8420342874 is an even 10-digits composite number following 8420342873
and preceding 8420342875 . In scientific notation, it is written as 8.420342874 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 2806780956 positive integers (up to 8420342874) that are relatively prime to 8420342874.
8420342874 has 8 divisors, whose sum is 16840685760
The reverse of 8420342874 is 4782430248
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
eight billion four hundred twenty million three hundred forty-two thousand eight hundred seventy-four
Scientific notation
8.420342874 × 10^9
Engineering notation
8.420342874 × 10^9
Prime Factorization
2 × 3 × 1403390479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8420342874
Product of the distinct prime numbers
The prime factorization of 8420342874 is 2 × 3 × 1403390479.
Since it has a total of 3 prime factors.
9 , 4 , 100 , 10 , 81 , 359 , 6320 , 3503 , 68335 , 49321 , 789979 , 280975 , 7871994 , 7757268 , 30882170 , 78856861 , 399254236 , 962558386 , 5573530383 , 9293154729
n×2
16840685748
n×3
25261028622
n×4
33681371496
n×5
42101714370
n÷2
4210171437
n÷3
2806780958
n÷3
2105085718.5
n÷5
1684068574.8
n2
7.0902174115723E+19
n3
5.9702061656643E+29
n4
5.0271182943362E+39
n5
4.2330059706469E+49
2 √n
91762.426264784
3 √n
2034.4323766659
4 √n
302.92313590214
5 √n
96.619760191736
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
-8420342873
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 8420342874 can be divided by 8 positive divisors.
The sum of these divisors (counting 8420342874) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101111001000011110001011010
3
Ternary
210201211100201220220
4
Quaternary
13311321003301122
5
Quinary
114221101432444
6
Senary
3511313100510
8
Octal
76571036132
10
Decimal
8420342874
12
Duodecimal
176bb57736
16
Hexadecimal
1f5e43c5a
20
Vigesimal
6bb72h3e
36
Base36
3v99656
md5
dc3a1c4734cab5f2599d6900093358e7
sha1
f87293f6159ebc9d322e368c29c5a600c1bcc429
sha256
baba5f8eea08bed32ccbfcf370e861673fc896d8e030b4a6425b1a4cd51824fb
sha512
0e9878b3d93bbde67ab9af612a583bfd7961ff58a42a2c57cfbebe2899a2755072202c56d1b90d5285cf76badac8d3c9bc7d119885a975bc2dcc9eec7315cd03
ripemd-160
d13693ee10dd26b24f3e5c990953ba75a9778bdc
Diameter
16840685748
Circumference
52906574627.331
Area
2.227457493255E+20
Volume
2.500794110729E+30
Surface area
8.9098299730199E+20
Circumference
52906574627.331
Perimeter
33681371496
Area
7.0902174115723E+19
Diagonal
11908163092.242
Surface area
4.2541304469434E+20
Volume
5.9702061656643E+29
Space diagonal
14584461674.919
Perimeter
25261028622
Area
3.0701541983882E+19
Altitude
7292230837.4593
Surface area
3.0701541983882E+19
Volume
7.0359554413716E+28
Height
3969387697.4141