989839198 is an even 9-digits composite number following 989839197
and preceding 989839199 . In scientific notation, it is written as 9.89839198 × 10^8.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 494919598 positive integers (up to 989839198) that are relatively prime to 989839198.
989839198 has 4 divisors, whose sum is 1484758800
The reverse of 989839198 is 891938989
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
nine hundred eighty-nine million eight hundred thirty-nine thousand one hundred ninety-eight
Scientific notation
9.89839198 × 10^8
Engineering notation
9.89839198 × 10^6
Prime Factorization
2 × 494919599
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989839198
Product of the distinct prime numbers
The prime factorization of 989839198 is 2 × 494919599.
Since it has a total of 2 prime factors.
4 , 8 , 17 , 40 , 553 , 247 , 3669 , 4573 , 53224 , 20715 , 406063 , 70798 , 4410042 , 209941 , 13737964 , 9110232 , 575798076 , 180793720 , 9169511224 , 5682536601
n×2
1979678396
n×3
2969517594
n×4
3959356792
n×5
4949195990
n÷2
494919599
n÷3
329946399.33333
n÷3
247459799.5
n÷5
197967839.6
n2
979781637897283204
n3
9.6982627067137E+26
n4
9.5997205796068E+35
n5
9.5021797195421E+44
2 √n
31461.710029812
3 √n
996.6015294818
4 √n
177.37449092193
5 √n
62.966989465367
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
-989839197
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 989839198 can be divided by 4 positive divisors.
The sum of these divisors (counting 989839198) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111111011111101011110
3
Ternary
2112222120001010001
4
Quaternary
322333323331132
5
Quinary
4011344323243
6
Senary
242115404514
8
Octal
7277737536
10
Decimal
989839198
12
Duodecimal
2375b373a
16
Hexadecimal
3affbf5e
20
Vigesimal
f969hji
36
Base36
gdbota
md5
8a6b6608e933aecf596b3fb2919a11ce
sha1
29e8650442930ee1581d99915a6ab4018b5db6e4
sha256
4d521db2276e9ff2c64f556e4d707afc1440eec1a50b6ee72b7829de1cd18318
sha512
d1017d9e0c5a8390c5bbf861a86bdf7bcdc07d7464b337c9c921cc66a9ba610d79a73e6dc4eeb5237caf9f2bb9a0d87c512c6362cf5b30f72607fe7a8033418c
ripemd-160
f3b333c066f553aa22311cf89230f899fbfecc15
Diameter
1979678396
Circumference
6219343105.344
Area
3.0780747957403E+18
Volume
4.0623987829328E+27
Surface area
1.2312299182961E+19
Circumference
6219343105.344
Perimeter
3959356792
Area
979781637897283204
Diagonal
1399844018.3801
Surface area
5878689827383699224
Volume
9.6982627067137E+26
Space diagonal
1714451782.2592
Perimeter
2969517594
Area
4.2425789429029E+17
Altitude
857225891.12961
Surface area
4.2425789429029E+17
Volume
1.142951220941E+26
Height
466614672.79337