99689997 is an odd 8-digits composite number following 99689996
and preceding 99689998 . In scientific notation, it is written as 9.9689997 × 10^7.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 60316080 positive integers (up to 99689997) that are relatively prime to 99689997.
99689997 has 16 divisors, whose sum is 145248768
The reverse of 99689997 is 79998699
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 66
Digital Root 3
Name
ninety-nine million six hundred eighty-nine thousand nine hundred ninety-seven
Scientific notation
9.9689997 × 10^7
Engineering notation
9.9689997 × 10^6
Prime Factorization
11 × 3 × 683 × 4423
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99689997
Product of the distinct prime numbers
The prime factorization of 99689997 is 11 × 3 × 683 × 4423.
Since it has a total of 4 prime factors.
1 , 6 , 82 , 79 , 284 , 762 , 8793 , 1063 , 35040 , 28050 , 847016 , 687517 , 5228886 , 3443338 , 63536617 , 99515003 , 674913524 , 937194966 , 1156314510 , 8097263928
n×2
199379994
n×3
299069991
n×4
398759988
n×5
498449985
n÷2
49844998.5
n÷3
33229999
n÷3
24922499.25
n÷5
19937999.4
n2
9938095501860009
n3
9.9072871076614E+23
n4
9.876574220409E+31
n5
9.8459565440285E+39
2 √n
9984.4878186114
3 √n
463.67875139006
4 √n
99.922408991234
5 √n
39.786003507786
1 , 3 , 11 , 33 , 683 , 2049 , 4423 , 7513 , 13269 , 22539 , 48653 , 145959 , 3020909 , 9062727 , 33229999 , 99689997
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
-99689996
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 99689997 can be divided by 16 positive divisors.
The sum of these divisors (counting 99689997) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010011000001101
3
Ternary
20221120202222010
4
Quaternary
11330102120031
5
Quinary
201010034442
6
Senary
13520411433
8
Octal
574223015
10
Decimal
99689997
12
Duodecimal
29476b79
16
Hexadecimal
5f1260d
20
Vigesimal
1b314jh
36
Base36
1ncpal
md5
ebc1ad11330c2c9d8808add3769a5632
sha1
bd9df1ff32095cb6e8529a57682daa9081b75bd0
sha256
63b0753a25cf4b53a15794db5f26e5f0778592734c2067247920b393de162fae
sha512
2acde123cc1a3d7f3f4af58ba60a31b9951209cbdc63cb331db1efe650f3001d966d3cc8a7a5a140274e2627cc1ee959f8bd6f67b1531e62432980e604955f45
ripemd-160
15736401f10b269ed762e08ebc977f82c2609191
Diameter
199379994
Circumference
626370724.42318
Area
3.1221447819317E+16
Volume
4.1499547192578E+24
Surface area
1.2488579127727E+17
Circumference
626370724.42318
Perimeter
398759988
Area
9938095501860009
Diagonal
140982945.79033
Surface area
59628573011160054
Volume
9.9072871076614E+23
Space diagonal
172668139.81039
Perimeter
299069991
Area
4.3033215849233E+15
Altitude
86334069.905194
Surface area
4.3033215849233E+15
Volume
1.1675849828316E+23
Height
46994315.263444