19371998 is an even 8-digits composite number following 19371997
and preceding 19371999 . In scientific notation, it is written as 1.9371998 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 9678600 positive integers (up to 19371998) that are relatively prime to 19371998.
19371998 has 8 divisors, whose sum is 29080200
The reverse of 19371998 is 89917391
Previous prime number is 5701
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
nineteen million three hundred seventy-one thousand nine hundred ninety-eight
Scientific notation
1.9371998 × 10^7
Engineering notation
1.9371998 × 10^6
Prime Factorization
2 × 5701 × 1699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19371998
Product of the distinct prime numbers
The prime factorization of 19371998 is 2 × 5701 × 1699.
Since it has a total of 3 prime factors.
3 , 4 , 43 , 41 , 393 , 511 , 6794 , 9633 , 60103 , 5921 , 168201 , 751593 , 7035248 , 8289983 , 62670373 , 35250951 , 660415250 , 1386188 , 501442359 , 8947725936
n×2
38743996
n×3
58115994
n×4
77487992
n×5
96859990
n÷2
9685999
n÷3
6457332.6666667
n÷3
4842999.5
n÷5
3874399.6
n2
375274306512004
n3
7.2698131152019E+21
n4
1.4083080512807E+29
n5
2.7281740752793E+36
2 √n
4401.3631979195
3 √n
268.57039537532
4 √n
66.34277050229
5 √n
28.670474663228
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
-19371997
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 19371998 can be divided by 8 positive divisors.
The sum of these divisors (counting 19371998) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111001011111011110
3
Ternary
1100110012101102
4
Quaternary
1021321133132
5
Quinary
14424400443
6
Senary
1531113102
8
Octal
111713736
10
Decimal
19371998
12
Duodecimal
65a2792
16
Hexadecimal
12797de
20
Vigesimal
6119ji
36
Base36
bj7j2
md5
1a0ae4b59b14e22a3b42e61652b5aa15
sha1
64d195208c7def3468cd2768168cf9f08038ec88
sha256
127a875b3b5d44060c6209c6f4eb663835a16e231ae6782e8c8649b41bb3589f
sha512
c7339a697f6d540a73a347f07d34c94635a43c155af78a7be316757be16c31a8ad02551ceee098d76cdf940b1b2ce812d6ee513404c1c237fc810d44820eaff5
ripemd-160
9a5405bbb6320d883702f7bc10aeb56ce1654217
Diameter
38743996
Circumference
121717853.20431
Area
1.1789590044191E+15
Volume
3.0451721967585E+22
Surface area
4.7158360176765E+15
Circumference
121717853.20431
Perimeter
77487992
Area
375274306512004
Diagonal
27396142.301864
Surface area
2251645839072024
Volume
7.2698131152019E+21
Space diagonal
33553284.780123
Perimeter
58115994
Area
1.6249854141349E+14
Altitude
16776642.390061
Surface area
1.6249854141349E+14
Volume
8.5675569195303E+20
Height
9132047.4339548