Space diagonal 348512405.2725

Equilateral Triangle

Length = n
Perimeter 603641193
Area 1.7531370341166E+16
Altitude 174256202.63625

Triangular Pyramid

Length = n
Surface area 1.7531370341166E+16
Volume 9.600781676488E+23
Height 94853062.438631