20221018 (number)

20221018 is an even 8-digits composite number following 20221017 and preceding 20221019. In scientific notation, it is written as 2.0221018 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 9790416 positive integers (up to 20221018) that are relatively prime to 20221018.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand eighteen

Notation

Scientific notation 2.0221018 × 10^7
Engineering notation 2.0221018 × 10^6

Prime Factorization of 20221018

Prime Factorization 2 × 263 × 37 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20221018
Product of the distinct prime numbers

The prime factorization of 20221018 is 2 × 263 × 37 × 1039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 77, 65, 987, 279, 6083, 2033, 8411, 13751, 564615, 64221, 1597508, 4660686, 60388980, 96649643, 208845916, 933246503, 7847821403, 7664527662

Basic calculations (n = 20221018)

Multiplication

n×y
n×2 40442036
n×3 60663054
n×4 80884072
n×5 101105090

Division

n÷y
n÷2 10110509
n÷3 6740339.3333333
n÷3 5055254.5
n÷5 4044203.6

Exponentiation

ny
n2 408889568956324
n3 8.2681633338781E+21
n4 1.6719067960129E+29
n5 3.3807657416499E+36

Nth Root

y√n
2√n 4496.7786247491
3√n 272.43799279314
4√n 67.058024312897
5√n 28.917490604961

Divisors of 20221018

1, 2, 37, 74, 263, 526, 1039, 2078, 9731, 19462, 38443, 76886, 273257, 546514, 10110509, 20221018

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 -20221017
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 20221018 can be divided by 16 positive divisors. The sum of these divisors (counting 20221018) is 1, the average is 0.0625.

Base conversion 20221018

Base System Value
2 Binary 1001101001000110001011010
3 Ternary 1102001100000121
4 Quaternary 1031020301122
5 Quinary 20134033033
6 Senary 2001223454
8 Octal 115106132
10 Decimal 20221018
12 Duodecimal 6931b8a
16 Hexadecimal 1348c5a
20 Vigesimal 667cai
36 Base36 c1emy

Cryptographic Hash Functions

md5 1838bf3e0269217efe76e92490560e86
sha1 6a33a9a669ce6f0fd1cfd8d3ea77ac3480e2c2d4
sha256 6d5cb03cde1aa46a4a605a216809a0b24e0d0fb07d441eb9575602847e42d6f8
sha512 e6472c2127028189487304b7238b74b252fc11579d0e064d6ed18218612d4108f862912a61a960357adb2d7176668e03da8b6e98481eb7d50e887da5aab0a4c2
ripemd-160 c27af077509b65631d3e3e24a27fc8be2aa2f6b7

20221018 as geometric shapes

Circle

Radius = n
Diameter 40442036
Circumference 127052403.19381
Area 1.2845644659627E+15

Sphere

Radius = n
Volume 3.4633601584522E+22
Surface area 5.1382578638507E+15
Circumference 127052403.19381

Square

Length = n
Perimeter 80884072
Area 408889568956324
Diagonal 28596837.90059

Cube

Length = n
Surface area 2453337413737944
Volume 8.2681633338781E+21
Space diagonal 35023830.556765

Equilateral Triangle

Length = n
Perimeter 60663054
Area 1.7705437702932E+14
Altitude 17511915.278382

Triangular Pyramid

Length = n
Surface area 1.7705437702932E+14
Volume 9.7441239355719E+20
Height 9532279.3001968