19981333 is an odd 8-digits prime number following 19981332
and preceding 19981334 . In scientific notation, it is written as 1.9981333 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 19981332 positive integers (up to 19981333) that are relatively prime to 19981333.
19981333 has 2 divisors, whose sum is 19981334
The reverse of 19981333 is 33318991
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
nineteen million nine hundred eighty-one thousand three hundred thirty-three
Scientific notation
1.9981333 × 10^7
Engineering notation
1.9981333 × 10^6
Prime Factorization
19981333
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
19981333
Product of the distinct prime numbers
The prime factorization of 19981333 is 19981333.
Since it has a total of 1 prime factors.
10 , 5 , 53 , 55 , 800 , 429 , 4525 , 8113 , 16944 , 29881 , 556095 , 379665 , 9197130 , 7002306 , 18958546 , 94365304 , 39561674 , 978921463 , 8351173660 , 9115680655
n×2
39962666
n×3
59943999
n×4
79925332
n×5
99906665
n÷2
9990666.5
n÷3
6660444.3333333
n÷3
4995333.25
n÷5
3996266.6
n2
399253668456889
n3
7.9776205009087E+21
n4
1.5940349177628E+29
n5
3.1850942505447E+36
2 √n
4470.0484337421
3 √n
271.35728531596
4 √n
66.858420814001
5 √n
28.848609930314
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
19981334
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
9990667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4470.0485455977
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999998999066
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19981333 can be divided by 2 positive divisors.
The sum of these divisors (counting 19981333) is 19981334, the average is 9990667.
Base
System
Value
2
Binary
1001100001110010000010101
3
Ternary
1101121011020101
4
Quaternary
1030032100111
5
Quinary
20103400313
6
Senary
1552134101
8
Octal
114162025
10
Decimal
19981333
12
Duodecimal
6837331
16
Hexadecimal
130e415
20
Vigesimal
64hd6d
36
Base36
bw9p1
md5
ba60129da3edc36195a484ded6214523
sha1
0421cbb92fa19c6a10088e1672c33e24c687b804
sha256
34ab87e8bf625d66e809aba02af567a846bec7dd2c0eb4658524e415c8b816b4
sha512
638647cea74ae3d23ce18ed6754be5529727511218ed7289e33ffcac678976142f9325f3c8a3948b925200d8411c04c4fc05333d26023ee1c6fd429f671e214f
ripemd-160
794aae8065f1ffcf472582e9a4e41829328f031e
Diameter
39962666
Circumference
125546417.92346
Area
1.2542923917429E+15
Volume
3.3416578611709E+22
Surface area
5.0171695669718E+15
Circumference
125546417.92346
Perimeter
79925332
Area
399253668456889
Diagonal
28257872.122893
Surface area
2395522010741334
Volume
7.9776205009087E+21
Space diagonal
34608683.958953
Perimeter
59943999
Area
1.728819097189E+14
Altitude
17304341.979476
Surface area
1.728819097189E+14
Volume
9.4017159232089E+20
Height
9419290.707631