99684678 is an even 8-digits composite number following 99684677
and preceding 99684679 . In scientific notation, it is written as 9.9684678 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 31479336 positive integers (up to 99684678) that are relatively prime to 99684678.
99684678 has 16 divisors, whose sum is 209862720
The reverse of 99684678 is 87648699
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-nine million six hundred eighty-four thousand six hundred seventy-eight
Scientific notation
9.9684678 × 10^7
Engineering notation
9.9684678 × 10^6
Prime Factorization
2 × 3 × 19 × 874427
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99684678
Product of the distinct prime numbers
The prime factorization of 99684678 is 2 × 3 × 19 × 874427.
Since it has a total of 4 prime factors.
7 , 3 , 24 , 72 , 331 , 938 , 9211 , 4611 , 40326 , 36571 , 572583 , 409895 , 6295186 , 5833658 , 77092049 , 64013198 , 674375994 , 994440329 , 4271494060 , 4338843091
n×2
199369356
n×3
299054034
n×4
398738712
n×5
498423390
n÷2
49842339
n÷3
33228226
n÷3
24921169.5
n÷5
19936935.6
n2
9937035027963684
n3
9.9057013703728E+23
n4
9.8744665146977E+31
n5
9.8433301493942E+39
2 √n
9984.2214518709
3 √n
463.67050465445
4 √n
99.921076114456
5 √n
39.785578939072
1 , 2 , 3 , 6 , 19 , 38 , 57 , 114 , 874427 , 1748854 , 2623281 , 5246562 , 16614113 , 33228226 , 49842339 , 99684678
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99684677
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99684678 can be divided by 16 positive divisors.
The sum of these divisors (counting 99684678) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001000101000110
3
Ternary
20221120111200010
4
Quaternary
11330101011012
5
Quinary
201004402203
6
Senary
13520331050
8
Octal
574210506
10
Decimal
99684678
12
Duodecimal
29473a86
16
Hexadecimal
5f11146
20
Vigesimal
1b30bdi
36
Base36
1ncl6u
md5
549de46d6b0b56ebe30c9fac2c5c09c5
sha1
78d079121cdcd35096446dd82690df924a63e69a
sha256
85a1d3fd778de83a1a1a720a039c944d95edf90dd4184c1f0735872ac09976fa
sha512
62fa36c52fb7f35885ed0359402a3c6dc4315579e39ec515d08014a994146e57b7f9453544d1bef66a9d57d719d64391754988019778ea14bc30efa1b4cdf9df
ripemd-160
cc56a783c35f5fb6b542a44fccb93d08c1f73da7
Diameter
199369356
Circumference
626337304.16053
Area
3.1218116242315E+16
Volume
4.1492904871757E+24
Surface area
1.2487246496926E+17
Circumference
626337304.16053
Perimeter
398738712
Area
9937035027963684
Diagonal
140975423.58839
Surface area
59622210167782104
Volume
9.9057013703728E+23
Space diagonal
172658927.03214
Perimeter
299054034
Area
4.3028623862562E+15
Altitude
86329463.516072
Surface area
4.3028623862562E+15
Volume
1.1673981018999E+23
Height
46991807.862798