218989249 (number)

218989249 is an odd 9-digits prime number following 218989248 and preceding 218989250. In scientific notation, it is written as 2.18989249 × 10^8. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 218989248 positive integers (up to 218989249) that are relatively prime to 218989249.

Interesting facts

Basic properties

Name

Name two hundred eighteen million nine hundred eighty-nine thousand two hundred forty-nine

Notation

Scientific notation 2.18989249 × 10^8
Engineering notation 2.18989249 × 10^6

Prime Factorization of 218989249

Prime Factorization 218989249

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 218989249
Product of the distinct prime numbers

The prime factorization of 218989249 is 218989249. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 86, 27, 277, 674, 5452, 1069, 22945, 8376, 501074, 909418, 2949207, 9914191, 10677273, 46360804, 796557134, 286120344, 9914190983, 3893146930

Basic calculations (n = 218989249)

Multiplication

n×y
n×2 437978498
n×3 656967747
n×4 875956996
n×5 1094946245

Division

n÷y
n÷2 109494624.5
n÷3 72996416.333333
n÷3 54747312.25
n÷5 43797849.8

Exponentiation

ny
n2 47956291177584001
n3 1.0501912189804E+25
n4 2.2998058635092E+33
n5 5.0363275889568E+41

Nth Root

y√n
2√n 14798.285339863
3√n 602.75515234263
4√n 121.64820319209
5√n 46.56767537937

Divisors of 218989249

1, 218989249

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 218989250
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 109494625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14798.285373651
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999908671
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218989249 can be divided by 2 positive divisors. The sum of these divisors (counting 218989249) is 218989250, the average is 109494625.

Base conversion 218989249

Base System Value
2 Binary 1101000011011000001011000001
3 Ternary 120021001210202221
4 Quaternary 31003120023001
5 Quinary 422030123444
6 Senary 33421411041
8 Octal 1503301301
10 Decimal 218989249
12 Duodecimal 61409a81
16 Hexadecimal d0d82c1
20 Vigesimal 388dd29
36 Base36 3mdp6p

Cryptographic Hash Functions

md5 8994389d9425fc011d82bcb222095b75
sha1 43e25332a36c7f3e8f79914c823bbca4ec66567e
sha256 93671ffcec9830223d4bebb4eefd15888ba8f19ff4dc5fa66ba0e06ab1d017bd
sha512 7b3d76079b5a52bdfa8e542f358df86653be382cce64df0c18c4006e1d29aed8a9e1497709cbd4a5a7db358bd2315458bb4c9efa433974f24eede4f990fc7ada
ripemd-160 5d12db9844ec16f2f6e8345accaa2d8ea51805c7

218989249 as geometric shapes

Circle

Radius = n
Diameter 437978498
Circumference 1375950031.7471
Area 1.5065913205691E+17

Sphere

Radius = n
Volume 4.399030691218E+25
Surface area 6.0263652822764E+17
Circumference 1375950031.7471

Square

Length = n
Perimeter 875956996
Area 47956291177584001
Diagonal 309697565.9497

Cube

Length = n
Surface area 287737747065504006
Volume 1.0501912189804E+25
Space diagonal 379300505.57935

Equilateral Triangle

Length = n
Perimeter 656967747
Area 2.0765683215536E+16
Altitude 189650252.78968

Triangular Pyramid

Length = n
Surface area 2.0765683215536E+16
Volume 1.2376622208061E+24
Height 103232521.98323