1661550246 is an even 10-digits composite number following 1661550245
and preceding 1661550247 . In scientific notation, it is written as 1.661550246 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 553850028 positive integers (up to 1661550246) that are relatively prime to 1661550246.
1661550246 has 12 divisors, whose sum is 2800020132
The reverse of 1661550246 is 6420551661
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion six hundred sixty-one million five hundred fifty thousand two hundred forty-six
Scientific notation
1.661550246 × 10^9
Engineering notation
1.661550246 × 10^9
Prime Factorization
2 × 9 × 9 × 10256483
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
184616694 Product of the distinct prime numbers
The prime factorization of 1661550246 is 2 × 9 × 9 × 10256483.
Since it has a total of 4 prime factors.
2 , 6 , 37 , 51 , 610 , 269 , 6266 , 3858 , 73014 , 4352 , 466056 , 449601 , 7015632 , 9471814 , 20527214 , 9482284 , 710169181 , 536126621 , 1643933029 , 4469127267
n×2
3323100492
n×3
4984650738
n×4
6646200984
n×5
8307751230
n÷2
830775123
n÷3
553850082
n÷3
415387561.5
n÷5
332310049.2
n2
2760749219982660516
n3
4.5871235456065E+27
n4
7.6217362556349E+36
n5
1.2663897750497E+46
2 √n40762.117781097
3 √n1184.4166203942
4 √n201.89630452561
5 √n69.839753171812
1 , 2 , 9 , 18 , 81 , 162 , 10256483 , 20512966 , 92308347 , 184616694 , 830775123 , 1661550246
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1661550245 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1661550246 can be divided by 12 positive divisors.
The sum of these divisors (counting 1661550246) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011000010010011111010100110
3
Ternary
11021210111111110000
4
Quaternary
1203002103322212
5
Quinary
11400324101441
6
Senary
432512442130
8
Octal
14302237246
10
Decimal
1661550246
12
Duodecimal
3a4549346
16
Hexadecimal
63093ea6
20
Vigesimal
15j4dfc6
36
Base36
rh8sdi
md5
2395e8d1e0337b6164b9386922864619
sha1
5cf49591d2b28176744db0fd78d06537495bbe6e
sha256
bd4b136c67ee57f599da9be9805a0ed62abe217d5743719411b2e450a68a2b82
sha512
22e92bb1e4e13d3c9e9f76e18360924da78d4c3a668607bfcec8c4e309794ec1e25631590190927bae6051f65cbbcfc4fd0a5b28cb014d860794be06dedb5c46
ripemd-160
1bcf69bb2f904c66a279bc1199c9389c6b9d400c
Diameter
3323100492
Circumference
10439828092.808
Area
8.6731494679013E+18
Volume
1.9214498175982E+28
Surface area
3.4692597871605E+19
Circumference
10439828092.808
Perimeter
6646200984
Area
2760749219982660516
Diagonal
2349786892.4576
Surface area
1.6564495319896E+19
Volume
4.5871235456065E+27
Space diagonal
2877889445.4006
Perimeter
4984650738
Area
1.1954394789915E+18
Altitude
1438944722.7003
Surface area
1.1954394789915E+18
Volume
5.4059769420647E+26
Height
783262297.48585