98986665 is an odd 8-digits composite number following 98986664
and preceding 98986666 . In scientific notation, it is written as 9.8986665 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 49687296 positive integers (up to 98986665) that are relatively prime to 98986665.
98986665 has 16 divisors, whose sum is 167695488
The reverse of 98986665 is 56668989
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million nine hundred eighty-six thousand six hundred sixty-five
Scientific notation
9.8986665 × 10^7
Engineering notation
9.8986665 × 10^6
Prime Factorization
3 × 5 × 17 × 388183
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98986665
Product of the distinct prime numbers
The prime factorization of 98986665 is 3 × 5 × 17 × 388183.
Since it has a total of 4 prime factors.
1 , 4 , 35 , 64 , 915 , 796 , 2750 , 2800 , 3324 , 77362 , 594675 , 725721 , 6266065 , 2392015 , 42194042 , 31074374 , 961700964 , 414064102 , 5706228237 , 6231396864
n×2
197973330
n×3
296959995
n×4
395946660
n×5
494933325
n÷2
49493332.5
n÷3
32995555
n÷3
24746666.25
n÷5
19797333
n2
9798359847822225
n3
9.6990696380583E+23
n4
9.6007855707415E+31
n5
9.5034974502782E+39
2 √n
9949.2042395359
3 √n
462.58572942101
4 √n
99.745697849762
5 √n
39.729704830432
1 , 3 , 5 , 15 , 17 , 51 , 85 , 255 , 388183 , 1164549 , 1940915 , 5822745 , 6599111 , 19797333 , 32995555 , 98986665
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
-98986664
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 98986665 can be divided by 16 positive divisors.
The sum of these divisors (counting 98986665) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100110101010101001
3
Ternary
20220021001011210
4
Quaternary
11321212222221
5
Quinary
200320033130
6
Senary
13453343333
8
Octal
571465251
10
Decimal
98986665
12
Duodecimal
29197b49
16
Hexadecimal
5e66aa9
20
Vigesimal
1aid6d5
36
Base36
1mxmll
md5
8f3e284077c9d43be8ed505d8ba1d3e3
sha1
5fddcd9dd4eb1b8ca5c96c2b349206e6d277aab9
sha256
79a48edb1c48a7b10500ac31ba1ccb2d37727701fda47540ac73e14cbf51dd53
sha512
d42ffb212d0b726271ad7a8db01ff784c4eaca0dd266746686ec50c4f1809f71248dcc0f516cd13a6fe476c1c06eb473b205cc5256f4baed50ddadff5eb62e9a
ripemd-160
812deb8f469ffd90ae6d55b458a1f8ca9825a5c9
Diameter
197973330
Circumference
621951559.13471
Area
3.0782455315148E+16
Volume
4.062736789544E+24
Surface area
1.2312982126059E+17
Circumference
621951559.13471
Perimeter
395946660
Area
9798359847822225
Diagonal
139988284.13708
Surface area
58790159086933350
Volume
9.6990696380583E+23
Space diagonal
171449933.0518
Perimeter
296959995
Area
4.2428142718177E+15
Altitude
85724966.5259
Surface area
4.2428142718177E+15
Volume
1.1430463187119E+23
Height
46662761.379027