1682991749 is an odd 10-digits composite number following 1682991748
and preceding 1682991750 . In scientific notation, it is written as 1.682991749 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1642956336 positive integers (up to 1682991749) that are relatively prime to 1682991749.
1682991749 has 8 divisors, whose sum is 1723069920
The reverse of 1682991749 is 9471992861
Previous prime number is 2027
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion six hundred eighty-two million nine hundred ninety-one thousand seven hundred forty-nine
Scientific notation
1.682991749 × 10^9
Engineering notation
1.682991749 × 10^9
Prime Factorization
43 × 2027 × 19309
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1682991749 Product of the distinct prime numbers
The prime factorization of 1682991749 is 43 × 2027 × 19309.
Since it has a total of 3 prime factors.
7 , 8 , 79 , 84 , 386 , 364 , 5702 , 1533 , 58983 , 54684 , 138503 , 955189 , 345726 , 732727 , 53466608 , 57252596 , 733279388 , 247330548 , 3587933014 , 4921920186
n×2
3365983498
n×3
5048975247
n×4
6731966996
n×5
8414958745
n÷2
841495874.5
n÷3
560997249.66667
n÷3
420747937.25
n÷5
336598349.8
n2
2832461227202079001
n3
4.7670088747435E+27
n4
8.0228366036031E+36
n5
1.3502367807439E+46
2 √n41024.282431263
3 √n1189.4896356775
4 √n202.54451962782
5 √n70.019079550515
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
-1682991748 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 1682991749 can be divided by 8 positive divisors.
The sum of these divisors (counting 1682991749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100010100000110101010000101
3
Ternary
11100021211211122202
4
Quaternary
1210110012222011
5
Quinary
11421321213444
6
Senary
435000204245
8
Octal
14424065205
10
Decimal
1682991749
12
Duodecimal
3ab769685
16
Hexadecimal
64506a85
20
Vigesimal
165idj79
36
Base36
ru0cqt
md5
ad36d476460ee4cb44c9163e3777e7c7
sha1
fba4ec66c28ba9d7aeefd03b17f6b46c5a848396
sha256
946717b6fa3af1f75e28c51f37cd6b8531fecf0316e74a28e7f8d79e40dc69b7
sha512
4ab7123c200eb6d231936879a74fff0c2c37ac6724ad9faab51278c863e5d0ab2bec6fa9ccac9f0bbaa0672038f161c0e8d41e19bd37c3184a6a8d657779074d
ripemd-160
a1e256fa1aef9e212e268866088146d38f63c045
Diameter
3365983498
Circumference
10574549029.421
Area
8.898439382956E+18
Volume
1.9968000080655E+28
Surface area
3.5593757531824E+19
Circumference
10574549029.421
Perimeter
6731966996
Area
2832461227202079001
Diagonal
2380109756.7978
Surface area
1.6994767363212E+19
Volume
4.7670088747435E+27
Space diagonal
2915027217.9872
Perimeter
5048975247
Area
1.2264916889957E+18
Altitude
1457513608.9936
Surface area
1.2264916889957E+18
Volume
5.6179738355127E+26
Height
793369918.93261