998424249 is an odd 9-digits composite number following 998424248
and preceding 998424250 . In scientific notation, it is written as 9.98424249 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 665616164 positive integers (up to 998424249) that are relatively prime to 998424249.
998424249 has 4 divisors, whose sum is 1331232336
The reverse of 998424249 is 942424899
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred ninety-eight million four hundred twenty-four thousand two hundred forty-nine
Scientific notation
9.98424249 × 10^8
Engineering notation
9.98424249 × 10^6
Prime Factorization
3 × 332808083
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
998424249
Product of the distinct prime numbers
The prime factorization of 998424249 is 3 × 332808083.
Since it has a total of 2 prime factors.
9 , 10 , 52 , 88 , 187 , 313 , 9515 , 150 , 85602 , 42557 , 27546 , 438512 , 9977107 , 8398015 , 96935091 , 95129617 , 21390482 , 710315565 , 4161928416 , 1251317635
n×2
1996848498
n×3
2995272747
n×4
3993696996
n×5
4992121245
n÷2
499212124.5
n÷3
332808083
n÷3
249606062.25
n÷5
199684849.8
n2
996850980991214001
n3
9.9528019206107E+26
n4
9.9371187830315E+35
n5
9.921460358172E+44
2 √n
31597.851968132
3 √n
999.47447353698
4 √n
177.75784643197
5 √n
63.075837269534
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
-998424248
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 998424249 can be divided by 4 positive divisors.
The sum of these divisors (counting 998424249) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011100000101011111010111001
3
Ternary
2120120201012120220
4
Quaternary
323200223322321
5
Quinary
4021044033444
6
Senary
243023410253
8
Octal
7340537271
10
Decimal
998424249
12
Duodecimal
23a453989
16
Hexadecimal
3b82beb9
20
Vigesimal
fc030c9
36
Base36
gifp2x
md5
36cc9c63c957ef77e940519a9a73a96c
sha1
f6a5079dc478bbd1fea60836371497233019a3aa
sha256
3a63a089f1f674f0b884bf8dec44708ce1f3859f1c0bcf6cff8edd2aa31bc503
sha512
7807f016d3dd1a5a88eca088db104ef3287eb6926306fec016afdc60db543e58860285c5a7de77f2f9bdacf29291bd52cdf1040f3ba475c0e2141c76550df7e2
ripemd-160
083cd73030446bde8e36e98322d1fab6572185f5
Diameter
1996848498
Circumference
6273284571.6486
Area
3.1316997186058E+18
Volume
4.1690199195233E+27
Surface area
1.2526798874423E+19
Circumference
6273284571.6486
Perimeter
3993696996
Area
996850980991214001
Diagonal
1411985113.938
Surface area
5981105885947284006
Volume
9.9528019206107E+26
Space diagonal
1729321526.7768
Perimeter
2995272747
Area
4.3164913666291E+17
Altitude
864660763.3884
Surface area
4.3164913666291E+17
Volume
1.1729489549784E+26
Height
470661704.64599