99684818 is an even 8-digits composite number following 99684817
and preceding 99684819 . In scientific notation, it is written as 9.9684818 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 49842408 positive integers (up to 99684818) that are relatively prime to 99684818.
99684818 has 4 divisors, whose sum is 149527230
The reverse of 99684818 is 81848699
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million six hundred eighty-four thousand eight hundred eighteen
Scientific notation
9.9684818 × 10^7
Engineering notation
9.9684818 × 10^6
Prime Factorization
2 × 49842409
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99684818
Product of the distinct prime numbers
The prime factorization of 99684818 is 2 × 49842409.
Since it has a total of 2 prime factors.
10 , 4 , 88 , 53 , 914 , 188 , 2032 , 7912 , 41957 , 19611 , 607037 , 542032 , 9816826 , 899016 , 48645089 , 91950511 , 546188525 , 630276531 , 8775093827 , 9754674718
n×2
199369636
n×3
299054454
n×4
398739272
n×5
498424090
n÷2
49842409
n÷3
33228272.666667
n÷3
24921204.5
n÷5
19936963.6
n2
9937062939693124
n3
9.9057431059785E+23
n4
9.8745219867423E+31
n5
9.843399270854E+39
2 √n
9984.2284629309
3 √n
463.67072171837
4 √n
99.921111197439
5 √n
39.785590114265
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99684817
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99684818 can be divided by 4 positive divisors.
The sum of these divisors (counting 99684818) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010001000111010010
3
Ternary
20221120111212022
4
Quaternary
11330101013102
5
Quinary
201004403233
6
Senary
13520331442
8
Octal
574210722
10
Decimal
99684818
12
Duodecimal
29473b82
16
Hexadecimal
5f111d2
20
Vigesimal
1b30c0i
36
Base36
1nclaq
md5
37ada7f9082a31565cac113b76d80ae0
sha1
ca0c90eee32d7666baa3f90f8f76aa3202783f9d
sha256
cf3d1e129fda08a7b0c1b7db1856b62fa44c8bf0f6f59fcd170433d3848e7656
sha512
408fb3833c0284f41834ab6c35b9989f76c8fe7bdeed0de4279951e112094c291228aa56f8e21dcb2aba5ee48c5bd79f1d86ca77f23d2cd96f95d43c13c12c7b
ripemd-160
58811ab540abd42fb382ced39fa45940c893a32e
Diameter
199369636
Circumference
626338183.80647
Area
3.1218203929599E+16
Volume
4.1493079693453E+24
Surface area
1.248728157184E+17
Circumference
626338183.80647
Perimeter
398739272
Area
9937062939693124
Diagonal
140975621.57829
Surface area
59622377638158744
Volume
9.9057431059785E+23
Space diagonal
172659169.51926
Perimeter
299054454
Area
4.3028744723896E+15
Altitude
86329584.759628
Surface area
4.3028744723896E+15
Volume
1.1674030204882E+23
Height
46991873.859431