20184021 (number)

20184021 is an odd 8-digits composite number following 20184020 and preceding 20184022. In scientific notation, it is written as 2.0184021 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 11291040 positive integers (up to 20184021) that are relatively prime to 20184021.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-four thousand twenty-one

Notation

Scientific notation 2.0184021 × 10^7
Engineering notation 2.0184021 × 10^6

Prime Factorization of 20184021

Prime Factorization 9 × 13 × 11 × 15683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20184021
Product of the distinct prime numbers

The prime factorization of 20184021 is 9 × 13 × 11 × 15683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 81, 54, 614, 516, 2547, 4924, 76076, 16756, 252409, 932381, 5963636, 6135755, 30765001, 44807556, 426204169, 844213086, 1144976457, 6595461097

Basic calculations (n = 20184021)

Multiplication

n×y
n×2 40368042
n×3 60552063
n×4 80736084
n×5 100920105

Division

n÷y
n÷2 10092010.5
n÷3 6728007
n÷3 5046005.25
n÷5 4036804.2

Exponentiation

ny
n2 407394703728441
n3 8.2228632553436E+21
n4 1.6597044462598E+29
n5 3.3499509397102E+36

Nth Root

y√n
2√n 4492.6630187451
3√n 272.27173769721
4√n 67.027330386531
5√n 28.906901185175

Divisors of 20184021

1, 9, 11, 13, 99, 117, 143, 1287, 15683, 141147, 172513, 203879, 1552617, 1834911, 2242669, 20184021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20184020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20184021 can be divided by 16 positive divisors. The sum of these divisors (counting 20184021) is 1, the average is 0.0625.

Base conversion 20184021

Base System Value
2 Binary 1001100111111101111010101
3 Ternary 1101222110021100
4 Quaternary 1030333233111
5 Quinary 20131342041
6 Senary 2000340313
8 Octal 114775725
10 Decimal 20184021
12 Duodecimal 6914699
16 Hexadecimal 133fbd5
20 Vigesimal 663011
36 Base36 c0m39

Cryptographic Hash Functions

md5 3ce86c4df6adaa985b7b910c5a5d274f
sha1 6ca40c66f426e58a63ce11e02c1d41a478125437
sha256 84bcb42beb1a151def68fc1f76b6be0a58da445a60d21fa3b4103cc97b5fefb1
sha512 838add203dca82bb0162bfbcc4418f3231589dce1b9c96464521c41e8deb9aae62006efdd7853e7e9127bf40d5d639adccf43b6305af4c968c906e1158075527
ripemd-160 a42dc8a6dc2043e9d05255972ac00219170a9153

20184021 as geometric shapes

Circle

Radius = n
Diameter 40368042
Circumference 126819944.187
Area 1.2798682083447E+15

Sphere

Radius = n
Volume 3.4443849059281E+22
Surface area 5.1194728333786E+15
Circumference 126819944.187

Square

Length = n
Perimeter 80736084
Area 407394703728441
Diagonal 28544516.241423

Cube

Length = n
Surface area 2444368222370646
Volume 8.2228632553436E+21
Space diagonal 34959749.873037

Equilateral Triangle

Length = n
Perimeter 60552063
Area 1.7640708139803E+14
Altitude 17479874.936519

Triangular Pyramid

Length = n
Surface area 1.7640708139803E+14
Volume 9.6907372810386E+20
Height 9514838.7471411