99688724 is an even 8-digits composite number following 99688723
and preceding 99688725 . In scientific notation, it is written as 9.9688724 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 49728384 positive integers (up to 99688724) that are relatively prime to 99688724.
99688724 has 12 divisors, whose sum is 174861204
The reverse of 99688724 is 42788699
Previous prime number is 433
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million six hundred eighty-eight thousand seven hundred twenty-four
Scientific notation
9.9688724 × 10^7
Engineering notation
9.9688724 × 10^6
Prime Factorization
2 × 2 × 433 × 57557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49844362
Product of the distinct prime numbers
The prime factorization of 99688724 is 2 × 2 × 433 × 57557.
Since it has a total of 4 prime factors.
9 , 10 , 21 , 78 , 777 , 496 , 1955 , 2687 , 75012 , 30105 , 394202 , 4765 , 1409193 , 1900987 , 91430838 , 30322121 , 985236028 , 632911026 , 7125337979 , 7532743529
n×2
199377448
n×3
299066172
n×4
398754896
n×5
498443620
n÷2
49844362
n÷3
33229574.666667
n÷3
24922181
n÷5
19937744.8
n2
9937841692748176
n3
9.9069075766407E+23
n4
9.8760697510124E+31
n5
9.8453279161342E+39
2 √n
9984.4240695195
3 √n
463.67677771974
4 √n
99.922089997755
5 √n
39.785901897107
1 , 2 , 4 , 433 , 866 , 1732 , 57557 , 115114 , 230228 , 24922181 , 49844362 , 99688724
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
-99688723
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 99688724 can be divided by 12 positive divisors.
The sum of these divisors (counting 99688724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010010000100010100
3
Ternary
20221120201012222
4
Quaternary
11330102010110
5
Quinary
201010014344
6
Senary
13520401512
8
Octal
574220424
10
Decimal
99688724
12
Duodecimal
29476298
16
Hexadecimal
5f12114
20
Vigesimal
1b311g4
36
Base36
1ncob8
md5
dcce1cb1825cba31563c9e75e492b63f
sha1
781c831a0f0cdbae9b4c4240da6449a865b938cd
sha256
56beb83b0469231f7216b92f9a0c27f71aa222d45e62a7eb79df622445e4a2dc
sha512
83ff2bec621fccb6a6fa10cd6a40b61ac19f0b22970905dc72b5bf93332589af51cff96cc74a80f7775b662653bdfb8521f7ee49d4dc24498360ce7e7a062360
ripemd-160
4c1c5cd8f20fbd3f293bc2393ccb66740a05fdfe
Diameter
199377448
Circumference
626362725.92828
Area
3.1220650454476E+16
Volume
4.1497957416756E+24
Surface area
1.248826018179E+17
Circumference
626362725.92828
Perimeter
398754896
Area
9937841692748176
Diagonal
140981145.49647
Surface area
59627050156489056
Volume
9.9069075766407E+23
Space diagonal
172665934.90971
Perimeter
299066172
Area
4.303211682354E+15
Altitude
86332967.454855
Surface area
4.303211682354E+15
Volume
1.1675402546718E+23
Height
46993715.165489