209968488 (number)

209968488 is an even 9-digits composite number following 209968487 and preceding 209968489. In scientific notation, it is written as 2.09968488 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 67613184 positive integers (up to 209968488) that are relatively prime to 209968488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09968488 × 10^8
Engineering notation 2.09968488 × 10^6

Prime Factorization of 209968488

Prime Factorization 2 × 2 × 2 × 9 × 37 × 293 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 52492122
Product of the distinct prime numbers

The prime factorization of 209968488 is 2 × 2 × 2 × 9 × 37 × 293 × 269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 7, 44, 4, 959, 6441, 5811, 70180, 26819, 783880, 723155, 8353572, 7914440, 79790521, 27173483, 841012944, 335093165, 4319649792, 981008110

Basic calculations (n = 209968488)

Multiplication

n×y
n×2 419936976
n×3 629905464
n×4 839873952
n×5 1049842440

Division

n÷y
n÷2 104984244
n÷3 69989496
n÷3 52492122
n÷5 41993697.6

Exponentiation

ny
n2 44086765953006144
n3 9.2568315879626E+24
n4 1.9436429321951E+33
n5 4.081037676849E+41

Nth Root

y√n
2√n 14490.289438103
3√n 594.36246285756
4√n 120.37561812137
5√n 46.177543295329

Divisors of 209968488

1, 2, 4, 8, 9, 18, 36, 37, 72, 74, 148, 269, 293, 296, 333, 538, 586, 666, 1076, 1172, 1332, 2152, 2344, 2421, 2637, 2664, 4842, 5274, 9684, 9953, 10548, 10841, 19368, 19906, 21096, 21682, 39812, 43364, 78817, 79624, 86728, 89577, 97569, 157634, 179154, 195138, 315268, 358308, 390276, 630536, 709353, 716616, 780552, 1418706, 2837412, 2916229, 5674824, 5832458, 11664916, 23329832, 26246061, 52492122, 104984244, 209968488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209968487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209968488 can be divided by 64 positive divisors. The sum of these divisors (counting 209968488) is 1, the average is 0.015625.

Base conversion 209968488

Base System Value
2 Binary 1100100000111101110101101000
3 Ternary 112122002111121200
4 Quaternary 30200331311220
5 Quinary 412222442423
6 Senary 32500204200
8 Octal 1440756550
10 Decimal 209968488
12 Duodecimal 5a399660
16 Hexadecimal c83dd68
20 Vigesimal 35c6148
36 Base36 3h0cq0

Cryptographic Hash Functions

md5 7e3f89359464ee38dc49a4a7b649fe38
sha1 e243c76407af83566d4ba65e86607cb0bdb334d4
sha256 cc764db36a1865c4cc18ec40911ba00d9c02c026213c51c04284b9337cde8ebc
sha512 859df5f30f3e81574038cea5197214b3e54f3d5575c8f402fe0e19fdfa7041ed9523eeeba8dc05fddff5535acddb66d381e0a8c50c281826d7c248a9ee823388
ripemd-160 b30573c2cd6e7932e537ff4ff80e88e40e49de79

209968488 as geometric shapes

Circle

Radius = n
Diameter 419936976
Circumference 1319270918.7723
Area 1.385026600385E+17

Sphere

Radius = n
Volume 3.8774925483015E+25
Surface area 5.5401064015399E+17
Circumference 1319270918.7723

Square

Length = n
Perimeter 839873952
Area 44086765953006144
Diagonal 296940283.40057

Cube

Length = n
Surface area 264520595718036864
Volume 9.2568315879626E+24
Space diagonal 363676089.20442

Equilateral Triangle

Length = n
Perimeter 629905464
Area 1.9090129643001E+16
Altitude 181838044.60221

Triangular Pyramid

Length = n
Surface area 1.9090129643001E+16
Volume 1.0909280646917E+24
Height 98980094.466857