1381844679 is an odd 10-digits composite number following 1381844678
and preceding 1381844680 . In scientific notation, it is written as 1.381844679 × 10^9.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 921229784 positive integers (up to 1381844679) that are relatively prime to 1381844679.
1381844679 has 4 divisors, whose sum is 1842459576
The reverse of 1381844679 is 9764481831
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
one billion three hundred eighty-one million eight hundred forty-four thousand six hundred seventy-nine
Scientific notation
1.381844679 × 10^9
Engineering notation
1.381844679 × 10^9
Prime Factorization
3 × 460614893
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1381844679
Product of the distinct prime numbers
The prime factorization of 1381844679 is 3 × 460614893.
Since it has a total of 2 prime factors.
8 , 8 , 21 , 7 , 587 , 764 , 5886 , 3766 , 41621 , 71729 , 200884 , 547317 , 6709697 , 5080527 , 74509946 , 60104426 , 313661866 , 104898072 , 2753749569 , 3406664726
n×2
2763689358
n×3
4145534037
n×4
5527378716
n×5
6909223395
n÷2
690922339.5
n÷3
460614893
n÷3
345461169.75
n÷5
276368935.8
n2
1909494716880613041
n3
2.6386251141001E+27
n4
3.646170073795E+36
n5
5.0384407152026E+45
2 √n
37173.171495045
3 √n
1113.832135057
4 √n
192.80345301639
5 √n
67.311899478592
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1381844678
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1381844679 can be divided by 4 positive divisors.
The sum of these divisors (counting 1381844679) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010010010111010100011011000111
3
Ternary
10120022011222112120
4
Quaternary
1102113110123013
5
Quinary
10312223012204
6
Senary
345041421023
8
Octal
12227243307
10
Decimal
1381844679
12
Duodecimal
32693a773
16
Hexadecimal
525d46c7
20
Vigesimal
11bgabdj
36
Base36
mupq6f
md5
cfe1e4d742c7d8a981e3a8de0cdf1839
sha1
fdc94b436b2dabb00eb31738e93e87b2ea2acf3d
sha256
7eb78a0ce2e946c48c734b6fa4469184510d420320c40660b6771a2e126b1f6d
sha512
4c968b092fcc020391714b8433130e347c7b6cebd347ce6cc853f739272fe25612f48089429ccbe642ffdf0d797fc1801d55a352d31465e8a33e019a3071eceb
ripemd-160
934fd58a183553784a85ad98cbd8dca077d66e6c
Diameter
2763689358
Circumference
8682386183.8971
Area
5.9988545746207E+18
Volume
1.1052647032046E+28
Surface area
2.3995418298483E+19
Circumference
8682386183.8971
Perimeter
5527378716
Area
1909494716880613041
Diagonal
1954223486.1349
Surface area
1.1456968301284E+19
Volume
2.6386251141001E+27
Space diagonal
2393425192.1967
Perimeter
4145534037
Area
8.2683546660539E+17
Altitude
1196712596.0984
Surface area
8.2683546660539E+17
Volume
3.1096495186488E+26
Height
651407828.71163