998216669 is an odd 9-digits composite number following 998216668
and preceding 998216670 . In scientific notation, it is written as 9.98216669 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 994676400 positive integers (up to 998216669) that are relatively prime to 998216669.
998216669 has 8 divisors, whose sum is 1001763840
The reverse of 998216669 is 966612899
Previous prime number is 1231
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred ninety-eight million two hundred sixteen thousand six hundred sixty-nine
Scientific notation
9.98216669 × 10^8
Engineering notation
9.98216669 × 10^6
Prime Factorization
461 × 1231 × 1759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998216669
Product of the distinct prime numbers
The prime factorization of 998216669 is 461 × 1231 × 1759.
Since it has a total of 3 prime factors.
2 , 1 , 86 , 13 , 129 , 462 , 1937 , 3536 , 46180 , 58018 , 86969 , 546270 , 158619 , 444338 , 12098873 , 97726221 , 782937394 , 598748803 , 4469224861 , 5482351467
n×2
1996433338
n×3
2994650007
n×4
3992866676
n×5
4991083345
n÷2
499108334.5
n÷3
332738889.66667
n÷3
249554167.25
n÷5
199643333.8
n2
996436518269455561
n3
9.9465954213689E+26
n4
9.9288573494096E+35
n5
9.9111509103038E+44
2 √n
31594.567080433
3 √n
999.40520261955
4 √n
177.74860640926
5 √n
63.073214262065
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
-998216668
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 998216669 can be divided by 8 positive divisors.
The sum of these divisors (counting 998216669) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011111111001001111011101
3
Ternary
2120120022122211202
4
Quaternary
323133321033131
5
Quinary
4021020413134
6
Senary
243015125245
8
Octal
7337711735
10
Decimal
998216669
12
Duodecimal
23a373825
16
Hexadecimal
3b7f93dd
20
Vigesimal
fbih1d9
36
Base36
gib8wt
md5
83fdc1733ac78d482e3ac4e515987666
sha1
4e561a85cf92b25f97101fbb10d7a80c980e67da
sha256
3b89cfa1c95cf54d0ccfe769eab83971c00402c24812593587a80b07973ee550
sha512
ac36118c561c17253c1e0e4cab979cf2e6babb277575f3484c5f62033963baba95b3d57e65fada551f55bacfe7f9aadc6382fb839aad057213513f82600cab2b
ripemd-160
91b6f267f019c69e8127ba21f0f38453ff73a451
Diameter
1996433338
Circumference
6271980308.0425
Area
3.1303976455639E+18
Volume
4.1664201472003E+27
Surface area
1.2521590582256E+19
Circumference
6271980308.0425
Perimeter
3992866676
Area
996436518269455561
Diagonal
1411691551.4867
Surface area
5978619109616733366
Volume
9.9465954213689E+26
Space diagonal
1728961987.6702
Perimeter
2994650007
Area
4.3146966903993E+17
Altitude
864480993.83508
Surface area
4.3146966903993E+17
Volume
1.1722175120282E+26
Height
470563850.49556