8420342875 is an odd 10-digits composite number following 8420342874
and preceding 8420342876 . In scientific notation, it is written as 8.420342875 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 5773948800 positive integers (up to 8420342875) that are relatively prime to 8420342875.
8420342875 has 8 divisors, whose sum is 9007362000
The reverse of 8420342875 is 5782430248
Previous prime number is 35
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
eight billion four hundred twenty million three hundred forty-two thousand eight hundred seventy-five
Scientific notation
8.420342875 × 10^9
Engineering notation
8.420342875 × 10^9
Prime Factorization
25 × 35 × 9623249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8420342875
Product of the distinct prime numbers
The prime factorization of 8420342875 is 25 × 35 × 9623249.
Since it has a total of 3 prime factors.
6 , 10 , 54 , 15 , 711 , 987 , 9292 , 4400 , 29353 , 90765 , 106644 , 201227 , 4519032 , 3069398 , 43457301 , 93001577 , 169723390 , 663019942 , 2000499207 , 9009876178
n×2
16840685750
n×3
25261028625
n×4
33681371500
n×5
42101714375
n÷2
4210171437.5
n÷3
2806780958.3333
n÷3
2105085718.75
n÷5
1684068575
n2
7.0902174132563E+19
n3
5.9702061677914E+29
n4
5.0271182967243E+39
n5
4.2330059731605E+49
2 √n
91762.426270233
3 √n
2034.4323767464
4 √n
302.92313591113
5 √n
96.619760194031
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
-8420342874
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 8420342875 can be divided by 8 positive divisors.
The sum of these divisors (counting 8420342875) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101111001000011110001011011
3
Ternary
210201211100201220221
4
Quaternary
13311321003301123
5
Quinary
114221101433000
6
Senary
3511313100511
8
Octal
76571036133
10
Decimal
8420342875
12
Duodecimal
176bb57737
16
Hexadecimal
1f5e43c5b
20
Vigesimal
6bb72h3f
36
Base36
3v99657
md5
67cbc4896e80b12a69ed8810f19a12eb
sha1
d8c25cbedf3faa814b38ab348238f592fd3b508c
sha256
2472ee33d7ad7caa7e47793d574da05ec5c02ed8a27fde6206e9b03089134dd9
sha512
3c2dd4a3b1a4d244e01e40dd9b47d0eacb38ce23fb9c49d76fd136a7e6aff7dc00c750ac5138935ae592a153349e42a61dd64ebdaaa8e345fa7df1e738d40c81
ripemd-160
f2e01734167696527c8f55c6d7afd5fb4acd1f2c
Diameter
16840685750
Circumference
52906574633.614
Area
2.2274574937841E+20
Volume
2.50079411162E+30
Surface area
8.9098299751362E+20
Circumference
52906574633.614
Perimeter
33681371500
Area
7.0902174132563E+19
Diagonal
11908163093.657
Surface area
4.2541304479538E+20
Volume
5.9702061677914E+29
Space diagonal
14584461676.651
Perimeter
25261028625
Area
3.0701541991174E+19
Altitude
7292230838.3253
Surface area
3.0701541991174E+19
Volume
7.0359554438784E+28
Height
3969387697.8856