18802220 (number)

18802220 is an even 8-digits composite number following 18802219 and preceding 18802221. In scientific notation, it is written as 1.8802220 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7414400 positive integers (up to 18802220) that are relatively prime to 18802220.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred two thousand two hundred twenty

Notation

Scientific notation 1.8802220 × 10^7
Engineering notation 1.8802220 × 10^6

Prime Factorization of 18802220

Prime Factorization 2 × 2 × 5 × 71 × 13241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9401110
Product of the distinct prime numbers

The prime factorization of 18802220 is 2 × 2 × 5 × 71 × 13241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 26, 28, 469, 25, 5101, 9907, 90545, 7433, 564869, 823381, 6312694, 3831760, 38726545, 30788459, 895326388, 227550056, 2902667430, 762654732

Basic calculations (n = 18802220)

Multiplication

n×y
n×2 37604440
n×3 56406660
n×4 75208880
n×5 94011100

Division

n÷y
n÷2 9401110
n÷3 6267406.6666667
n÷3 4700555
n÷5 3760444

Exponentiation

ny
n2 353523476928400
n3 6.6470261883727E+21
n4 1.2497884873954E+29
n5 2.3498798093476E+36

Nth Root

y√n
2√n 4336.1526725889
3√n 265.91104493436
4√n 65.849469797326
5√n 28.499800897199

Divisors of 18802220

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 13241, 26482, 52964, 66205, 132410, 264820, 940111, 1880222, 3760444, 4700555, 9401110, 18802220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18802219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18802220 can be divided by 24 positive divisors. The sum of these divisors (counting 18802220) is 1, the average is 0.041666666666667.

Base conversion 18802220

Base System Value
2 Binary 1000111101110011000101100
3 Ternary 1022101020210112
4 Quaternary 1013232120230
5 Quinary 14303132340
6 Senary 1510555152
8 Octal 107563054
10 Decimal 18802220
12 Duodecimal 6368ab8
16 Hexadecimal 11ee62c
20 Vigesimal 5ha5b0
36 Base36 b6zvw

Cryptographic Hash Functions

md5 ebae855acf18761d96a6098bc28dfbf1
sha1 f5fadddcf5cb7ac4aea5c8ee0cb1b81197259384
sha256 73838cefa0e3252932aada1725bc4794440c10e5b76aa5ed4215a95038e6f8cf
sha512 70fdadffef4f9499ade6bc301f2baf047d24d2fc80013b8f628a67975be59b745b242a8f457a263dc41da121abd55d104e6cfa00e825bae4ed7f9b5d86aff2ad
ripemd-160 33465e6a1bd95f8165e21fa5facd2d11874036b4

18802220 as geometric shapes

Circle

Radius = n
Diameter 37604440
Circumference 118137832.44636
Area 1.1106267579898E+15

Sphere

Radius = n
Volume 2.7842998188814E+22
Surface area 4.4425070319591E+15
Circumference 118137832.44636

Square

Length = n
Perimeter 75208880
Area 353523476928400
Diagonal 26590354.526723

Cube

Length = n
Surface area 2121140861570400
Volume 6.6470261883727E+21
Space diagonal 32566400.335088

Equilateral Triangle

Length = n
Perimeter 56406660
Area 1.530801559271E+14
Altitude 16283200.167544

Triangular Pyramid

Length = n
Surface area 1.530801559271E+14
Volume 7.8335954875382E+20
Height 8863451.5089076