998889434 is an even 9-digits composite number following 998889433
and preceding 998889435 . In scientific notation, it is written as 9.98889434 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 469862400 positive integers (up to 998889434) that are relatively prime to 998889434.
998889434 has 16 divisors, whose sum is 1587157416
The reverse of 998889434 is 434988899
Previous prime number is 3041
Is Prime? no Number parity even Number length 9 Sum of Digits 62 Digital Root 8
Name
nine hundred ninety-eight million eight hundred eighty-nine thousand four hundred thirty-four
Scientific notation
9.98889434 × 10^8
Engineering notation
9.98889434 × 10^6
Prime Factorization
2 × 17 × 3041 × 9661
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
998889434 Product of the distinct prime numbers
The prime factorization of 998889434 is 2 × 17 × 3041 × 9661.
Since it has a total of 4 prime factors.
7 , 6 , 28 , 89 , 714 , 986 , 2321 , 6566 , 28175 , 53588 , 856063 , 566792 , 5015585 , 4385126 , 53264460 , 18216857 , 136366790 , 707136717 , 9888636728 , 9966125645
n×2
1997778868
n×3
2996668302
n×4
3995557736
n×5
4994447170
n÷2
499444717
n÷3
332963144.66667
n÷3
249722358.5
n÷5
199777886.8
n2
997780101356840356
n3
9.966720007008E+26
n4
9.9556513066367E+35
n5
9.9445948987877E+44
2 √n31605.212133444
3 √n999.62967420907
4 √n177.77854801253
5 √n63.081713822819
1 , 2 , 17 , 34 , 3041 , 6082 , 9661 , 19322 , 51697 , 103394 , 164237 , 328474 , 29379101 , 58758202 , 499444717 , 998889434
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-998889433 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998889434 can be divided by 16 positive divisors.
The sum of these divisors (counting 998889434) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011100010011101011111011010
3
Ternary
2120121120211200222
4
Quaternary
323202131133122
5
Quinary
4021203430214
6
Senary
243041400042
8
Octal
7342353732
10
Decimal
998889434
12
Duodecimal
23a639022
16
Hexadecimal
3b89d7da
20
Vigesimal
fc313be
36
Base36
gipo0q
md5
6add99a77571388e6df68283acb58882
sha1
b2d2a132119027dcd8d0bbde79c1f617b8a83113
sha256
311c20e02c1bbc93f4baea72048b87ced7a485a182bb0ce8c2e23a60bc8dfb43
sha512
567929fc00b9147fcda485f0ce69ce6eed7c4f3ca0fc341f862f43c57fcd6bfb61e98927d29fe08623b91db882831e22518224eb6b8ea192f46849915973d074
ripemd-160
ff4fc31fe1b081502a17c3ee306b0cffe757ccb5
Diameter
1997778868
Circumference
6276207415.2057
Area
3.1346186363207E+18
Volume
4.1748499139204E+27
Surface area
1.2538474545283E+19
Circumference
6276207415.2057
Perimeter
3995557736
Area
997780101356840356
Diagonal
1412642984.874
Surface area
5986680608141042136
Volume
9.966720007008E+26
Space diagonal
1730127250.8317
Perimeter
2996668302
Area
4.3205145758282E+17
Altitude
865063625.41586
Surface area
4.3205145758282E+17
Volume
1.1745892171905E+26
Height
470880994.95799