99688812 is an even 8-digits composite number following 99688811
and preceding 99688813 . In scientific notation, it is written as 9.9688812 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 33089616 positive integers (up to 99688812) that are relatively prime to 99688812.
99688812 has 24 divisors, whose sum is 233587200
The reverse of 99688812 is 21888699
Previous prime number is 239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
ninety-nine million six hundred eighty-eight thousand eight hundred twelve
Scientific notation
9.9688812 × 10^7
Engineering notation
9.9688812 × 10^6
Prime Factorization
2 × 2 × 3 × 239 × 34759
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49844406
Product of the distinct prime numbers
The prime factorization of 99688812 is 2 × 2 × 3 × 239 × 34759.
Since it has a total of 5 prime factors.
5 , 7 , 63 , 87 , 649 , 502 , 3344 , 1111 , 9966 , 34700 , 269651 , 293386 , 7054705 , 2640857 , 52537197 , 5676120 , 497174544 , 425048911 , 8500314306 , 3361990629
n×2
199377624
n×3
299066436
n×4
398755248
n×5
498444060
n÷2
49844406
n÷3
33229604
n÷3
24922203
n÷5
19937762.4
n2
9937859237971344
n3
9.9069338125659E+23
n4
9.8761046233732E+31
n5
9.8453713709179E+39
2 √n
9984.4284763826
3 √n
463.67691415625
4 √n
99.922112049249
5 √n
39.785908921288
1 , 2 , 3 , 4 , 6 , 12 , 239 , 478 , 717 , 956 , 1434 , 2868 , 34759 , 69518 , 104277 , 139036 , 208554 , 417108 , 8307401 , 16614802 , 24922203 , 33229604 , 49844406 , 99688812
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99688811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99688812 can be divided by 24 positive divisors.
The sum of these divisors (counting 99688812) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010010000101101100
3
Ternary
20221120201100020
4
Quaternary
11330102011230
5
Quinary
201010020222
6
Senary
13520402140
8
Octal
574220554
10
Decimal
99688812
12
Duodecimal
29476350
16
Hexadecimal
5f1216c
20
Vigesimal
1b3120c
36
Base36
1ncodo
md5
988d69a10f11f6ae766dfdf78fb52e43
sha1
5c2bfc62fa1044915709dd9fd982c92871905ba4
sha256
5c68cded25c010e91a43c99a1d46fbb29188f35265131f64a31440aa50c3bee4
sha512
f77f1f71b8c9204da9d62ee1977fad6329294c33bd1fd273fd9c0f0cff2b9afdd3b557ab0e9b0f729b7ff9c64a2e09aaa6fb011bf84f49ba76da2810fb433dfe
ripemd-160
5e96883b51a9de791280b906e4533861c7cc6ec3
Diameter
199377624
Circumference
626363278.84859
Area
3.122070557442E+16
Volume
4.1498067313543E+24
Surface area
1.2488282229768E+17
Circumference
626363278.84859
Perimeter
398755248
Area
9937859237971344
Diagonal
140981269.94726
Surface area
59627155427828064
Volume
9.9069338125659E+23
Space diagonal
172666087.33018
Perimeter
299066436
Area
4.3032192796585E+15
Altitude
86333043.665091
Surface area
4.3032192796585E+15
Volume
1.1675433466053E+23
Height
46993756.649087