98989818 is an even 8-digits composite number following 98989817
and preceding 98989819 . In scientific notation, it is written as 9.8989818 × 10^7.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 31858736 positive integers (up to 98989818) that are relatively prime to 98989818.
98989818 has 16 divisors, whose sum is 204806880
The reverse of 98989818 is 81898989
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 60
Digital Root 6
Name
ninety-eight million nine hundred eighty-nine thousand eight hundred eighteen
Scientific notation
9.8989818 × 10^7
Engineering notation
9.8989818 × 10^6
Prime Factorization
2 × 3 × 29 × 568907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98989818
Product of the distinct prime numbers
The prime factorization of 98989818 is 2 × 3 × 29 × 568907.
Since it has a total of 4 prime factors.
5 , 4 , 57 , 40 , 49 , 825 , 1843 , 7483 , 61606 , 30869 , 345679 , 177922 , 6357856 , 181246 , 6987715 , 83663201 , 596806366 , 810162846 , 1873335917 , 2432077921
n×2
197979636
n×3
296969454
n×4
395959272
n×5
494949090
n÷2
49494909
n÷3
32996606
n÷3
24747454.5
n÷5
19797963.6
n2
9798984067673124
n3
9.6999964944386E+23
n4
9.6020088758512E+31
n5
9.5050111105489E+39
2 √n
9949.3626931578
3 √n
462.5906409153
4 √n
99.7464921346
5 √n
39.72995792748
1 , 2 , 3 , 6 , 29 , 58 , 87 , 174 , 568907 , 1137814 , 1706721 , 3413442 , 16498303 , 32996606 , 49494909 , 98989818
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
-98989817
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 98989818 can be divided by 16 positive divisors.
The sum of these divisors (counting 98989818) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100111011011111010
3
Ternary
20220021012111120
4
Quaternary
11321213123322
5
Quinary
200320133233
6
Senary
13453410110
8
Octal
571473372
10
Decimal
98989818
12
Duodecimal
29199936
16
Hexadecimal
5e676fa
20
Vigesimal
1aideai
36
Base36
1mxp16
md5
85198f53d8f9afdf505db5ca41dfcbca
sha1
1d73a3214ab912433d13b5ddef8edf1a4433a1ec
sha256
0cafce116aed1cb6eb74fb71ac8fb885294011e4c142a079d7760685c065e945
sha512
5a75da3a3b2ad62ece94138cb6c1faa576574eeadc01a5a0fc7ff4b2040a43c2cc8695088191dde94f83c0e1f99e9a2524f659a13a3c94b543e1cffcbef47ed3
ripemd-160
668321740e8f8239f345dba6f91fb2f828af43ae
Diameter
197979636
Circumference
621971370.01798
Area
3.0784416359645E+16
Volume
4.0631250302367E+24
Surface area
1.2313766543858E+17
Circumference
621971370.01798
Perimeter
395959272
Area
9798984067673124
Diagonal
139992743.15244
Surface area
58793904406038744
Volume
9.6999964944386E+23
Space diagonal
171455394.208
Perimeter
296969454
Area
4.2430845669419E+15
Altitude
85727697.103998
Surface area
4.2430845669419E+15
Volume
1.1431555497839E+23
Height
46664247.717481