989898105 is an odd 9-digits composite number following 989898104
and preceding 989898106 . In scientific notation, it is written as 9.89898105 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 452524800 positive integers (up to 989898105) that are relatively prime to 989898105.
989898105 has 16 divisors, whose sum is 1810099584
The reverse of 989898105 is 501898989
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
nine hundred eighty-nine million eight hundred ninety-eight thousand one hundred five
Scientific notation
9.89898105 × 10^8
Engineering notation
9.89898105 × 10^6
Prime Factorization
3 × 7 × 5 × 9427601
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
989898105 Product of the distinct prime numbers
The prime factorization of 989898105 is 3 × 7 × 5 × 9427601.
Since it has a total of 4 prime factors.
7 , 5 , 55 , 79 , 343 , 185 , 7629 , 5139 , 15155 , 38013 , 866586 , 945814 , 6793695 , 5655926 , 92963891 , 60845116 , 669243159 , 870974992 , 7427273106 , 8196385460
n×2
1979796210
n×3
2969694315
n×4
3959592420
n×5
4949490525
n÷2
494949052.5
n÷3
329966035
n÷3
247474526.25
n÷5
197979621
n2
979898258282591025
n3
9.6999942896674E+26
n4
9.6020059658526E+35
n5
9.5050075097961E+44
2 √n31462.646185596
3 √n996.62129890222
4 √n177.37712982681
5 √n62.967738901874
1 , 3 , 5 , 7 , 15 , 21 , 35 , 105 , 9427601 , 28282803 , 47138005 , 65993207 , 141414015 , 197979621 , 329966035 , 989898105
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
-989898104 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 989898105 can be divided by 16 positive divisors.
The sum of these divisors (counting 989898105) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000001010010101111001
3
Ternary
2112222200000220210
4
Quaternary
323000022111321
5
Quinary
4011403214410
6
Senary
242120541333
8
Octal
7300122571
10
Decimal
989898105
12
Duodecimal
237621849
16
Hexadecimal
3b00a579
20
Vigesimal
f96h555
36
Base36
gdcy9l
md5
cd78ed27883396e64d3263f814c4198c
sha1
a793a3ecb59d04b71a198ee3d89bdf6303563596
sha256
02449815adf1b69f52dc8b91886fe8a4bc5ad0100c691b55fff67a81facf41ae
sha512
c71296da20d9a9598661ce7c92eb2701314687a6e202db1dc62626f3796dd622f30788dbb02a9c758510c0b351243c3a13bc42f4900f347b7237b87456c7757b
ripemd-160
2ec9efa3876f6be5c727b7c54f0a4020f2624ca2
Diameter
1979796210
Circumference
6219713228.9409
Area
3.078441169486E+18
Volume
4.0631241067043E+27
Surface area
1.2313764677944E+19
Circumference
6219713228.9409
Perimeter
3959592420
Area
979898258282591025
Diagonal
1399927325.4584
Surface area
5879389549695546150
Volume
9.6999942896674E+26
Space diagonal
1714553812.1762
Perimeter
2969694315
Area
4.2430839239842E+17
Altitude
857276906.08808
Surface area
4.2430839239842E+17
Volume
1.1431552899491E+26
Height
466642441.81948