99492788 is an even 8-digits composite number following 99492787
and preceding 99492789 . In scientific notation, it is written as 9.9492788 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 49522872 positive integers (up to 99492788) that are relatively prime to 99492788.
99492788 has 12 divisors, whose sum is 174894720
The reverse of 99492788 is 88729499
Previous prime number is 223
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million four hundred ninety-two thousand seven hundred eighty-eight
Scientific notation
9.9492788 × 10^7
Engineering notation
9.9492788 × 10^6
Prime Factorization
2 × 2 × 223 × 111539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49746394
Product of the distinct prime numbers
The prime factorization of 99492788 is 2 × 2 × 223 × 111539.
Since it has a total of 4 prime factors.
3 , 6 , 10 , 82 , 466 , 109 , 4509 , 2824 , 12899 , 39147 , 831224 , 712315 , 8532312 , 855299 , 29469205 , 25280894 , 429250472 , 31212834 , 6698330251 , 7186371348
n×2
198985576
n×3
298478364
n×4
397971152
n×5
497463940
n÷2
49746394
n÷3
33164262.666667
n÷3
24873197
n÷5
19898557.6
n2
9898814864012944
n3
9.8486068871649E+23
n4
9.7986535712004E+31
n5
9.7489536244488E+39
2 √n
9974.6071601843
3 √n
463.37279629832
4 √n
99.872955098887
5 √n
39.770249923354
1 , 2 , 4 , 223 , 446 , 892 , 111539 , 223078 , 446156 , 24873197 , 49746394 , 99492788
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
-99492787
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 99492788 can be divided by 12 positive divisors.
The sum of these divisors (counting 99492788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111011100010001110110100
3
Ternary
20221012202110002
4
Quaternary
11323202032310
5
Quinary
200432232123
6
Senary
13512250432
8
Octal
573421664
10
Decimal
99492788
12
Duodecimal
293a0a18
16
Hexadecimal
5ee23b4
20
Vigesimal
1b1gbj8
36
Base36
1n8h4k
md5
9d167cf261974d39e42aa8baed8192f5
sha1
50e9313bb925a14441d62c14d52009ec36c73ab9
sha256
182c0044b386990f661944d65c3a8697991f5c8355e1d3fc7cccebc29a21f787
sha512
b70e9ba9867ecf544a0c233b1d74dc1ad21a2ec31a6e57e329b237af7b7cd30a5da583e677d63921ea61872cf4d15281f47805a8221186c9bc91df96b43894a2
ripemd-160
a52e91fde7bf4930e7e2c2c00e9c28651bb90c13
Diameter
198985576
Circumference
625131623.73193
Area
3.1098044056029E+16
Volume
4.1253748059748E+24
Surface area
1.2439217622411E+17
Circumference
625131623.73193
Perimeter
397971152
Area
9898814864012944
Diagonal
140704050.14791
Surface area
59392889184077664
Volume
9.8486068871649E+23
Space diagonal
172326563.80268
Perimeter
298478364
Area
4.2863125697971E+15
Altitude
86163281.90134
Surface area
4.2863125697971E+15
Volume
1.1606694525258E+23
Height
46901350.049304