209968492 (number)

209968492 is an even 9-digits composite number following 209968491 and preceding 209968493. In scientific notation, it is written as 2.09968492 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 103204736 positive integers (up to 209968492) that are relatively prime to 209968492.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred sixty-eight thousand four hundred ninety-two

Notation

Scientific notation 2.09968492 × 10^8
Engineering notation 2.09968492 × 10^6

Prime Factorization of 209968492

Prime Factorization 2 × 2 × 59 × 889697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104984246
Product of the distinct prime numbers

The prime factorization of 209968492 is 2 × 2 × 59 × 889697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 97, 33, 624, 241, 6815, 9190, 44970, 59684, 555207, 350955, 636896, 6662215, 34910587, 65173373, 504300037, 773520680, 1928815447, 1869637359

Basic calculations (n = 209968492)

Multiplication

n×y
n×2 419936984
n×3 629905476
n×4 839873968
n×5 1049842460

Division

n÷y
n÷2 104984246
n÷3 69989497.333333
n÷3 52492123
n÷5 41993698.4

Exponentiation

ny
n2 44086767632754064
n3 9.2568321170038E+24
n4 1.9436430803045E+33
n5 4.0810380655776E+41

Nth Root

y√n
2√n 14490.289576126
3√n 594.36246663185
4√n 120.37561869468
5√n 46.177543471269

Divisors of 209968492

1, 2, 4, 59, 118, 236, 889697, 1779394, 3558788, 52492123, 104984246, 209968492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209968491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209968492 can be divided by 12 positive divisors. The sum of these divisors (counting 209968492) is 1, the average is 0.083333333333333.

Base conversion 209968492

Base System Value
2 Binary 1100100000111101110101101100
3 Ternary 112122002111121211
4 Quaternary 30200331311230
5 Quinary 412222442432
6 Senary 32500204204
8 Octal 1440756554
10 Decimal 209968492
12 Duodecimal 5a399664
16 Hexadecimal c83dd6c
20 Vigesimal 35c614c
36 Base36 3h0cq4

Cryptographic Hash Functions

md5 c78df50860b377887eb53e0852722d75
sha1 b20c5136b53c8dc7be5881e1db539384f60e12f1
sha256 148d564d185837627c0552dc0f9a05fbd51893fa375be3fb3783053a845213d2
sha512 bbd55bd43760edc20f81debe4f206c06d043c8da8dc386859c29d149f762342d55940f149a6cc6e4cb3873c49027e46a18a109c00a15ac6d2e5946c2c641321c
ripemd-160 b85b3150de808f099f8ea68fead2f28de062f8da

209968492 as geometric shapes

Circle

Radius = n
Diameter 419936984
Circumference 1319270943.9051
Area 1.3850266531558E+17

Sphere

Radius = n
Volume 3.8774927699058E+25
Surface area 5.5401066126232E+17
Circumference 1319270943.9051

Square

Length = n
Perimeter 839873968
Area 44086767632754064
Diagonal 296940289.05743

Cube

Length = n
Surface area 264520605796524384
Volume 9.2568321170038E+24
Space diagonal 363676096.13262

Equilateral Triangle

Length = n
Perimeter 629905476
Area 1.9090130370353E+16
Altitude 181838048.06631

Triangular Pyramid

Length = n
Surface area 1.9090130370353E+16
Volume 1.0909281270398E+24
Height 98980096.352476