1639790639 is an odd 10-digits prime number following 1639790638
and preceding 1639790640 . In scientific notation, it is written as 1.639790639 × 10^9.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 1639790638 positive integers (up to 1639790639) that are relatively prime to 1639790639.
1639790639 has 2 divisors, whose sum is 1639790640
The reverse of 1639790639 is 9360979361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion six hundred thirty-nine million seven hundred ninety thousand six hundred thirty-nine
Scientific notation
1.639790639 × 10^9
Engineering notation
1.639790639 × 10^9
Prime Factorization
1639790639
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1639790639 Product of the distinct prime numbers
The prime factorization of 1639790639 is 1639790639.
Since it has a total of 1 prime factors.
8 , 3 , 86 , 17 , 410 , 238 , 3135 , 5728 , 43421 , 79965 , 616158 , 770944 , 4906647 , 1323005 , 25280923 , 10897182 , 245591831 , 240671615 , 9728701662 , 4983811989
n×2
3279581278
n×3
4919371917
n×4
6559162556
n×5
8198953195
n÷2
819895319.5
n÷3
546596879.66667
n÷3
409947659.75
n÷5
327958127.8
n2
2688913339752028321
n3
4.4092549236076E+27
n4
7.2302549486964E+36
n5
1.1856104382456E+46
2 √n40494.32847943
3 √n1179.2235241669
4 √n201.23202647549
5 √n69.655863528085
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1639790640 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
819895320 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40494.328491778 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987803 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1639790639 can be divided by 2 positive divisors.
The sum of these divisors (counting 1639790639) is 1639790640, the average is 819895320.
Base
System
Value
2
Binary
1100001101111010011100000101111
3
Ternary
11020021112222212122
4
Quaternary
1201233103200233
5
Quinary
11324241300024
6
Senary
430414223155
8
Octal
14157234057
10
Decimal
1639790639
12
Duodecimal
3991b4abb
16
Hexadecimal
61bd382f
20
Vigesimal
15c8dgbj
36
Base36
r4aejz
md5
ae2328e5b2d05529b1a755154be28b72
sha1
36ba74c475a02156209e75df68770bb01b098434
sha256
f8466237c56059303bcabf8470dbceb30cf23b9ccbf214248780c485eba03794
sha512
f3cf80184214c09f3e1d188188525804fd5e729ec45bac4ec0cc4486a6fb73e45a8a61624d02ed7e2de86f727c01ff3aff343e76586de5dd97ec198916f19ac7
ripemd-160
7757e96ba45ae4d71592096a5b5767266fb5a94a
Diameter
3279581278
Circumference
10303108449.815
Area
8.4474703943046E+18
Volume
1.8469443834414E+28
Surface area
3.3789881577218E+19
Circumference
10303108449.815
Perimeter
6559162556
Area
2688913339752028321
Diagonal
2319014161.1262
Surface area
1.6133480038512E+19
Volume
4.4092549236076E+27
Space diagonal
2840200700.5238
Perimeter
4919371917
Area
1.1643336304001E+18
Altitude
1420100350.2619
Surface area
1.1643336304001E+18
Volume
5.1963567607718E+26
Height
773004720.37541