989969239 is an odd 9-digits composite number following 989969238
and preceding 989969240 . In scientific notation, it is written as 9.89969239 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 848343456 positive integers (up to 989969239) that are relatively prime to 989969239.
989969239 has 8 divisors, whose sum is 1131662240
The reverse of 989969239 is 932969989
Previous prime number is 4933
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
nine hundred eighty-nine million nine hundred sixty-nine thousand two hundred thirty-nine
Scientific notation
9.89969239 × 10^8
Engineering notation
9.89969239 × 10^6
Prime Factorization
7 × 4933 × 28669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989969239
Product of the distinct prime numbers
The prime factorization of 989969239 is 7 × 4933 × 28669.
Since it has a total of 3 prime factors.
4 , 5 , 73 , 49 , 216 , 342 , 873 , 199 , 52862 , 38983 , 745765 , 494691 , 3180768 , 2648242 , 25420222 , 99202096 , 653555635 , 354680032 , 158144595 , 2345134199
n×2
1979938478
n×3
2969907717
n×4
3959876956
n×5
4949846195
n÷2
494984619.5
n÷3
329989746.33333
n÷3
247492309.75
n÷5
197993847.8
n2
980039094166239121
n3
9.70208556242E+26
n4
9.6047662609418E+35
n5
9.5084231461175E+44
2 √n
31463.776616929
3 √n
996.64517070648
4 √n
177.38031631759
5 √n
62.968643847216
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
-989969238
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 989969239 can be divided by 8 positive divisors.
The sum of these divisors (counting 989969239) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000011011101101010111
3
Ternary
2112222210122111101
4
Quaternary
323000123231113
5
Quinary
4011413003424
6
Senary
242122250531
8
Octal
7300335527
10
Decimal
989969239
12
Duodecimal
237656a47
16
Hexadecimal
3b01bb57
20
Vigesimal
f97631j
36
Base36
gdeh5j
md5
889eddaf239952bd68742481ea58faa7
sha1
49920be43d376d34420a8f4ba07bd00e72b03d3a
sha256
e0e8d1baf8df56fb94d8ed68a15ae68f7a36f1cd6ae55b78232f8da26d87774f
sha512
74bddba23d57c8a522280da719e6f05231fecad0324f0e8288bb585c7f98ac633a9d8e64719447c7e8cb042c9bb07bef29c450fc5030811bc6469f2de3bb0016
ripemd-160
47da1ed69e507f98eb8869665915992f7b26371f
Diameter
1979938478
Circumference
6220160177.0446
Area
3.0788836184635E+18
Volume
4.0640000969864E+27
Surface area
1.2315534473854E+19
Circumference
6220160177.0446
Perimeter
3959876956
Area
980039094166239121
Diagonal
1400027924.126
Surface area
5880234564997434726
Volume
9.70208556242E+26
Space diagonal
1714677019.8783
Perimeter
2969907717
Area
4.2436937612493E+17
Altitude
857338509.93915
Surface area
4.2436937612493E+17
Volume
1.1434017488065E+26
Height
466675974.70866