20198019 (number)

20198019 is an odd 8-digits composite number following 20198018 and preceding 20198020. In scientific notation, it is written as 2.0198019 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12890880 positive integers (up to 20198019) that are relatively prime to 20198019.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand nineteen

Notation

Scientific notation 2.0198019 × 10^7
Engineering notation 2.0198019 × 10^6

Prime Factorization of 20198019

Prime Factorization 3 × 31 × 97 × 2239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20198019
Product of the distinct prime numbers

The prime factorization of 20198019 is 3 × 31 × 97 × 2239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 53, 28, 369, 497, 6021, 7046, 85787, 88860, 602440, 496767, 8515729, 1204709, 9429893, 45408138, 556410262, 870668544, 270974378, 9814921049

Basic calculations (n = 20198019)

Multiplication

n×y
n×2 40396038
n×3 60594057
n×4 80792076
n×5 100990095

Division

n÷y
n÷2 10099009.5
n÷3 6732673
n÷3 5049504.75
n÷5 4039603.8

Exponentiation

ny
n2 407959971524361
n3 8.2399832560885E+21
n4 1.6643133836616E+29
n5 3.3615833345151E+36

Nth Root

y√n
2√n 4494.2206220879
3√n 272.33466501751
4√n 67.038948545513
5√n 28.910909569824

Divisors of 20198019

1, 3, 31, 93, 97, 291, 2239, 3007, 6717, 9021, 69409, 208227, 217183, 651549, 6732673, 20198019

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 -20198018
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 20198019 can be divided by 16 positive divisors. The sum of these divisors (counting 20198019) is 1, the average is 0.0625.

Base conversion 20198019

Base System Value
2 Binary 1001101000011001010000011
3 Ternary 1102000011110210
4 Quaternary 1031003022003
5 Quinary 20132314034
6 Senary 2000525203
8 Octal 115031203
10 Decimal 20198019
12 Duodecimal 6920803
16 Hexadecimal 1343283
20 Vigesimal 664f0j
36 Base36 c0ww3

Cryptographic Hash Functions

md5 1b6e77c36206328fc126ba8e810aceb8
sha1 30f4c9c2a8b2c22ca09d17b6d542ca6e8eb5cdc8
sha256 31e331506555df708746b7a25cda0b0b99c29a579696c621d2ef7e0b46002712
sha512 34c71ce1b3e0ce6fdc6868536f7e04ac712f0dd9fb7342ae1a105b1262b7dca88e915868187bc8365057d63e276fd0f335595bab65712ef779e7cc925dbebb28
ripemd-160 f1eaf66a22c0bc389333ffbe7d3adb280b5ae503

20198019 as geometric shapes

Circle

Radius = n
Diameter 40396038
Circumference 126907896.21493
Area 1.2816440494996E+15

Sphere

Radius = n
Volume 3.4515561150707E+22
Surface area 5.1265761979985E+15
Circumference 126907896.21493

Square

Length = n
Perimeter 80792076
Area 407959971524361
Diagonal 28564312.402869

Cube

Length = n
Surface area 2447759829146166
Volume 8.2399832560885E+21
Space diagonal 34983995.120242

Equilateral Triangle

Length = n
Perimeter 60594057
Area 1.7665184953364E+14
Altitude 17491997.560121

Triangular Pyramid

Length = n
Surface area 1.7665184953364E+14
Volume 9.7109133954063E+20
Height 9521437.4676232