998424247 is an odd 9-digits composite number following 998424246
and preceding 998424248 . In scientific notation, it is written as 9.98424247 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 996339376 positive integers (up to 998424247) that are relatively prime to 998424247.
998424247 has 4 divisors, whose sum is 1000509120
The reverse of 998424247 is 742424899
Previous prime number is 479
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
nine hundred ninety-eight million four hundred twenty-four thousand two hundred forty-seven
Scientific notation
9.98424247 × 10^8
Engineering notation
9.98424247 × 10^6
Prime Factorization
479 × 2084393
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
998424247
Product of the distinct prime numbers
The prime factorization of 998424247 is 479 × 2084393.
Since it has a total of 2 prime factors.
10 , 9 , 74 , 73 , 702 , 750 , 7089 , 9180 , 78047 , 25994 , 327006 , 603164 , 1922685 , 4542156 , 79495924 , 50742224 , 349005520 , 359955631 , 5033706104 , 6986897093
n×2
1996848494
n×3
2995272741
n×4
3993696988
n×5
4992121235
n÷2
499212123.5
n÷3
332808082.33333
n÷3
249606061.75
n÷5
199684849.4
n2
996850976997517009
n3
9.9528018607996E+26
n4
9.937118703409E+35
n5
9.9214602588008E+44
2 √n
31597.851936485
3 √n
999.47447286961
4 √n
177.75784634295
5 √n
63.075837244264
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
-998424246
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 998424247 can be divided by 4 positive divisors.
The sum of these divisors (counting 998424247) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011100000101011111010110111
3
Ternary
2120120201012120211
4
Quaternary
323200223322313
5
Quinary
4021044033442
6
Senary
243023410251
8
Octal
7340537267
10
Decimal
998424247
12
Duodecimal
23a453987
16
Hexadecimal
3b82beb7
20
Vigesimal
fc030c7
36
Base36
gifp2v
md5
7e16ab81f3ccb26fc34c5ef555ed00e6
sha1
6d8b5602cf9eefaf1c0687c60d39829f37d467c4
sha256
824ba358adeee6329518482b6d8d1f1046aea4fbeb9abce3dbe307bfef1c2df0
sha512
14621ae8cbe0dd39e39a23735f9ff3d48acdbb3e0dc084013139dd87b3c9ba1059cb6b1629ff6cb332c52674f5c756e37f1b15db7b0149da079e38700f348910
ripemd-160
f76808816c1c5f45ec3b194f59f21274bddbc9e9
Diameter
1996848494
Circumference
6273284559.0822
Area
3.1316997060592E+18
Volume
4.1690198944697E+27
Surface area
1.2526798824237E+19
Circumference
6273284559.0822
Perimeter
3993696988
Area
996850976997517009
Diagonal
1411985111.1095
Surface area
5981105861985102054
Volume
9.9528018607996E+26
Space diagonal
1729321523.3127
Perimeter
2995272741
Area
4.3164913493359E+17
Altitude
864660761.65635
Surface area
4.3164913493359E+17
Volume
1.1729489479296E+26
Height
470661703.70318