1639787130 is an even 10-digits composite number following 1639787129
and preceding 1639787131 . In scientific notation, it is written as 1.639787130 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 437055840 positive integers (up to 1639787130) that are relatively prime to 1639787130.
1639787130 has 16 divisors, whose sum is 2515609728
The reverse of 1639787130 is 0317879361
Previous prime number is 6311
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion six hundred thirty-nine million seven hundred eighty-seven thousand one hundred thirty
Scientific notation
1.639787130 × 10^9
Engineering notation
1.639787130 × 10^9
Prime Factorization
2 × 45 × 6311 × 2887
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1639787130 Product of the distinct prime numbers
The prime factorization of 1639787130 is 2 × 45 × 6311 × 2887.
Since it has a total of 4 prime factors.
9 , 5 , 23 , 66 , 237 , 28 , 3941 , 6002 , 31364 , 91573 , 634116 , 386286 , 9172592 , 7332764 , 77561041 , 69084717 , 402294561 , 970074191 , 2521846099 , 5850275452
n×2
3279574260
n×3
4919361390
n×4
6559148520
n×5
8198935650
n÷2
819893565
n÷3
546595710
n÷3
409946782.5
n÷5
327957426
n2
2688901831713636900
n3
4.4092266174774E+27
n4
7.230193060593E+36
n5
1.1855977528176E+46
2 √n40494.285152352
3 √n1179.2226830233
4 √n201.23191882093
5 √n69.655833716641
1 , 2 , 45 , 90 , 2887 , 5774 , 6311 , 12622 , 129915 , 259830 , 283995 , 567990 , 18219857 , 36439714 , 819893565 , 1639787130
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1639787129 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1639787130 can be divided by 16 positive divisors.
The sum of these divisors (counting 1639787130) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100001101111010010101001111010
3
Ternary
11020021112211001200
4
Quaternary
1201233102221322
5
Quinary
11324241142010
6
Senary
430414155030
8
Octal
14157225172
10
Decimal
1639787130
12
Duodecimal
3991b2a76
16
Hexadecimal
61bd2a7a
20
Vigesimal
15c8d7ga
36
Base36
r4abui
md5
7554d7c3abbf355189c8f4b81a2ab700
sha1
1a2bb42818cf2017f80ab1211a14162255a9c8da
sha256
de634ef2bf1c1c37503886359d02300547cffc4be9f4f5ea16d5b7ba68665b9e
sha512
5b1a56f313eeb54a63e9afbc2386fb7db9e22d8ff0173e72ff3b8f57d9f4a7cd3eb0e0e748f843e922565ba73c306e0a27264b58c5bb75b59f5484c4b63c9b36
ripemd-160
1c6d8c8d0e597c6f6abaa2c2f970f0f907c10fc7
Diameter
3279574260
Circumference
10303086402.118
Area
8.4474342407357E+18
Volume
1.8469325265973E+28
Surface area
3.3789736962943E+19
Circumference
10303086402.118
Perimeter
6559148520
Area
2688901831713636900
Diagonal
2319009198.6509
Surface area
1.6133410990282E+19
Volume
4.4092266174774E+27
Space diagonal
2840194622.7576
Perimeter
4919361390
Area
1.1643286472733E+18
Altitude
1420097311.3788
Surface area
1.1643286472733E+18
Volume
5.1963234016775E+26
Height
773003066.21695