209739488 (number)

209739488 is an even 9-digits composite number following 209739487 and preceding 209739489. In scientific notation, it is written as 2.09739488 × 10^8. The sum of its digits is 50. It has a total of 8 prime factors and 48 positive divisors. There are 89658240 positive integers (up to 209739488) that are relatively prime to 209739488.

Interesting facts

Basic properties

Name

Name two hundred nine million seven hundred thirty-nine thousand four hundred eighty-eight

Notation

Scientific notation 2.09739488 × 10^8
Engineering notation 2.09739488 × 10^6

Prime Factorization of 209739488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 491 × 1907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13108718
Product of the distinct prime numbers

The prime factorization of 209739488 is 2 × 2 × 2 × 2 × 2 × 7 × 491 × 1907. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 8, 96, 75, 609, 299, 5444, 6533, 37641, 19469, 750634, 441053, 9677990, 219138, 83785620, 81974383, 211817600, 614196449, 9417752472, 5624721947

Basic calculations (n = 209739488)

Multiplication

n×y
n×2 419478976
n×3 629218464
n×4 838957952
n×5 1048697440

Division

n÷y
n÷2 104869744
n÷3 69913162.666667
n÷3 52434872
n÷5 41947897.6

Exponentiation

ny
n2 43990652826502144
n3 9.2265770006163E+24
n4 1.9351775361018E+33
n5 4.058831456111E+41

Nth Root

y√n
2√n 14482.38543887
3√n 594.14630579313
4√n 120.34278307763
5√n 46.167466284446

Divisors of 209739488

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1907, 1964, 3437, 3814, 3928, 6874, 7628, 7856, 13349, 13748, 15256, 15712, 26698, 27496, 30512, 53396, 54992, 61024, 106792, 109984, 213584, 427168, 936337, 1872674, 3745348, 6554359, 7490696, 13108718, 14981392, 26217436, 29962784, 52434872, 104869744, 209739488

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209739487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209739488 can be divided by 48 positive divisors. The sum of these divisors (counting 209739488) is 1, the average is 0.020833333333333.

Base conversion 209739488

Base System Value
2 Binary 1100100000000101111011100000
3 Ternary 112121122212111012
4 Quaternary 30200011323200
5 Quinary 412143130423
6 Senary 32451240052
8 Octal 1440057340
10 Decimal 209739488
12 Duodecimal 5a2a9028
16 Hexadecimal c805ee0
20 Vigesimal 35ah8e8
36 Base36 3gvg0w

Cryptographic Hash Functions

md5 83db10fdb8ddfd4e862f7afc1dbc5941
sha1 56d1a523c688c21527d9c1aa6d0af2a0069eb5da
sha256 d40a61f3f4c3c28c5a3833b78ebb22c8c5e1db6ac23d45f1958ebd1a4626b2d6
sha512 1094a129b31245306c1380325a5170c2bb705e4e8c3ba28d55bccfa9538d3feb33d328d88e1effd405dd84deb01b1de227f397fca071e61fcddbbe6c418aa616
ripemd-160 d55485b06d896737e78cfcb8040b72b7a3c03601

209739488 as geometric shapes

Circle

Radius = n
Diameter 419478976
Circumference 1317832069.337
Area 1.3820071174636E+17

Sphere

Radius = n
Volume 3.8648195363889E+25
Surface area 5.5280284698543E+17
Circumference 1317832069.337

Square

Length = n
Perimeter 838957952
Area 43990652826502144
Diagonal 296616428.49479

Cube

Length = n
Surface area 263943916959012864
Volume 9.2265770006163E+24
Space diagonal 363279449.56948

Equilateral Triangle

Length = n
Perimeter 629218464
Area 1.9048511438406E+16
Altitude 181639724.78474

Triangular Pyramid

Length = n
Surface area 1.9048511438406E+16
Volume 1.0873625273793E+24
Height 98872142.831596