989834997 is an odd 9-digits composite number following 989834996
and preceding 989834998 . In scientific notation, it is written as 9.89834997 × 10^8.
The sum of its digits is 66. It has a total of 4 prime factors and 12 positive divisors.
There are 643791840 positive integers (up to 989834997) that are relatively prime to 989834997.
989834997 has 12 divisors, whose sum is 1352761760
The reverse of 989834997 is 799438989
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
nine hundred eighty-nine million eight hundred thirty-four thousand nine hundred ninety-seven
Scientific notation
9.89834997 × 10^8
Engineering notation
9.89834997 × 10^6
Prime Factorization
3 × 41 × 41 × 196279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24142317
Product of the distinct prime numbers
The prime factorization of 989834997 is 3 × 41 × 41 × 196279.
Since it has a total of 4 prime factors.
8 , 3 , 18 , 79 , 395 , 127 , 3558 , 7496 , 43092 , 73113 , 579831 , 980730 , 2996184 , 7522282 , 76349758 , 72735157 , 390744566 , 466740051 , 9185786948 , 4482654709
n×2
1979669994
n×3
2969504991
n×4
3959339988
n×5
4949174985
n÷2
494917498.5
n÷3
329944999
n÷3
247458749.25
n÷5
197966999.4
n2
979773321285990009
n3
9.698139225358E+26
n4
9.5995576110378E+35
n5
9.5019780791229E+44
2 √n
31461.643266047
3 √n
996.60011957975
4 √n
177.37430272181
5 √n
62.966936017338
1 , 3 , 41 , 123 , 1681 , 5043 , 196279 , 588837 , 8047439 , 24142317 , 329944999 , 989834997
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989834996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989834997 can be divided by 12 positive divisors.
The sum of these divisors (counting 989834997) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111111010111011110101
3
Ternary
2112222112211100110
4
Quaternary
322333322323311
5
Quinary
4011344204442
6
Senary
242115333233
8
Octal
7277727365
10
Decimal
989834997
12
Duodecimal
2375b1219
16
Hexadecimal
3affaef5
20
Vigesimal
f96979h
36
Base36
gdblkl
md5
ae8f67ec2ca9c983336321471868daf7
sha1
514b84aa1e6755eee88d152cb0e238e59381d2be
sha256
19f73404ecf02040ac51294b6b3a68d21242ae4131d59541a3ab5f07e9c3dc8e
sha512
80c87ee3edfcadbf472a929b1b8fceebb1b19fb915d7507e8069bf69744db90bd5eed3338d6f4dbd43991b58be9ff0eee2e51845f72838a03f519b9fd7f0ad93
ripemd-160
ef57780803998bef228b15401dcf1a8b7399202c
Diameter
1979669994
Circumference
6219316709.6825
Area
3.0780486683353E+18
Volume
4.0623470591834E+27
Surface area
1.2312194673341E+19
Circumference
6219316709.6825
Perimeter
3959339988
Area
979773321285990009
Diagonal
1399838077.2689
Surface area
5878639927715940054
Volume
9.698139225358E+26
Space diagonal
1714444505.9138
Perimeter
2969504991
Area
4.2425429309196E+17
Altitude
857222252.95689
Surface area
4.2425429309196E+17
Volume
1.1429366685236E+26
Height
466612692.42298