98889721 is an odd 8-digits composite number following 98889720
and preceding 98889722 . In scientific notation, it is written as 9.8889721 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 81242640 positive integers (up to 98889721) that are relatively prime to 98889721.
98889721 has 8 divisors, whose sum is 113077440
The reverse of 98889721 is 12798889
Previous prime number is 3317
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-eight million eight hundred eighty-nine thousand seven hundred twenty-one
Scientific notation
9.8889721 × 10^7
Engineering notation
9.8889721 × 10^6
Prime Factorization
7 × 3317 × 4259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98889721
Product of the distinct prime numbers
The prime factorization of 98889721 is 7 × 3317 × 4259.
Since it has a total of 3 prime factors.
4 , 4 , 2 , 52 , 185 , 937 , 9585 , 8660 , 88080 , 31608 , 278125 , 288737 , 19258 , 5648760 , 83825547 , 25865048 , 536610364 , 849112431 , 1327547874 , 3153641941
n×2
197779442
n×3
296669163
n×4
395558884
n×5
494448605
n÷2
49444860.5
n÷3
32963240.333333
n÷3
24722430.25
n÷5
19777944.2
n2
9779176919457841
n3
9.6706007717483E+23
n4
9.5632301222057E+31
n5
9.4570515864372E+39
2 √n
9944.3310986712
3 √n
462.43466678796
4 √n
99.721267033022
5 √n
39.721919809646
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
-98889720
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 98889721 can be divided by 8 positive divisors.
The sum of these divisors (counting 98889721) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001001110111111111001
3
Ternary
20220002010012021
4
Quaternary
11321032333321
5
Quinary
200303432341
6
Senary
13451314441
8
Octal
571167771
10
Decimal
98889721
12
Duodecimal
2914ba21
16
Hexadecimal
5e4eff9
20
Vigesimal
1ai1461
36
Base36
1mvjsp
md5
cc7964cc6c8950aa62479ba1c11ee7bf
sha1
811a99e298bb2ae84ff29e3c6ffe85271e585c00
sha256
59d2c84a974d9968f3013681260b27e40083c50bb24472ed60065bd68ad31a18
sha512
e697ef3ffbf076d3aa94002b4882e8ea2251247862b8aa2babad5adc68890b7ccfe4627f89960851fb2897ed5d2fc7850f8d0c6d28727de5c6be2daccebe1a31
ripemd-160
8cd046516238450bed9e17c36a0ab1348af4cecd
Diameter
197779442
Circumference
621342442.01829
Area
3.0722190368324E+16
Volume
4.0508117787099E+24
Surface area
1.2288876147329E+17
Circumference
621342442.01829
Perimeter
395558884
Area
9779176919457841
Diagonal
139851184.61749
Surface area
58675061516747046
Volume
9.6706007717483E+23
Space diagonal
171282021.11831
Perimeter
296669163
Area
4.2345078201765E+15
Altitude
85641010.559155
Surface area
4.2345078201765E+15
Volume
1.1396912306418E+23
Height
46617061.539164