83478485 is an odd 8-digits composite number following 83478484
and preceding 83478486 . In scientific notation, it is written as 8.3478485 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 66782784 positive integers (up to 83478485) that are relatively prime to 83478485.
83478485 has 4 divisors, whose sum is 100174188
The reverse of 83478485 is 58487438
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-three million four hundred seventy-eight thousand four hundred eighty-five
Scientific notation
8.3478485 × 10^7
Engineering notation
8.3478485 × 10^6
Prime Factorization
5 × 16695697
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83478485
Product of the distinct prime numbers
The prime factorization of 83478485 is 5 × 16695697.
Since it has a total of 2 prime factors.
10 , 6 , 58 , 32 , 598 , 807 , 428 , 4036 , 11802 , 38142 , 761516 , 141825 , 1174964 , 9806416 , 9915729 , 38475017 , 930282231 , 267861513 , 827925314 , 5946546742
n×2
166956970
n×3
250435455
n×4
333913940
n×5
417392425
n÷2
41739242.5
n÷3
27826161.666667
n÷3
20869621.25
n÷5
16695697
n2
6968657457895225
n3
5.8173296706904E+23
n4
4.8562186765479E+31
n5
4.0538977794692E+39
2 √n
9136.6561169828
3 √n
437.04368858754
4 √n
95.585857306313
5 √n
38.39855767686
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83478484
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83478485 can be divided by 4 positive divisors.
The sum of these divisors (counting 83478485) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111110011100011111010101
3
Ternary
12211002010221202
4
Quaternary
10332130133111
5
Quinary
132332302420
6
Senary
12141122245
8
Octal
476343725
10
Decimal
83478485
12
Duodecimal
23b59385
16
Hexadecimal
4f9c7d5
20
Vigesimal
161eg45
36
Base36
1dp8et
md5
49183d29f6634d2cfbbea5b3a428bf18
sha1
14ee2762707f8f354d4d371b6b04beecec93c3b1
sha256
fa7372b14452b3c5bbfb5572a7f5b847270975a93d2fcd879bf1087df3f0c1bc
sha512
40163fb85eac9a6dcdc3b6dbadfe4282fe4bc89b58cd881137c0bb37d0e1952f7422e10041748f10a7af6c005550fc6de8eb529ce46537d21e67de351349bd64
ripemd-160
cbd26f7cac7c46988648afdb9197eaf0217203f1
Diameter
166956970
Circumference
524510790.41761
Area
2.1892683075107E+16
Volume
2.4367573542601E+24
Surface area
8.7570732300429E+16
Circumference
524510790.41761
Perimeter
333913940
Area
6968657457895225
Diagonal
118056405.65336
Surface area
41811944747371350
Volume
5.8173296706904E+23
Space diagonal
144588977.35888
Perimeter
250435455
Area
3.0175171944046E+15
Altitude
72294488.679438
Surface area
3.0175171944046E+15
Volume
6.8557887642382E+22
Height
39352135.217786