209540984 (number)

209540984 is an even 9-digits composite number following 209540983 and preceding 209540985. In scientific notation, it is written as 2.09540984 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 104770488 positive integers (up to 209540984) that are relatively prime to 209540984.

Interesting facts

Basic properties

Name

Name two hundred nine million five hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 2.09540984 × 10^8
Engineering notation 2.09540984 × 10^6

Prime Factorization of 209540984

Prime Factorization 2 × 2 × 2 × 26192623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52385246
Product of the distinct prime numbers

The prime factorization of 209540984 is 2 × 2 × 2 × 26192623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 19, 54, 591, 537, 572, 8086, 10591, 9684, 876267, 498199, 2675559, 6119769, 28097776, 59380736, 853907666, 26104101, 8168227183, 3094914427

Basic calculations (n = 209540984)

Multiplication

n×y
n×2 419081968
n×3 628622952
n×4 838163936
n×5 1047704920

Division

n÷y
n÷2 104770492
n÷3 69846994.666667
n÷3 52385246
n÷5 41908196.8

Exponentiation

ny
n2 43907423975688256
n3 9.2004048247709E+24
n4 1.9278618801808E+33
n5 4.0396607538918E+41

Nth Root

y√n
2√n 14475.530525684
3√n 593.95880709099
4√n 120.31429892446
5√n 46.158724107962

Divisors of 209540984

1, 2, 4, 8, 26192623, 52385246, 104770492, 209540984

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 -209540983
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 209540984 can be divided by 8 positive divisors. The sum of these divisors (counting 209540984) is 1, the average is 0.125.

Base conversion 209540984

Base System Value
2 Binary 1100011111010101011101111000
3 Ternary 112121021210012012
4 Quaternary 30133111131320
5 Quinary 412120302414
6 Senary 32443105052
8 Octal 1437253570
10 Decimal 209540984
12 Duodecimal 5a212188
16 Hexadecimal c7d5778
20 Vigesimal 359cc94
36 Base36 3gr6uw

Cryptographic Hash Functions

md5 4b189c6dc9afa5efd8b982945501dac8
sha1 bd63b4871882714e53b52139eb73c66e2b65ee0d
sha256 fd6ab269ee487d3649b0371e2c88c3dacfab4e68ad6cc0cf0d99d4c4afbe5f88
sha512 b546de5dfd82ffad5171dd503ea47693f1855ddbd4cf08672a661a14f89396367eef39b94648534a5800a9fbfa57456d809016a50dd4f4ab0a6b22ae512a0427
ripemd-160 e92b2c4654dd560e33ed9dccb6562e0eb3766f8d

209540984 as geometric shapes

Circle

Radius = n
Diameter 419081968
Circumference 1316584831.9208
Area 1.3793924060007E+17

Sphere

Radius = n
Volume 3.853856561007E+25
Surface area 5.517569624003E+17
Circumference 1316584831.9208

Square

Length = n
Perimeter 838163936
Area 43907423975688256
Diagonal 296335701.4458

Cube

Length = n
Surface area 263444543854129536
Volume 9.2004048247709E+24
Space diagonal 362935630.55598

Equilateral Triangle

Length = n
Perimeter 628622952
Area 1.901247228884E+16
Altitude 181467815.27799

Triangular Pyramid

Length = n
Surface area 1.901247228884E+16
Volume 1.0842781068762E+24
Height 98778567.148601