99682821 is an odd 8-digits composite number following 99682820
and preceding 99682822 . In scientific notation, it is written as 9.9682821 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 56961576 positive integers (up to 99682821) that are relatively prime to 99682821.
99682821 has 8 divisors, whose sum is 139239584
The reverse of 99682821 is 12828699
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million six hundred eighty-two thousand eight hundred twenty-one
Scientific notation
9.9682821 × 10^7
Engineering notation
9.9682821 × 10^6
Prime Factorization
21 × 3 × 1582267
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99682821
Product of the distinct prime numbers
The prime factorization of 99682821 is 21 × 3 × 1582267.
Since it has a total of 3 prime factors.
10 , 4 , 57 , 51 , 274 , 602 , 2638 , 9640 , 69875 , 84784 , 457273 , 518383 , 6059195 , 1332498 , 21110688 , 89567340 , 332024389 , 212102392 , 3050752197 , 7757134907
n×2
199365642
n×3
299048463
n×4
398731284
n×5
498414105
n÷2
49841410.5
n÷3
33227607
n÷3
24920705.25
n÷5
19936564.2
n2
9936664802518041
n3
9.9051477884641E+23
n4
9.8737307397601E+31
n5
9.842413339337E+39
2 √n
9984.1284547025
3 √n
463.6676254374
4 √n
99.920610760256
5 √n
39.785430706922
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99682820
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99682821 can be divided by 8 positive divisors.
The sum of these divisors (counting 99682821) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010000101000000101
3
Ternary
20221120102010100
4
Quaternary
11330100220011
5
Quinary
201004322241
6
Senary
13520314313
8
Octal
574205005
10
Decimal
99682821
12
Duodecimal
29472999
16
Hexadecimal
5f10a05
20
Vigesimal
1b30711
36
Base36
1ncjr9
md5
a8e9eda9242e20f90a895c310b7e9207
sha1
a9391d16b5ab30a43f3a39adee63a5bf4ffea48b
sha256
c95d89f99b310283ff6e36880f48d0e5e321aa24f61456f7e6b10ee2343f6420
sha512
9be551df7298e39b8205430ea92ee0a8d3edf555dfb27ae1bb31cc8ae9a720f395c7475c9e26a5e244c73ead72942806e85a65fd80dd860d4083a435a41c2184
ripemd-160
774033696dff8c66a2359ddf2eccb747e0decea6
Diameter
199365642
Circumference
626325636.28541
Area
3.1216953144775E+16
Volume
4.149058603328E+24
Surface area
1.248678125791E+17
Circumference
626325636.28541
Perimeter
398731284
Area
9936664802518041
Diagonal
140972797.39381
Surface area
59619988815108246
Volume
9.9051477884641E+23
Space diagonal
172655710.61379
Perimeter
299048463
Area
4.3027020739357E+15
Altitude
86327855.306897
Surface area
4.3027020739357E+15
Volume
1.1673328616463E+23
Height
46990932.464603