18672216 (number)

18672216 is an even 8-digits composite number following 18672215 and preceding 18672217. In scientific notation, it is written as 1.8672216 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 6175520 positive integers (up to 18672216) that are relatively prime to 18672216.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-two thousand two hundred sixteen

Notation

Scientific notation 1.8672216 × 10^7
Engineering notation 1.8672216 × 10^6

Prime Factorization of 18672216

Prime Factorization 2 × 2 × 2 × 3 × 131 × 5939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4668054
Product of the distinct prime numbers

The prime factorization of 18672216 is 2 × 2 × 2 × 3 × 131 × 5939. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 50, 10, 779, 42, 2455, 5486, 99938, 63075, 42283, 70427, 9410068, 4395956, 32122729, 52421386, 836217937, 845538695, 4522116675, 494322304

Basic calculations (n = 18672216)

Multiplication

n×y
n×2 37344432
n×3 56016648
n×4 74688864
n×5 93361080

Division

n÷y
n÷2 9336108
n÷3 6224072
n÷3 4668054
n÷5 3734443.2

Exponentiation

ny
n2 348651650350656
n3 6.5100989241039E+21
n4 1.2155797329224E+29
n5 2.2697567338349E+36

Nth Root

y√n
2√n 4321.1359617582
3√n 265.29676496336
4√n 65.735347886493
5√n 28.460280265536

Divisors of 18672216

1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5939, 11878, 17817, 23756, 35634, 47512, 71268, 142536, 778009, 1556018, 2334027, 3112036, 4668054, 6224072, 9336108, 18672216

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18672215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18672216 can be divided by 32 positive divisors. The sum of these divisors (counting 18672216) is 1, the average is 0.03125.

Base conversion 18672216

Base System Value
2 Binary 1000111001110101001011000
3 Ternary 1022010122110120
4 Quaternary 1013032221120
5 Quinary 14240002331
6 Senary 1504113240
8 Octal 107165130
10 Decimal 18672216
12 Duodecimal 6305820
16 Hexadecimal 11cea58
20 Vigesimal 5ge0ag
36 Base36 b47ko

Cryptographic Hash Functions

md5 e6afc9a4d8b38cf2654bbeda658b9be4
sha1 2fc26f83e5c4be2e8bf97f774676795a9f3c560d
sha256 b9a321d58d65559fa10e0bb94531335ce3b8ae4df715f6548fbd760de4af18db
sha512 99368e293936eed1f3a76760a92a1a327119ff4a28ad803dc3ce626af3919e2a67a00500025ea8fa1a374e1427868b8fda6686523d306fd29ab6efa48a09ff0d
ripemd-160 7fa883df5ba67d00f11c2582f5da19445dc2c2a9

18672216 as geometric shapes

Circle

Radius = n
Diameter 37344432
Circumference 117320993.22368
Area 1.0953214634036E+15

Sphere

Radius = n
Volume 2.7269438605477E+22
Surface area 4.3812858536143E+15
Circumference 117320993.22368

Square

Length = n
Perimeter 74688864
Area 348651650350656
Diagonal 26406501.10676

Cube

Length = n
Surface area 2091909902103936
Volume 6.5100989241039E+21
Space diagonal 32341226.801901

Equilateral Triangle

Length = n
Perimeter 56016648
Area 1.5097059313752E+14
Altitude 16170613.40095

Triangular Pyramid

Length = n
Surface area 1.5097059313752E+14
Volume 7.6722251590486E+20
Height 8802167.0355866