1485756909 is an odd 10-digits composite number following 1485756908
and preceding 1485756910 . In scientific notation, it is written as 1.485756909 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 28 positive divisors.
There are 783690336 positive integers (up to 1485756909) that are relatively prime to 1485756909.
1485756909 has 28 divisors, whose sum is 2457161184
The reverse of 1485756909 is 9096575841
Previous prime number is 13
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion four hundred eighty-five million seven hundred fifty-six thousand nine hundred nine
Scientific notation
1.485756909 × 10^9
Engineering notation
1.485756909 × 10^9
Prime Factorization
7 × 39 × 3 × 13 × 139547
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1485756909 Product of the distinct prime numbers
The prime factorization of 1485756909 is 7 × 39 × 3 × 13 × 139547.
Since it has a total of 5 prime factors.
4 , 3 , 96 , 66 , 403 , 704 , 9098 , 5741 , 61484 , 68831 , 471811 , 996301 , 9648148 , 5124115 , 63081631 , 3747909 , 662841987 , 862891714 , 5420876311 , 4107952535
n×2
2971513818
n×3
4457270727
n×4
5943027636
n×5
7428784545
n÷2
742878454.5
n÷3
495252303
n÷3
371439227.25
n÷5
297151381.8
n2
2207473592641234281
n3
3.2797691417018E+27
n4
4.8729396622084E+36
n5
7.2400037702663E+45
2 √n38545.517365836
3 √n1141.0795429439
4 √n196.33012342948
5 √n68.295101009782
1 , 3 , 7 , 13 , 21 , 39 , 91 , 117 , 273 , 507 , 819 , 1521 , 3549 , 10647 , 139547 , 418641 , 976829 , 1814111 , 2930487 , 5442333 , 12698777 , 16326999 , 38096331 , 70750329 , 114288993 , 212250987 , 495252303 , 1485756909
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1485756908 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1485756909 can be divided by 28 positive divisors.
The sum of these divisors (counting 1485756909) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1011000100011101101100111101101
3
Ternary
10211112201021022200
4
Quaternary
1120203231213231
5
Quinary
11020323210114
6
Senary
403232532113
8
Octal
13043554755
10
Decimal
1485756909
12
Duodecimal
3556b1039
16
Hexadecimal
588ed9ed
20
Vigesimal
1345jc59
36
Base36
okkxd9
md5
17a2b410f1e183cff7bd2e075bc97217
sha1
3c0f608025f5bb10c20cf92b708438ca2f89f5e3
sha256
43fbda3f8b26c83b2014a2f207520c54b9a3bdf20ca0d80f12fa26d9102ad10e
sha512
9f804fdd47820b9d1c1679fa4b39608221b870a619f0bf6d341e69b40e127100c1a44107949dddc2473f1f969047e9a90789200fa37899d6f9a73af5514b126c
ripemd-160
2260593c49749e6eaa0818c871538bc10f2f9bc8
Diameter
2971513818
Circumference
9335285980.6694
Area
6.9349828216352E+18
Volume
1.3738264854721E+28
Surface area
2.7739931286541E+19
Circumference
9335285980.6694
Perimeter
5943027636
Area
2207473592641234281
Diagonal
2101177571.0973
Surface area
1.3244841555847E+19
Volume
3.2797691417018E+27
Space diagonal
2573406454.0845
Perimeter
4457270727
Area
9.5586410470531E+17
Altitude
1286703227.0422
Surface area
9.5586410470531E+17
Volume
3.8652450013728E+26
Height
700392523.69911