1020775 is an odd 7-digits composite number following 1020774
and preceding 1020776 . In scientific notation, it is written as 1.020775 × 10^6.
The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors.
There are 660960 positive integers (up to 1020775) that are relatively prime to 1020775.
1020775 has 16 divisors, whose sum is 1281280
The reverse of 1020775 is 5770201
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 22
Digital Root 4
Name
one million twenty thousand seven hundred seventy-five
Scientific notation
1.020775 × 10^6
Engineering notation
1.020775 × 10^6
Prime Factorization
19 × 7 × 25 × 307
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1020775
Product of the distinct prime numbers
The prime factorization of 1020775 is 19 × 7 × 25 × 307.
Since it has a total of 4 prime factors.
3 , 7 , 62 , 57 , 758 , 678 , 6522 , 2652 , 3313 , 68461 , 72662 , 276844 , 9688310 , 1149885 , 56093106 , 44915408 , 325368431 , 691855995 , 8569016283 , 40626829
n×2
2041550
n×3
3062325
n×4
4083100
n×5
5103875
n÷2
510387.5
n÷3
340258.33333333
n÷3
255193.75
n÷5
204155
n2
1041981600625
n3
1063628768377984375
n4
1.085725656041E+24
n5
1.1082816065453E+30
2 √n
1010.334103156
3 √n
100.6877590312
4 √n
31.785753147534
5 √n
15.914243727642
1 , 7 , 19 , 25 , 133 , 175 , 307 , 475 , 2149 , 3325 , 5833 , 7675 , 40831 , 53725 , 145825 , 1020775
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1020774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1020775 can be divided by 16 positive divisors.
The sum of these divisors (counting 1020775) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111001001101100111
3
Ternary
1220212020111
4
Quaternary
3321031213
5
Quinary
230131100
6
Senary
33513451
8
Octal
3711547
10
Decimal
1020775
12
Duodecimal
412887
16
Hexadecimal
f9367
20
Vigesimal
67bif
36
Base36
lvmv
md5
06639724057f101912955dfe01d1a3d6
sha1
0b5035098db784f49401c2992e4f537ab5ab4b4b
sha256
752fc53695dedfa4c7589d3993bd90e28524adc10e010c886895a672e373d0fc
sha512
3aea5921034509094999c1333a45620450134aa1718601391a5237fae00a8136ce5301dc79088ca3adfb59eae6b6ce77f8fcda03c6ba9211c65f39eee4eabd7e
ripemd-160
fb9bb091ebe56ad7f34470fe326cc00084c27194
Diameter
2041550
Circumference
6413718.4819362
Area
3273481741699.2
Volume
4.4553177665107E+18
Surface area
13093926966797
Circumference
6413718.4819362
Perimeter
4083100
Area
1041981600625
Diagonal
1443593.8491314
Surface area
6251889603750
Volume
1063628768377984375
Space diagonal
1768034.1630961
Perimeter
3062325
Area
451191268208.61
Altitude
884017.08154806
Surface area
451191268208.61
Volume
1.2534985246419E+17
Height
481197.94971047