Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

209940505 (number)

209940505 is an odd 9-digits composite number following 209940504 and preceding 209940506. In scientific notation, it is written as 2.09940505 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 167952400 positive integers (up to 209940505) that are relatively prime to 209940505.

Interesting facts

209940505 has 4 divisors, whose sum is 251928612
The reverse of 209940505 is 505049902
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	two hundred nine million nine hundred forty thousand five hundred five

Notation

Scientific notation	2.09940505 × 10^8
Engineering notation	2.09940505 × 10^6

Prime Factorization of 209940505

Prime Factorization 5 × 41988101

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	209940505	Product of the distinct prime numbers

The prime factorization of 209940505 is 5 × 41988101. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 60, 10, 56, 686, 1854, 6526, 99181, 46450, 32186, 636629, 5514090, 6811826, 22571668, 78489633, 506991933, 981793053, 2682709598, 4857458271

Basic calculations (n = 209940505)

Multiplication

n×y

n×2	419881010
n×3	629821515
n×4	839762020
n×5	1049702525

Division

n÷y

n÷2	104970252.5
n÷3	69980168.333333
n÷3	52485126.25
n÷5	41988101

Exponentiation

n^y

n²	44075015639655025
n³	9.2531310412721E+24
n⁴	1.9426070036358E+33
n⁵	4.0783189535984E+41

Nth Root

^y√n

²√n	14489.323828254
³√n	594.33605765127
⁴√n	120.37160723465
⁵√n	46.176312391494

Divisors of 209940505

1, 5, 41988101, 209940505

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	-209940504	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 209940505 can be divided by 4 positive divisors. The sum of these divisors (counting 209940505) is 1, the average is 0.25.

Base conversion 209940505

Base	System	Value
2	Binary	1100100000110111000000011001
3	Ternary	112122001002020021
4	Quaternary	30200313000121
5	Quinary	412221044010
6	Senary	32455430441
8	Octal	1440670031
10	Decimal	209940505
12	Duodecimal	5a385421
16	Hexadecimal	c837019
20	Vigesimal	35c2b55
36	Base36	3gzr4p

Cryptographic Hash Functions

md5	cdc16133ed2e0b13dc7f5513be90ac75
sha1	290cbbb6ef7ea142df18518d5f46e7afe4cb3091
sha256	751e317d21b043f6f0510462189b8e6f9f99b603c5c3bd752698f503d6514a60
sha512	8035fef51e0d3d2e8697bf1f8861a6b3780cccff3ce418d82389b37ec144f1211d506a0c920da994ced3e8ee6b1969635976dd88ed02796c631e42e886d3e674
ripemd-160	ecbefc10aeda193bf2e8fe19ffc43773e2cab206

209940505 as geometric shapes

Circle

Radius = n

Diameter	419881010
Circumference	1319095096.3979
Area	1.384657453404E+17

Sphere

Radius = n

Volume	3.8759424669285E+25
Surface area	5.5386298136158E+17
Circumference	1319095096.3979

Square

Length = n

Perimeter	839762020
Area	44075015639655025
Diagonal	296900709.46246

Cube

Length = n

Surface area	264450093837930150
Volume	9.2531310412721E+24
Space diagonal	363627621.22667

Equilateral Triangle

Length = n

Perimeter	629821515
Area	1.9085041608069E+16
Altitude	181813810.61333

Triangular Pyramid

Length = n

Surface area	1.9085041608069E+16
Volume	1.0904919510819E+24
Height	98966903.154152