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.
19998122 has 8 divisors, whose sum is 30334500
The reverse of 19998122 is 22189991
Previous prime number is 89
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
nineteen million nine hundred ninety-eight thousand one hundred twenty-two
Scientific notation
1.9998122 × 10^7
Engineering notation
1.9998122 × 10^6
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.
9 , 7 , 21 , 37 , 220 , 475 , 6037 , 9441 , 75346 , 10709 , 774357 , 551619 , 7569672 , 8064412 , 33331284 , 38013336 , 831256965 , 67734951 , 9457142946 , 5594520581
n×2
39996244
n×3
59994366
n×4
79992488
n×5
99990610
n÷2
9999061
n÷3
6666040.6666667
n÷3
4999530.5
n÷5
3999624.4
n2
399924883526884
n3
7.9977466116064E+21
n4
1.5993991246399E+29
n5
3.1984978821242E+36
2 √n
4471.9259832873
3 √n
271.43326526641
4 √n
66.872460574494
5 √n
28.853456219706
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
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
md5
2d2937e9ff9725729ba38fce23edfefc
sha1
d9f5d88abe28eee68dddc67ce8c16243afa5dbeb
sha256
4424797770514468954138971ab38b1c63b752043aa721723e0e25e0026c2bfb
sha512
ac60f982d4ac5778f7537f308b88ffa74f54a2c1a761894b741b63a3ef908ad5768ba92b581b39bd3fc293f669a97ad597e4e0b0c10e9cac3bc172ea28b4b0b8
ripemd-160
6e79a454c0a3b5d35ba715ea3c311d5a9afb7369
Diameter
39996244
Circumference
125651906.32158
Area
1.2564010760758E+15
Volume
3.3500882667061E+22
Surface area
5.0256043043032E+15
Circumference
125651906.32158
Perimeter
79992488
Area
399924883526884
Diagonal
28281615.354392
Surface area
2399549301161304
Volume
7.9977466116064E+21
Space diagonal
34637763.359961
Perimeter
59994366
Area
1.7317255436991E+14
Altitude
17318881.67998
Surface area
1.7317255436991E+14
Volume
9.4254347721311E+20
Height
9427205.1181306