1639113879 is an odd 10-digits composite number following 1639113878
and preceding 1639113880 . In scientific notation, it is written as 1.639113879 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1008685440 positive integers (up to 1639113879) that are relatively prime to 1639113879.
1639113879 has 8 divisors, whose sum is 2353599472
The reverse of 1639113879 is 9783119361
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
one billion six hundred thirty-nine million one hundred thirteen thousand eight hundred seventy-nine
Scientific notation
1.639113879 × 10^9
Engineering notation
1.639113879 × 10^9
Prime Factorization
3 × 13 × 42028561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1639113879
Product of the distinct prime numbers
The prime factorization of 1639113879 is 3 × 13 × 42028561.
Since it has a total of 3 prime factors.
1 , 7 , 67 , 13 , 174 , 44 , 6160 , 1770 , 48820 , 7832 , 545261 , 69168 , 1624792 , 1671934 , 34714937 , 68475611 , 498296502 , 805627524 , 4719629026 , 2394366660
n×2
3278227758
n×3
4917341637
n×4
6556455516
n×5
8195569395
n÷2
819556939.5
n÷3
546371293
n÷3
409778469.75
n÷5
327822775.8
n2
2686694308330426641
n3
4.4037979294147E+27
n4
7.2183263064151E+36
n5
1.1831658831996E+46
2 √n
40485.97138516
3 √n
1179.0612755833
4 √n
201.2112605824
5 √n
69.650113027364
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
-1639113878
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 1639113879 can be divided by 8 positive divisors.
The sum of these divisors (counting 1639113879) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001101100101110010010010111
3
Ternary
11020020021121112110
4
Quaternary
1201230232102113
5
Quinary
11324103121004
6
Senary
430351522103
8
Octal
14154562227
10
Decimal
1639113879
12
Duodecimal
398b29333
16
Hexadecimal
61b2e497
20
Vigesimal
15c494dj
36
Base36
r3vwd3
md5
9927edabbdb1eb1f1f3312b1e80547a0
sha1
3dfd1753d360e40d0b3822aeda023be299461d58
sha256
844d15873ecf88c690dbee941c97c4899f7ce3efbed1d3e980ab94c938b96482
sha512
ade5c667a5ba4defa1d770b3ada055ef16385b160874eb1275ae6683cb60b282191420ea071c27c8f0187237aff95c5a5385198fd859bc207fac60abd1129349
ripemd-160
39f89e9218a066c2946748e7ad1746b39b691868
Diameter
3278227758
Circumference
10298856241.327
Area
8.4404991014924E+18
Volume
1.8446585630591E+28
Surface area
3.376199640597E+19
Circumference
10298856241.327
Perimeter
6556455516
Area
2686694308330426641
Diagonal
2318057077.9558
Surface area
1.6120165849983E+19
Volume
4.4037979294147E+27
Space diagonal
2839028517.8193
Perimeter
4917341637
Area
1.1633727616086E+18
Altitude
1419514258.9097
Surface area
1.1633727616086E+18
Volume
5.1899256314407E+26
Height
772685692.65192