99684784 is an even 8-digits composite number following 99684783
and preceding 99684785 . In scientific notation, it is written as 9.9684784 × 10^7.
The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors.
There are 49736960 positive integers (up to 99684784) that are relatively prime to 99684784.
99684784 has 20 divisors, whose sum is 193547880
The reverse of 99684784 is 48748699
Previous prime number is 491
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
ninety-nine million six hundred eighty-four thousand seven hundred eighty-four
Scientific notation
9.9684784 × 10^7
Engineering notation
9.9684784 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 491 × 12689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12460598
Product of the distinct prime numbers
The prime factorization of 99684784 is 2 × 2 × 2 × 2 × 491 × 12689.
Since it has a total of 6 prime factors.
9 , 3 , 48 , 49 , 800 , 774 , 2524 , 7395 , 59773 , 30084 , 53404 , 122846 , 6316175 , 9708878 , 76248525 , 80727501 , 278591915 , 646664612 , 164268043 , 2925276855
n×2
199369568
n×3
299054352
n×4
398739136
n×5
498423920
n÷2
49842392
n÷3
33228261.333333
n÷3
24921196
n÷5
19936956.8
n2
9937056161126656
n3
9.9057329701778E+23
n4
9.8745085149385E+31
n5
9.8433824841781E+39
2 √n
9984.2267602454
3 √n
463.67066900286
4 √n
99.921102677289
5 √n
39.785587400291
1 , 2 , 4 , 8 , 16 , 491 , 982 , 1964 , 3928 , 7856 , 12689 , 25378 , 50756 , 101512 , 203024 , 6230299 , 12460598 , 24921196 , 49842392 , 99684784
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99684783
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99684784 can be divided by 20 positive divisors.
The sum of these divisors (counting 99684784) is 1, the average is 0.05.
Base
System
Value
2
Binary
101111100010001000110110000
3
Ternary
20221120111211001
4
Quaternary
11330101012300
5
Quinary
201004403114
6
Senary
13520331344
8
Octal
574210660
10
Decimal
99684784
12
Duodecimal
29473b54
16
Hexadecimal
5f111b0
20
Vigesimal
1b30bj4
36
Base36
1ncl9s
md5
5fac6c96894474244fbbc279350932a7
sha1
aacbebd7704fe69ebb9917fa6511b9812b38a192
sha256
9bb0d3d215fb99da5ddb19ba00c8a34d8b384ef75850411e8c3a21812afeaf77
sha512
edcf4658f8a9d00ca74c3a3c43a91a61038fa87bdc9689e5b7d772db1bfe9df53a5d653a051ea18666c308927835c02489c196e1c272706ffbf6d09b7cc42895
ripemd-160
4bb1343c2dc52b080bad1ee59f6f15379350fdf0
Diameter
199369568
Circumference
626337970.17817
Area
3.1218182634105E+16
Volume
4.149303723671E+24
Surface area
1.2487273053642E+17
Circumference
626337970.17817
Perimeter
398739136
Area
9937056161126656
Diagonal
140975573.49503
Surface area
59622336966759936
Volume
9.9057329701778E+23
Space diagonal
172659110.62953
Perimeter
299054352
Area
4.3028715371842E+15
Altitude
86329555.314765
Surface area
4.3028715371842E+15
Volume
1.1674018259726E+23
Height
46991857.831678