218744142 (number)

218744142 is an even 9-digits composite number following 218744141 and preceding 218744143. In scientific notation, it is written as 2.18744142 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 72887672 positive integers (up to 218744142) that are relatively prime to 218744142.

Interesting facts

Basic properties

Name

Name two hundred eighteen million seven hundred forty-four thousand one hundred forty-two

Notation

Scientific notation 2.18744142 × 10^8
Engineering notation 2.18744142 × 10^6

Prime Factorization of 218744142

Prime Factorization 2 × 3 × 3719 × 9803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 218744142
Product of the distinct prime numbers

The prime factorization of 218744142 is 2 × 3 × 3719 × 9803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 55, 35, 2, 191, 6974, 2149, 31627, 38038, 838275, 9586, 1327459, 2455442, 41830924, 10250682, 759785133, 227017033, 3102511558, 2665906533

Basic calculations (n = 218744142)

Multiplication

n×y
n×2 437488284
n×3 656232426
n×4 874976568
n×5 1093720710

Division

n÷y
n÷2 109372071
n÷3 72914714
n÷3 54686035.5
n÷5 43748828.4

Exponentiation

ny
n2 47848999659316164
n3 1.0466688376035E+25
n4 2.2895267683972E+33
n5 5.0082056853909E+41

Nth Root

y√n
2√n 14790.001419878
3√n 602.53018747641
4√n 121.6141497519
5√n 46.557246395444

Divisors of 218744142

1, 2, 3, 6, 3719, 7438, 9803, 11157, 19606, 22314, 29409, 58818, 36457357, 72914714, 109372071, 218744142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218744141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218744142 can be divided by 16 positive divisors. The sum of these divisors (counting 218744142) is 1, the average is 0.0625.

Base conversion 218744142

Base System Value
2 Binary 1101000010011100010101001110
3 Ternary 120020121100112220
4 Quaternary 31002130111032
5 Quinary 421444303032
6 Senary 33412240210
8 Octal 1502342516
10 Decimal 218744142
12 Duodecimal 61310066
16 Hexadecimal d09c54e
20 Vigesimal 3873072
36 Base36 3m8g26

Cryptographic Hash Functions

md5 5abef7706f65d0eca2e049555964b3a0
sha1 20cef17dc1a6eb9ffc02582c1001da729e4eb700
sha256 fbacab552e0d84781e2a4d56a5f1f56a1e12a5738941d9dd1e3fcdbff7786397
sha512 7cadb6829cc4a56cbe097e012505e5a1885be9ad0812f5e23db41c28c437ce7917030ea11448b4b55864dc136accfea599850bb6f1c06b85c9b1b285ea221fbc
ripemd-160 280f58d8e5bca89575fd002a3ec1a313af54dd8d

218744142 as geometric shapes

Circle

Radius = n
Diameter 437488284
Circumference 1374409979.046
Area 1.5032206581133E+17

Sphere

Radius = n
Volume 4.3842761746089E+25
Surface area 6.0128826324531E+17
Circumference 1374409979.046

Square

Length = n
Perimeter 874976568
Area 47848999659316164
Diagonal 309350932.30607

Cube

Length = n
Surface area 287093997955896984
Volume 1.0466688376035E+25
Space diagonal 378875967.80206

Equilateral Triangle

Length = n
Perimeter 656232426
Area 2.071922462532E+16
Altitude 189437983.90103

Triangular Pyramid

Length = n
Surface area 2.071922462532E+16
Volume 1.2335110545435E+24
Height 103116977.43536