218078380 (number)

218078380 is an even 9-digits composite number following 218078379 and preceding 218078381. In scientific notation, it is written as 2.18078380 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 75783168 positive integers (up to 218078380) that are relatively prime to 218078380.

Interesting facts

Basic properties

Name

Name two hundred eighteen million seventy-eight thousand three hundred eighty

Notation

Scientific notation 2.18078380 × 10^8
Engineering notation 2.18078380 × 10^6

Prime Factorization of 218078380

Prime Factorization 2 × 2 × 17 × 5 × 13 × 49339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 109039190
Product of the distinct prime numbers

The prime factorization of 218078380 is 2 × 2 × 17 × 5 × 13 × 49339. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 48, 46, 802, 328, 7119, 3613, 57053, 45815, 818224, 298268, 9032981, 8308688, 77965570, 53955725, 765866505, 683695794, 2220738240, 4612271314

Basic calculations (n = 218078380)

Multiplication

n×y
n×2 436156760
n×3 654235140
n×4 872313520
n×5 1090391900

Division

n÷y
n÷2 109039190
n÷3 72692793.333333
n÷3 54519595
n÷5 43615676

Exponentiation

ny
n2 47558179823424400
n3 1.0371410811641E+25
n4 2.2617804681172E+33
n5 4.9324542040263E+41

Nth Root

y√n
2√n 14767.477103419
3√n 601.91828635231
4√n 121.52150880984
5√n 46.528871829946

Divisors of 218078380

1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 49339, 98678, 197356, 246695, 493390, 641407, 838763, 986780, 1282814, 1677526, 2565628, 3207035, 3355052, 4193815, 6414070, 8387630, 10903919, 12828140, 16775260, 21807838, 43615676, 54519595, 109039190, 218078380

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 -218078379
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 218078380 can be divided by 48 positive divisors. The sum of these divisors (counting 218078380) is 1, the average is 0.020833333333333.

Base conversion 218078380

Base System Value
2 Binary 1100111111111001110010101100
3 Ternary 120012100112022001
4 Quaternary 30333321302230
5 Quinary 421312002010
6 Senary 33350102044
8 Octal 1477716254
10 Decimal 218078380
12 Duodecimal 6104a924
16 Hexadecimal cff9cac
20 Vigesimal 382jfj0
36 Base36 3lu6cs

Cryptographic Hash Functions

md5 81728aa50de64f31aee78cef63101713
sha1 917aa3a71af4642cca68add1ead357d345130d7d
sha256 75ca07ec05580cd0f9d491dd645f810e208bda19fca06f68e45dc6f4f9ceb0f8
sha512 fabfd13f4c93ad53f3bf442504ad61b43d1a1d92b88d18ffc1fb0979bcbc97879ed4cd89abfb63e0a0fbb594b03164e39872fb478ef50b6c984fbcd8bc5b10da
ripemd-160 f5b10929b42d41a3abb388d0cdc021580e927559

218078380 as geometric shapes

Circle

Radius = n
Diameter 436156760
Circumference 1370226873.0295
Area 1.4940842835137E+17

Sphere

Radius = n
Volume 4.3443664017618E+25
Surface area 5.9763371340549E+17
Circumference 1370226873.0295

Square

Length = n
Perimeter 872313520
Area 47558179823424400
Diagonal 308409402.65635

Cube

Length = n
Surface area 285349078940546400
Volume 1.0371410811641E+25
Space diagonal 377722834.19231

Equilateral Triangle

Length = n
Perimeter 654235140
Area 2.0593295942417E+16
Altitude 188861417.09616

Triangular Pyramid

Length = n
Surface area 2.0593295942417E+16
Volume 1.2222824858971E+24
Height 102803134.21878