1639691383 is an odd 10-digits composite number following 1639691382
and preceding 1639691384 . In scientific notation, it is written as 1.639691383 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1485084480 positive integers (up to 1639691383) that are relatively prime to 1639691383.
1639691383 has 8 divisors, whose sum is 1795407120
The reverse of 1639691383 is 3831969361
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion six hundred thirty-nine million six hundred ninety-one thousand three hundred eighty-three
Scientific notation
1.639691383 × 10^9
Engineering notation
1.639691383 × 10^9
Prime Factorization
11 × 269 × 554137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1639691383
Product of the distinct prime numbers
The prime factorization of 1639691383 is 11 × 269 × 554137.
Since it has a total of 3 prime factors.
2 , 3 , 84 , 58 , 900 , 124 , 4447 , 1913 , 94653 , 28575 , 642794 , 329908 , 6517417 , 2049770 , 54722672 , 65620502 , 749201340 , 683124924 , 7828122771 , 7661791011
n×2
3279382766
n×3
4919074149
n×4
6558765532
n×5
8198456915
n÷2
819845691.5
n÷3
546563794.33333
n÷3
409922845.75
n÷5
327938276.6
n2
2688587831484452689
n3
4.4084542997237E+27
n4
7.2285045276063E+36
n5
1.1852516585892E+46
2 √n
40493.102906544
3 √n
1179.1997310133
4 √n
201.2289812789
5 √n
69.655020258264
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
-1639691382
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 1639691383 can be divided by 8 positive divisors.
The sum of these divisors (counting 1639691383) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001101110111011010001110111
3
Ternary
11020021100221201111
4
Quaternary
1201232323101313
5
Quinary
11324230111013
6
Senary
430412135451
8
Octal
14156732167
10
Decimal
1639691383
12
Duodecimal
399167587
16
Hexadecimal
61bbb477
20
Vigesimal
15c81893
36
Base36
r489yv
md5
5765cd41682fe30e9c81f37d897e49f3
sha1
6b89023dfe92da316ac880a59740d969625ce88a
sha256
e4109842a8d1a842e391858392fd859c6d9b654800207fd10fbf09d72358a9dc
sha512
0daca162d6835c3e28525d31b67676b7cf87b3c6b8c9a86de55eedf11a1117182eedea5d9911a9eacbbb5bc762211742ab51c6b5239992306997efe9d655357d
ripemd-160
709cf90364664580e5f6d7adf58b4f81766fdd16
Diameter
3279382766
Circumference
10302484805.975
Area
8.4464477799225E+18
Volume
1.8466090188931E+28
Surface area
3.378579111969E+19
Circumference
10302484805.975
Perimeter
6558765532
Area
2688587831484452689
Diagonal
2318873791.9449
Surface area
1.6131526988907E+19
Volume
4.4084542997237E+27
Space diagonal
2840028784.0889
Perimeter
4919074149
Area
1.1641926811856E+18
Altitude
1420014392.0444
Surface area
1.1641926811856E+18
Volume
5.1954132164761E+26
Height
772957930.6483