1639131764 is an even 10-digits composite number following 1639131763
and preceding 1639131765 . In scientific notation, it is written as 1.639131764 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 819565880 positive integers (up to 1639131764) that are relatively prime to 1639131764.
1639131764 has 6 divisors, whose sum is 2868480594
The reverse of 1639131764 is 4671319361
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion six hundred thirty-nine million one hundred thirty-one thousand seven hundred sixty-four
Scientific notation
1.639131764 × 10^9
Engineering notation
1.639131764 × 10^9
Prime Factorization
2 × 2 × 409782941
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
819565882
Product of the distinct prime numbers
The prime factorization of 1639131764 is 2 × 2 × 409782941.
Since it has a total of 3 prime factors.
8 , 3 , 65 , 38 , 749 , 626 , 1931 , 5962 , 41646 , 58656 , 499799 , 154891 , 6806427 , 1622342 , 78206987 , 88632460 , 612564814 , 870005158 , 8866606572 , 5708525922
n×2
3278263528
n×3
4917395292
n×4
6556527056
n×5
8195658820
n÷2
819565882
n÷3
546377254.66667
n÷3
409782941
n÷5
327826352.8
n2
2686752939753751696
n3
4.4039420855708E+27
n4
7.2186413592754E+36
n5
1.1832304344912E+46
2 √n
40486.192263536
3 √n
1179.0655639643
4 √n
201.21180945346
5 √n
69.650265022518
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1639131763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1639131764 can be divided by 6 positive divisors.
The sum of these divisors (counting 1639131764) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100001101100110010101001110100
3
Ternary
11020020022112001212
4
Quaternary
1201230302221310
5
Quinary
11324104204024
6
Senary
430352140552
8
Octal
14154625164
10
Decimal
1639131764
12
Duodecimal
398b37758
16
Hexadecimal
61b32a74
20
Vigesimal
15c4b984
36
Base36
r3wa5w
md5
a8b879dbfca4d6b3b7770a334f0e2b73
sha1
5ac3e007ede0ff6ceaa18c5d01fa60c66ef3e3e1
sha256
11b34be8860109d13e86d6a6d3c0ae3541596cc77d401887b3e23dc93cf51c23
sha512
8b34ab1de82076a1845a82804679f7b65ba65da0a1dfc39b431d0104ef942f341eeb03b6a264fb93b82aeb386630ad54d89178bfc42c1cd12cff0a5d959275e6
ripemd-160
11d42f6ce8bf34f7c504a84ed59eaaeeb8f1999c
Diameter
3278263528
Circumference
10298968616.096
Area
8.4406832975412E+18
Volume
1.8447189470485E+28
Surface area
3.3762733190165E+19
Circumference
10298968616.096
Perimeter
6556527056
Area
2686752939753751696
Diagonal
2318082371.1653
Surface area
1.6120517638523E+19
Volume
4.4039420855708E+27
Space diagonal
2839059495.548
Perimeter
4917395292
Area
1.1633981497596E+18
Altitude
1419529747.774
Surface area
1.1633981497596E+18
Volume
5.1900955210998E+26
Height
772694123.72178