19998122 (number)

19998122 is an even 8-digits composite number following 19998121 and preceding 19998123. In scientific notation, it is written as 1.9998122 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 9886624 positive integers (up to 19998122) that are relatively prime to 19998122.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand one hundred twenty-two

Notation

Scientific notation 1.9998122 × 10^7
Engineering notation 1.9998122 × 10^6

Prime Factorization of 19998122

Prime Factorization 2 × 89 × 112349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19998122
Product of the distinct prime numbers

The prime factorization of 19998122 is 2 × 89 × 112349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19998122)

Multiplication

n×y
n×2 39996244
n×3 59994366
n×4 79992488
n×5 99990610

Division

n÷y
n÷2 9999061
n÷3 6666040.6666667
n÷3 4999530.5
n÷5 3999624.4

Exponentiation

ny
n2 399924883526884
n3 7.9977466116064E+21
n4 1.5993991246399E+29
n5 3.1984978821242E+36

Nth Root

y√n
2√n 4471.9259832873
3√n 271.43326526641
4√n 66.872460574494
5√n 28.853456219706

Divisors of 19998122

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19998121
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19998122 can be divided by 8 positive divisors. The sum of these divisors (counting 19998122) is 1, the average is 0.125.

Base conversion 19998122

Base System Value
2 Binary 1001100010010010110101010
3 Ternary 1101122000021012
4 Quaternary 1030102112222
5 Quinary 20104414442
6 Senary 1552343522
8 Octal 114222652
10 Decimal 19998122
12 Duodecimal 6844ba2
16 Hexadecimal 13125aa
20 Vigesimal 64jf62
36 Base36 bwmne

Cryptographic Hash Functions

md5 2d2937e9ff9725729ba38fce23edfefc
sha1 d9f5d88abe28eee68dddc67ce8c16243afa5dbeb
sha256 4424797770514468954138971ab38b1c63b752043aa721723e0e25e0026c2bfb
sha512 ac60f982d4ac5778f7537f308b88ffa74f54a2c1a761894b741b63a3ef908ad5768ba92b581b39bd3fc293f669a97ad597e4e0b0c10e9cac3bc172ea28b4b0b8
ripemd-160 6e79a454c0a3b5d35ba715ea3c311d5a9afb7369

19998122 as geometric shapes

Circle

Radius = n
Diameter 39996244
Circumference 125651906.32158
Area 1.2564010760758E+15

Sphere

Radius = n
Volume 3.3500882667061E+22
Surface area 5.0256043043032E+15
Circumference 125651906.32158

Square

Length = n
Perimeter 79992488
Area 399924883526884
Diagonal 28281615.354392

Cube

Length = n
Surface area 2399549301161304
Volume 7.9977466116064E+21
Space diagonal 34637763.359961

Equilateral Triangle

Length = n
Perimeter 59994366
Area 1.7317255436991E+14
Altitude 17318881.67998

Triangular Pyramid

Length = n
Surface area 1.7317255436991E+14
Volume 9.4254347721311E+20
Height 9427205.1181306