8420343485 is an odd 10-digits composite number following 8420343484
and preceding 8420343486 . In scientific notation, it is written as 8.420343485 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 6734661264 positive integers (up to 8420343485) that are relatively prime to 8420343485.
8420343485 has 8 divisors, whose sum is 10106832480
The reverse of 8420343485 is 5843430248
Previous prime number is 4219
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
eight billion four hundred twenty million three hundred forty-three thousand four hundred eighty-five
Scientific notation
8.420343485 × 10^9
Engineering notation
8.420343485 × 10^9
Prime Factorization
5 × 4219 × 399163
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8420343485 Product of the distinct prime numbers
The prime factorization of 8420343485 is 5 × 4219 × 399163.
Since it has a total of 3 prime factors.
8 , 2 , 76 , 50 , 674 , 840 , 9916 , 807 , 66572 , 51249 , 381172 , 257768 , 4652751 , 3884737 , 5326587 , 31189501 , 134558742 , 209621164 , 7838300665 , 6616692316
n×2
16840686970
n×3
25261030455
n×4
33681373940
n×5
42101717425
n÷2
4210171742.5
n÷3
2806781161.6667
n÷3
2105085871.25
n÷5
1684068697
n2
7.0902184405382E+19
n3
5.9702074653013E+29
n4
5.0271197534548E+39
n5
4.2330075064318E+49
2 √n91762.429594034
3 √n2034.4324258736
4 √n302.92314139734
5 √n96.619761593928
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
-8420343484 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 8420343485 can be divided by 8 positive divisors.
The sum of these divisors (counting 8420343485) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101111001000011111010111101
3
Ternary
210201211100202202112
4
Quaternary
13311321003322331
5
Quinary
114221101442420
6
Senary
3511313103405
8
Octal
76571037275
10
Decimal
8420343485
12
Duodecimal
176bb57b65
16
Hexadecimal
1f5e43ebd
20
Vigesimal
6bb72ie5
36
Base36
3v996m5
md5
e435243b448ceb93e190d69f10674d0b
sha1
d642740a05ba3285721141919bdc729d3e1e0ad2
sha256
15d7687b52b95b28eb9c50bdf7b8f2393f522a39772badda95f206a4b5e37bf2
sha512
4134887822e981dea9c3cbcda8f68a957c3181ed5b6caf51145fdc7b13b072e3497bc60de8bd0b7aafd1f4d0d202df6486b0cdc40686c073f9e730c0a2f33eea
ripemd-160
7e64abebe40b0d3a4eaf8e1bca49be9d1673881f
Diameter
16840686970
Circumference
52906578466.357
Area
2.2274578165142E+20
Volume
2.5007946551197E+30
Surface area
8.9098312660567E+20
Circumference
52906578466.357
Perimeter
33681373940
Area
7.0902184405382E+19
Diagonal
11908163956.327
Surface area
4.2541310643229E+20
Volume
5.9702074653013E+29
Space diagonal
14584462733.202
Perimeter
25261030455
Area
3.0701546439435E+19
Altitude
7292231366.6008
Surface area
3.0701546439435E+19
Volume
7.0359569730085E+28
Height
3969387985.4423