1021608 is an even 7-digits composite number following 1021607
and preceding 1021609 . In scientific notation, it is written as 1.021608 × 10^6.
The sum of its digits is 18. It has a total of 5 prime factors and 16 positive divisors.
There are 291744 positive integers (up to 1021608) that are relatively prime to 1021608.
1021608 has 16 divisors, whose sum is 1946880
The reverse of 1021608 is 8061201
Previous prime number is 63
Is Prime? no
Number parity even
Number length 7
Sum of Digits 18
Digital Root 9
Name
one million twenty-one thousand six hundred eight
Scientific notation
1.021608 × 10^6
Engineering notation
1.021608 × 10^6
Prime Factorization
2 × 2 × 2 × 63 × 2027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
255402
Product of the distinct prime numbers
The prime factorization of 1021608 is 2 × 2 × 2 × 63 × 2027.
Since it has a total of 5 prime factors.
9 , 1 , 8 , 63 , 366 , 786 , 461 , 6196 , 58435 , 90923 , 587603 , 909030 , 902612 , 2023804 , 4687396 , 70580092 , 483004732 , 57720759 , 9433067025 , 7777815587
n×2
2043216
n×3
3064824
n×4
4086432
n×5
5108040
n÷2
510804
n÷3
340536
n÷3
255402
n÷5
204321.6
n2
1043682905664
n3
1066234805889587712
n4
1.0892740075752E+24
n5
1.1128110403309E+30
2 √n
1010.7462589592
3 √n
100.71514021996
4 √n
31.792235828252
5 √n
15.916840233229
1 , 2 , 4 , 8 , 63 , 126 , 252 , 504 , 2027 , 4054 , 8108 , 16216 , 127701 , 255402 , 510804 , 1021608
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
-1021607
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 1021608 can be divided by 16 positive divisors.
The sum of these divisors (counting 1021608) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111001011010101000
3
Ternary
1220220101100
4
Quaternary
3321122220
5
Quinary
230142413
6
Senary
33521400
8
Octal
3713250
10
Decimal
1021608
12
Duodecimal
413260
16
Hexadecimal
f96a8
20
Vigesimal
67e08
36
Base36
lwa0
md5
2ba2769786ef32f55f58c9f2b87c6e97
sha1
da092b1d985c8accd8ac35afdd132defe9eb6ee3
sha256
fe2e878c397b88d5024f1dd892f880d8ef7cd22604ea955f8db7f3fecb43bb68
sha512
b17e9b1234e89d018c336331bf2cb95843794943ef7156f857e95b96a2bd7c48cbb19adf533723e5913a584301e4e44d35ee1d56c1a65a61e642986c0ddca242
ripemd-160
0480b4fd80000ded5c749879242d1de6cd874827
Diameter
2043216
Circumference
6418952.3752971
Area
3278826549111.3
Volume
4.4662339109126E+18
Surface area
13115306196445
Circumference
6418952.3752971
Perimeter
4086432
Area
1043682905664
Diagonal
1444771.8890289
Surface area
6262097433984
Volume
1066234805889587712
Space diagonal
1769476.9614188
Perimeter
3064824
Area
451927954900.29
Altitude
884738.48070941
Surface area
451927954900.29
Volume
1.2565697693027E+17
Height
481590.62967628