218532013 (number)

218532013 is an odd 9-digits composite number following 218532012 and preceding 218532014. In scientific notation, it is written as 2.18532013 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 187051032 positive integers (up to 218532013) that are relatively prime to 218532013.

Interesting facts

Basic properties

Name

Name two hundred eighteen million five hundred thirty-two thousand thirteen

Notation

Scientific notation 2.18532013 × 10^8
Engineering notation 2.18532013 × 10^6

Prime Factorization of 218532013

Prime Factorization 7 × 7 × 823 × 5419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31218859
Product of the distinct prime numbers

The prime factorization of 218532013 is 7 × 7 × 823 × 5419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 66, 40, 316, 352, 9796, 7775, 7885, 3679, 293049, 810658, 380112, 5998417, 66186918, 76194679, 442047863, 935478690, 6356622382, 7708568496

Basic calculations (n = 218532013)

Multiplication

n×y
n×2 437064026
n×3 655596039
n×4 874128052
n×5 1092660065

Division

n÷y
n÷2 109266006.5
n÷3 72844004.333333
n÷3 54633003.25
n÷5 43706402.6

Exponentiation

ny
n2 47756240705832169
n3 1.0436267414758E+25
n4 2.2806585263534E+33
n5 4.9839689872962E+41

Nth Root

y√n
2√n 14782.828315312
3√n 602.33535488414
4√n 121.58465493356
5√n 46.548213033225

Divisors of 218532013

1, 7, 49, 823, 5419, 5761, 37933, 40327, 265531, 4459837, 31218859, 218532013

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 -218532012
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 218532013 can be divided by 12 positive divisors. The sum of these divisors (counting 218532013) is 1, the average is 0.083333333333333.

Base conversion 218532013

Base System Value
2 Binary 1101000001101000100010101101
3 Ternary 120020012120120021
4 Quaternary 31001220202231
5 Quinary 421421011023
6 Senary 33403522141
8 Octal 1501504255
10 Decimal 218532013
12 Duodecimal 61229351
16 Hexadecimal d0688ad
20 Vigesimal 385ga0d
36 Base36 3m3wdp

Cryptographic Hash Functions

md5 c2be4d12740070bd3d1afd0f25500e1c
sha1 328100b5be15047bf2c46963b2eb19e53200bf52
sha256 922139372331e8d94b50da71a065732495831f1a0fed3291f7bad052f3c76b01
sha512 d3f5c1d37073b4490611e4fe9bea0f216a285ad038d781b3c6da964998df1b06474ecf6f854a0260c89c2e3e928be1dac1b17dbda309097d6639e6d51acc3d0a
ripemd-160 4e3debc98c2b4ae0382b58168c2c55cd669da41d

218532013 as geometric shapes

Circle

Radius = n
Diameter 437064026
Circumference 1373077133.23
Area 1.5003065496451E+17

Sphere

Radius = n
Volume 4.371533472147E+25
Surface area 6.0012261985803E+17
Circumference 1373077133.23

Square

Length = n
Perimeter 874128052
Area 47756240705832169
Diagonal 309050936.59729

Cube

Length = n
Surface area 286537444234993014
Volume 1.0436267414758E+25
Space diagonal 378508549.5963

Equilateral Triangle

Length = n
Perimeter 655596039
Area 2.0679058820248E+16
Altitude 189254274.79815

Triangular Pyramid

Length = n
Surface area 2.0679058820248E+16
Volume 1.2299259098753E+24
Height 103016978.86576