98493989 is an odd 8-digits composite number following 98493988
and preceding 98493990 . In scientific notation, it is written as 9.8493989 × 10^7.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 89539980 positive integers (up to 98493989) that are relatively prime to 98493989.
98493989 has 4 divisors, whose sum is 107448000
The reverse of 98493989 is 98939489
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-eight million four hundred ninety-three thousand nine hundred eighty-nine
Scientific notation
9.8493989 × 10^7
Engineering notation
9.8493989 × 10^6
Prime Factorization
11 × 8953999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98493989
Product of the distinct prime numbers
The prime factorization of 98493989 is 11 × 8953999.
Since it has a total of 2 prime factors.
10 , 8 , 26 , 51 , 499 , 809 , 1562 , 8332 , 64107 , 63286 , 743461 , 891234 , 4563196 , 8665078 , 55405636 , 71337921 , 469707722 , 924281480 , 5365887675 , 7320606045
n×2
196987978
n×3
295481967
n×4
393975956
n×5
492469945
n÷2
49246994.5
n÷3
32831329.666667
n÷3
24623497.25
n÷5
19698797.8
n2
9701065869132121
n3
9.5549667500257E+23
n4
9.411067899724E+31
n5
9.2693361819367E+39
2 √n
9924.4137862143
3 √n
461.81699272672
4 √n
99.621352059758
5 √n
39.690077355287
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
-98493988
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 98493989 can be divided by 4 positive divisors.
The sum of these divisors (counting 98493989) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110111101110011000100101
3
Ternary
20212100000100112
4
Quaternary
11313232120211
5
Quinary
200203301424
6
Senary
13435022405
8
Octal
567563045
10
Decimal
98493989
12
Duodecimal
28b9aa05
16
Hexadecimal
5dee625
20
Vigesimal
1afbej9
36
Base36
1mn2g5
md5
9f19c9257332b4ac95127dd9f09f3017
sha1
fb6cdf0ee8f6988fa4cdbefefaba1e1f440197da
sha256
7d3439b7b1f980b606354cbf7da8f6fe9c8d7927941ce0455556db6d024c7862
sha512
90183490016a98de241ec28b1fd88f28a1ec858f22c66fded17613f277aa277793f56e44c82fb79f1c34b9803974df0ba9fa4e05d51a739c644557977e0f7b98
ripemd-160
86ee01b7d344c1be7dd3845082a50a5fdb3c638e
Diameter
196987978
Circumference
618855984.53031
Area
3.0476797266456E+16
Volume
4.0023751129567E+24
Surface area
1.2190718906582E+17
Circumference
618855984.53031
Perimeter
393975956
Area
9701065869132121
Diagonal
139291535.05603
Surface area
58206395214792726
Volume
9.5549667500257E+23
Space diagonal
170596593.18813
Perimeter
295481967
Area
4.2006847432273E+15
Altitude
85298296.594065
Surface area
4.2006847432273E+15
Volume
1.1260636304925E+23
Height
46430511.685342