218564080 (number)

218564080 is an even 9-digits composite number following 218564079 and preceding 218564081. In scientific notation, it is written as 2.18564080 × 10^8. The sum of its digits is 34. It has a total of 8 prime factors and 80 positive divisors. There are 74612736 positive integers (up to 218564080) that are relatively prime to 218564080.

Interesting facts

Basic properties

Name

Name two hundred eighteen million five hundred sixty-four thousand eighty

Notation

Scientific notation 2.18564080 × 10^8
Engineering notation 2.18564080 × 10^6

Prime Factorization of 218564080

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 277 × 1409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 27320510
Product of the distinct prime numbers

The prime factorization of 218564080 is 2 × 2 × 2 × 2 × 7 × 5 × 277 × 1409. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 9, 92, 29, 993, 215, 3617, 953, 82552, 51346, 369477, 997467, 7265918, 3223687, 67899223, 82403517, 661856708, 373939030, 5216590322, 5540662872

Basic calculations (n = 218564080)

Multiplication

n×y
n×2 437128160
n×3 655692240
n×4 874256320
n×5 1092820400

Division

n÷y
n÷2 109282040
n÷3 72854693.333333
n÷3 54641020
n÷5 43712816

Exponentiation

ny
n2 47770257066246400
n3 1.0440862287048E+25
n4 2.2819974601753E+33
n5 4.9876267544554E+41

Nth Root

y√n
2√n 14783.912878531
3√n 602.36481531708
4√n 121.5891149673
5√n 46.549579033494

Divisors of 218564080

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 1108, 1385, 1409, 1939, 2216, 2770, 2818, 3878, 4432, 5540, 5636, 7045, 7756, 9695, 9863, 11080, 11272, 14090, 15512, 19390, 19726, 22160, 22544, 28180, 31024, 38780, 39452, 49315, 56360, 77560, 78904, 98630, 112720, 155120, 157808, 197260, 390293, 394520, 780586, 789040, 1561172, 1951465, 2732051, 3122344, 3902930, 5464102, 6244688, 7805860, 10928204, 13660255, 15611720, 21856408, 27320510, 31223440, 43712816, 54641020, 109282040, 218564080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218564079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218564080 can be divided by 80 positive divisors. The sum of these divisors (counting 218564080) is 1, the average is 0.0125.

Base conversion 218564080

Base System Value
2 Binary 1101000001110000010111110000
3 Ternary 120020021012112221
4 Quaternary 31001300113300
5 Quinary 421423022310
6 Senary 33404330424
8 Octal 1501602760
10 Decimal 218564080
12 Duodecimal 61243a14
16 Hexadecimal d0705f0
20 Vigesimal 3860a40
36 Base36 3m4l4g

Cryptographic Hash Functions

md5 5dc8268f591b2543b958de518c498db8
sha1 99cdef178f18b900d085a868ab36564f0717c2f4
sha256 e54f680dd85c35af619c9b492e80beb6062aa943eac5960f8fc79d7e1cdb96ca
sha512 c7833fa09fa8511dc93cdcbd6eb3c04a679ce6ab2b660639540cc34688da7ee080accf0aed1086b6769adc106db22cc193f7b834068db91dd45f2e8af1ae1725
ripemd-160 5837a9530a63a3c73d1e8702b51f6250e1066af9

218564080 as geometric shapes

Circle

Radius = n
Diameter 437128160
Circumference 1373278616.1332
Area 1.5007468865942E+17

Sphere

Radius = n
Volume 4.3734581677509E+25
Surface area 6.0029875463766E+17
Circumference 1373278616.1332

Square

Length = n
Perimeter 874256320
Area 47770257066246400
Diagonal 309096286.1836

Cube

Length = n
Surface area 286621542397478400
Volume 1.0440862287048E+25
Space diagonal 378564091.26955

Equilateral Triangle

Length = n
Perimeter 655692240
Area 2.0685128082341E+16
Altitude 189282045.63477

Triangular Pyramid

Length = n
Surface area 2.0685128082341E+16
Volume 1.2304674207677E+24
Height 103032095.39453