998214239 is an odd 9-digits composite number following 998214238
and preceding 998214240 . In scientific notation, it is written as 9.98214239 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 907467480 positive integers (up to 998214239) that are relatively prime to 998214239.
998214239 has 4 divisors, whose sum is 1088961000
The reverse of 998214239 is 932412899
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
nine hundred ninety-eight million two hundred fourteen thousand two hundred thirty-nine
Scientific notation
9.98214239 × 10^8
Engineering notation
9.98214239 × 10^6
Prime Factorization
11 × 90746749
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
998214239
Product of the distinct prime numbers
The prime factorization of 998214239 is 11 × 90746749.
Since it has a total of 2 prime factors.
1 , 5 , 23 , 66 , 888 , 225 , 8708 , 9628 , 88773 , 71629 , 190859 , 445366 , 9609063 , 563401 , 39842932 , 28422660 , 637156173 , 65847647 , 8619724371 , 6299377855
n×2
1996428478
n×3
2994642717
n×4
3992856956
n×5
4991071195
n÷2
499107119.5
n÷3
332738079.66667
n÷3
249553559.75
n÷5
199642847.8
n2
996431666942349121
n3
9.9465227813236E+26
n4
9.9287606688551E+35
n5
9.9110302752743E+44
2 √n
31594.528624431
3 √n
999.40439165446
4 √n
177.74849823397
5 √n
63.073183553689
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-998214238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998214239 can be divided by 4 positive divisors.
The sum of these divisors (counting 998214239) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011111111000101001011111
3
Ternary
2120120022112111202
4
Quaternary
323133320221133
5
Quinary
4021020323424
6
Senary
243015110115
8
Octal
7337705137
10
Decimal
998214239
12
Duodecimal
23a37233b
16
Hexadecimal
3b7f8a5f
20
Vigesimal
fbigfbj
36
Base36
gib71b
md5
5caf209e4cbeb5a958389631d8454239
sha1
9cf8f0168e547e959987f6271d676b62374205fe
sha256
073514808e82fd0c5604d9684905bb6be4578c13186c68073216ed62da3f8970
sha512
10ae80cedb17ef3e2603a7f4fb813d47007cc0fa181f996e0a22c5c032c53d774d1691b8d430c420da88751c6522a6ea4a0177fdc5bd3b92e769c821b8974499
ripemd-160
bcad33c4a4eb9f9facdf4fb563fc841f0c8da951
Diameter
1996428478
Circumference
6271965039.9023
Area
3.1303824046703E+18
Volume
4.1663897198093E+27
Surface area
1.2521529618681E+19
Circumference
6271965039.9023
Perimeter
3992856956
Area
996431666942349121
Diagonal
1411688114.9477
Surface area
5978590001654094726
Volume
9.9465227813236E+26
Space diagonal
1728957778.7867
Perimeter
2994642717
Area
4.3146756835367E+17
Altitude
864478889.39335
Surface area
4.3146756835367E+17
Volume
1.1722089513167E+26
Height
470562704.98258