1666244513 is an odd 10-digits composite number following 1666244512
and preceding 1666244514 . In scientific notation, it is written as 1.666244513 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1611475200 positive integers (up to 1666244513) that are relatively prime to 1666244513.
1666244513 has 8 divisors, whose sum is 1721081856
The reverse of 1666244513 is 3154426661
Previous prime number is 1663
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion six hundred sixty-six million two hundred forty-four thousand five hundred thirteen
Scientific notation
1.666244513 × 10^9
Engineering notation
1.666244513 × 10^9
Prime Factorization
31 × 1663 × 32321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1666244513
Product of the distinct prime numbers
The prime factorization of 1666244513 is 31 × 1663 × 32321.
Since it has a total of 3 prime factors.
4 , 4 , 35 , 48 , 865 , 668 , 8542 , 3167 , 10868 , 33261 , 17784 , 345506 , 3142723 , 4996299 , 99588978 , 59256890 , 867189063 , 352012550 , 2585648011 , 3030393260
n×2
3332489026
n×3
4998733539
n×4
6664978052
n×5
8331222565
n÷2
833122256.5
n÷3
555414837.66667
n÷3
416561128.25
n÷5
333248902.6
n2
2776370777102607169
n3
4.6261125734008E+27
n4
7.7082346919493E+36
n5
1.2843803760377E+46
2 √n
40819.658413563
3 √n
1185.5309893403
4 √n
202.03875473177
5 √n
69.87917136926
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
-1666244512
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 1666244513 can be divided by 8 positive divisors.
The sum of these divisors (counting 1666244513) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011010100001101111110100001
3
Ternary
11022010022222202202
4
Quaternary
1203110031332201
5
Quinary
11403024311023
6
Senary
433201222545
8
Octal
14324157641
10
Decimal
1666244513
12
Duodecimal
3a6031a55
16
Hexadecimal
6350dfa1
20
Vigesimal
160e0b5d
36
Base36
rk1eht
md5
4b2ee9a2ad8c92e5fc6dac431e35b3c6
sha1
a3de852edad606e52965a21d4919f480c16916f2
sha256
ee6d76904285358339098534daacb0e87ae15d1cce7f8aec16d6b00216640492
sha512
9f239f6a3ed2680461e84d75d459b1a1ebddb02c884e8453f735cc60a136b9b8f10fdf825ba873ae0ece8e80d5067488ed8f0ba8d31a6f366fb41278cf6600dc
ripemd-160
880d8884afede338edf94bbcb361f9b3a23e7532
Diameter
3332489026
Circumference
10469323042.25
Area
8.7222260369869E+18
Volume
1.93778150337E+28
Surface area
3.4888904147948E+19
Circumference
10469323042.25
Perimeter
6664978052
Area
2776370777102607169
Diagonal
2356425588.5144
Surface area
1.6658224662616E+19
Volume
4.6261125734008E+27
Space diagonal
2886020154.3489
Perimeter
4998733539
Area
1.2022038116478E+18
Altitude
1443010077.1744
Surface area
1.2022038116478E+18
Volume
5.4519259519734E+26
Height
785475196.17145