201209638 (number)

201209638 is an even 9-digits composite number following 201209637 and preceding 201209639. In scientific notation, it is written as 2.01209638 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 86232696 positive integers (up to 201209638) that are relatively prime to 201209638.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred nine thousand six hundred thirty-eight

Notation

Scientific notation 2.01209638 × 10^8
Engineering notation 2.01209638 × 10^6

Prime Factorization of 201209638

Prime Factorization 2 × 7 × 14372117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201209638
Product of the distinct prime numbers

The prime factorization of 201209638 is 2 × 7 × 14372117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 92, 16, 280, 185, 6102, 5430, 66515, 55164, 405323, 955611, 8356894, 1546708, 70847091, 42334837, 48071263, 302559580, 372831518, 6586630820

Basic calculations (n = 201209638)

Multiplication

n×y
n×2 402419276
n×3 603628914
n×4 804838552
n×5 1006048190

Division

n÷y
n÷2 100604819
n÷3 67069879.333333
n÷3 50302409.5
n÷5 40241927.6

Exponentiation

ny
n2 40485318424091044
n3 8.1460362644261E+24
n4 1.6390610079E+33
n5 3.2979487205948E+41

Nth Root

y√n
2√n 14184.8383142
3√n 585.98017964622
4√n 119.10011886728
5√n 45.785689205223

Divisors of 201209638

1, 2, 7, 14, 14372117, 28744234, 100604819, 201209638

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 -201209637
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 201209638 can be divided by 8 positive divisors. The sum of these divisors (counting 201209638) is 1, the average is 0.125.

Base conversion 201209638

Base System Value
2 Binary 1011111111100011011100100110
3 Ternary 112000121111201211
4 Quaternary 23333203130212
5 Quinary 403002202023
6 Senary 31544342034
8 Octal 1377433446
10 Decimal 201209638
12 Duodecimal 5747491a
16 Hexadecimal bfe3726
20 Vigesimal 32hb41i
36 Base36 3bsmcm

Cryptographic Hash Functions

md5 1c879f9e327c12ca499b3bdb7bf69cbb
sha1 ad38e9064c59df82631cb0a9dd11f0969f04961f
sha256 b2bdbe4de7ad96d76079003427457a9369412c0a329aad3204efc927772c3771
sha512 d4e47aed607b233730adc3f9d0cee75721afc896911d9433205fdecd484835fae75a7ff15b5d2c6cd9e415865718a01ae250fd1b9c6193d6f405869dfee28baa
ripemd-160 dbaf3e96f226549f9864f0bedffae8d4a0e2004f

201209638 as geometric shapes

Circle

Radius = n
Diameter 402419276
Circumference 1264237441.1445
Area 1.2718837893937E+17

Sphere

Radius = n
Volume 3.4122036912263E+25
Surface area 5.0875351575747E+17
Circumference 1264237441.1445

Square

Length = n
Perimeter 804838552
Area 40485318424091044
Diagonal 284553398.93978

Cube

Length = n
Surface area 242911910544546264
Volume 8.1460362644261E+24
Space diagonal 348505315.98854

Equilateral Triangle

Length = n
Perimeter 603628914
Area 1.7530657117783E+16
Altitude 174252657.99427

Triangular Pyramid

Length = n
Surface area 1.7530657117783E+16
Volume 9.6001958039454E+23
Height 94851132.979927