99688844 is an even 8-digits composite number following 99688843
and preceding 99688845 . In scientific notation, it is written as 9.9688844 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 49538304 positive integers (up to 99688844) that are relatively prime to 99688844.
99688844 has 12 divisors, whose sum is 175526904
The reverse of 99688844 is 44888699
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred eighty-eight thousand eight hundred forty-four
Scientific notation
9.9688844 × 10^7
Engineering notation
9.9688844 × 10^6
Prime Factorization
2 × 2 × 163 × 152897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49844422
Product of the distinct prime numbers
The prime factorization of 99688844 is 2 × 2 × 163 × 152897.
Since it has a total of 4 prime factors.
2 , 2 , 37 , 85 , 404 , 26 , 6684 , 6865 , 30858 , 28917 , 40251 , 213690 , 2762142 , 6424545 , 69296150 , 87531507 , 535892724 , 734349883 , 4346775419 , 9327839215
n×2
199377688
n×3
299066532
n×4
398755376
n×5
498444220
n÷2
49844422
n÷3
33229614.666667
n÷3
24922211
n÷5
19937768.8
n2
9937865618056336
n3
9.9069433529138E+23
n4
9.8761173042546E+31
n5
9.8453871726954E+39
2 √n
9984.4300788778
3 √n
463.67696376951
4 √n
99.92212006797
5 √n
39.785911475535
1 , 2 , 4 , 163 , 326 , 652 , 152897 , 305794 , 611588 , 24922211 , 49844422 , 99688844
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99688843
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99688844 can be divided by 12 positive divisors.
The sum of these divisors (counting 99688844) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010010000110001100
3
Ternary
20221120201101102
4
Quaternary
11330102012030
5
Quinary
201010020334
6
Senary
13520402232
8
Octal
574220614
10
Decimal
99688844
12
Duodecimal
29476378
16
Hexadecimal
5f1218c
20
Vigesimal
1b31224
36
Base36
1ncoek
md5
0be302bfcda62829e7536886e638dc7b
sha1
58ddbca2b595f8cfcf8840de4ce96d770c44c185
sha256
bbb03efaf26bba7e5bf64f2431a36c8a5d8149ee2df937fd82931c3bb950f09f
sha512
1fd00076b247ec16179394ca0747099c19185c3bfbdf4343b970a189fb2401877593b30cb2efe293e486b60860bdc3195a27b3cae4665eb18584a15f4ffdfe20
ripemd-160
30f38bd2d28685a7724e0d88bb766b35e1dd376b
Diameter
199377688
Circumference
626363479.91052
Area
3.1220725618048E+16
Volume
4.1498107276059E+24
Surface area
1.2488290247219E+17
Circumference
626363479.91052
Perimeter
398755376
Area
9937865618056336
Diagonal
140981315.2021
Surface area
59627193708338016
Volume
9.9069433529138E+23
Space diagonal
172666142.75581
Perimeter
299066532
Area
4.3032220423164E+15
Altitude
86333071.377904
Surface area
4.3032220423164E+15
Volume
1.1675444709461E+23
Height
46993771.734032