998424794 is an even 9-digits composite number following 998424793
and preceding 998424795 . In scientific notation, it is written as 9.98424794 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 494269600 positive integers (up to 998424794) that are relatively prime to 998424794.
998424794 has 8 divisors, whose sum is 1512465588
The reverse of 998424794 is 497424899
Previous prime number is 101
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred ninety-eight million four hundred twenty-four thousand seven hundred ninety-four
Scientific notation
9.98424794 × 10^8
Engineering notation
9.98424794 × 10^6
Prime Factorization
2 × 101 × 4942697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998424794
Product of the distinct prime numbers
The prime factorization of 998424794 is 2 × 101 × 4942697.
Since it has a total of 3 prime factors.
5 , 5 , 38 , 85 , 462 , 338 , 5298 , 319 , 63214 , 25709 , 287650 , 548711 , 2580468 , 7788011 , 75316992 , 86173929 , 255882467 , 768139854 , 8365078624 , 8531284218
n×2
1996849588
n×3
2995274382
n×4
3993699176
n×5
4992123970
n÷2
499212397
n÷3
332808264.66667
n÷3
249606198.5
n÷5
199684958.8
n2
996852069273942436
n3
9.9528182191331E+26
n4
9.9371404801574E+35
n5
9.9214874368502E+44
2 √n
31597.860592135
3 √n
999.47465539471
4 √n
177.7578706897
5 √n
63.075844155649
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
-998424793
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 998424794 can be divided by 8 positive divisors.
The sum of these divisors (counting 998424794) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100000101100000011011010
3
Ternary
2120120201020100002
4
Quaternary
323200230003122
5
Quinary
4021044043134
6
Senary
243023413002
8
Octal
7340540332
10
Decimal
998424794
12
Duodecimal
23a454162
16
Hexadecimal
3b82c0da
20
Vigesimal
fc031je
36
Base36
gifpi2
md5
af040b1c74c06f5dd2518d703db64ad0
sha1
808a154364e069a5efe97a13506b6d3477d80615
sha256
fa92aef51301f71d40257704fbf997618dfe88b9e14aaa80a1cd83da8ab21af0
sha512
9bf87fd53fe897ea685c711e86508e89b5d4931ae33b1c0de042c7de90445ce105164178c124bb5e5513ed3dcd07db7016f8c5f4f46483c1c02edf1eb8ab56ab
ripemd-160
ce6d6d4c8c32a3397fac44be5110f2707d6f399d
Diameter
1996849588
Circumference
6273287995.9846
Area
3.1317031375468E+18
Volume
4.1690267466324E+27
Surface area
1.2526812550187E+19
Circumference
6273287995.9846
Perimeter
3993699176
Area
996852069273942436
Diagonal
1411985884.6844
Surface area
5981112415643654616
Volume
9.9528182191331E+26
Space diagonal
1729322470.7445
Perimeter
2995274382
Area
4.3164960790316E+17
Altitude
864661235.37224
Surface area
4.3164960790316E+17
Volume
1.1729508757777E+26
Height
470661961.56145