1485215478 is an even 10-digits composite number following 1485215477
and preceding 1485215479 . In scientific notation, it is written as 1.485215478 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 473546832 positive integers (up to 1485215478) that are relatively prime to 1485215478.
1485215478 has 8 divisors, whose sum is 2238586272
The reverse of 1485215478 is 8745125841
Previous prime number is 207
Is Prime? no
Number parity even
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion four hundred eighty-five million two hundred fifteen thousand four hundred seventy-eight
Scientific notation
1.485215478 × 10^9
Engineering notation
1.485215478 × 10^9
Prime Factorization
2 × 207 × 3587477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1485215478
Product of the distinct prime numbers
The prime factorization of 1485215478 is 2 × 207 × 3587477.
Since it has a total of 3 prime factors.
10 , 8 , 85 , 5 , 791 , 96 , 5557 , 323 , 48199 , 31659 , 318133 , 601564 , 3133156 , 1509761 , 58959323 , 17996946 , 57162083 , 485341696 , 9656635428 , 4352610874
n×2
2970430956
n×3
4455646434
n×4
5940861912
n×5
7426077390
n÷2
742607739
n÷3
495071826
n÷3
371303869.5
n÷5
297043095.6
n2
2205865016090768484
n3
3.2761848642767E+27
n4
4.8658404692131E+36
n5
7.2268215783541E+45
2 √n
38538.49345784
3 √n
1140.9409175522
4 √n
196.31223461068
5 √n
68.290122742371
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
-1485215477
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 1485215478 can be divided by 8 positive divisors.
The sum of these divisors (counting 1485215478) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000100001101001011011110110
3
Ternary
10211111200202121200
4
Quaternary
1120201221123312
5
Quinary
11020203343403
6
Senary
403213153330
8
Octal
13041513366
10
Decimal
1485215478
12
Duodecimal
35548b846
16
Hexadecimal
588696f6
20
Vigesimal
1342bidi
36
Base36
ok9bli
md5
bf572d3567f55bb7dc5c7d59025e7e8c
sha1
6709de149824d28b450aa30630f742df4deffb7a
sha256
cbe59dfcc9abab2d4f920ce7edf42f5976cb6dbd592dce73849c956f8453f570
sha512
ab914d6d7e6f79b05cc7ec86fec636e62363c5534e666786659c552f622cdbfb73e43871e62847dae4019715bdc1de9eb9431b333f55ccd888159a86760a045c
ripemd-160
776f8c069bf08c99e28d468c10a1c195096981b3
Diameter
2970430956
Circumference
9331884069.3653
Area
6.9299293293615E+18
Volume
1.3723251068552E+28
Surface area
2.7719717317446E+19
Circumference
9331884069.3653
Perimeter
5940861912
Area
2205865016090768484
Diagonal
2100411872.034
Surface area
1.3235190096545E+19
Volume
3.2761848642767E+27
Space diagonal
2572468668.0837
Perimeter
4455646434
Area
9.5516757062699E+17
Altitude
1286234334.0418
Surface area
9.5516757062699E+17
Volume
3.861020889918E+26
Height
700137290.67801