1301661839 is an odd 10-digits composite number following 1301661838
and preceding 1301661840 . In scientific notation, it is written as 1.301661839 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 1200165120 positive integers (up to 1301661839) that are relatively prime to 1301661839.
1301661839 has 16 divisors, whose sum is 1407395520
The reverse of 1301661839 is 9381661031
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion three hundred one million six hundred sixty-one thousand eight hundred thirty-nine
Scientific notation
1.301661839 × 10^9
Engineering notation
1.301661839 × 10^9
Prime Factorization
23 × 29 × 821 × 2377
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1301661839
Product of the distinct prime numbers
The prime factorization of 1301661839 is 23 × 29 × 821 × 2377.
Since it has a total of 4 prime factors.
7 , 9 , 59 , 80 , 632 , 213 , 3225 , 3744 , 60764 , 18836 , 695430 , 75996 , 7892396 , 4664515 , 49898208 , 34698199 , 970797752 , 524083378 , 6820545240 , 8366632672
n×2
2603323678
n×3
3904985517
n×4
5206647356
n×5
6508309195
n÷2
650830919.5
n÷3
433887279.66667
n÷3
325415459.75
n÷5
260332367.8
n2
1694323543108861921
n3
2.2054362989841E+27
n4
2.870732268733E+36
n5
3.7367226441956E+45
2 √n
36078.550954826
3 √n
1091.8577412553
4 √n
189.94354675752
5 √n
66.511942935081
1 , 23 , 29 , 667 , 821 , 2377 , 18883 , 23809 , 54671 , 68933 , 547607 , 1585459 , 1951517 , 44884891 , 56593993 , 1301661839
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
-1301661838
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 1301661839 can be divided by 16 positive divisors.
The sum of these divisors (counting 1301661839) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101100101011100100010001111
3
Ternary
10100201022021100202
4
Quaternary
1031211130202033
5
Quinary
10131211134324
6
Senary
333055044115
8
Octal
11545344217
10
Decimal
1301661839
12
Duodecimal
303b1063b
16
Hexadecimal
4d95c88f
20
Vigesimal
106f7ebj
36
Base36
liz4pb
md5
6de722c081e4c3837bccf2d3f1a9eff3
sha1
c31fa9ea9449ede885959f50547ad923ee959a84
sha256
d5548d326d85ab44bb6683373e1d26766016457afd50d87734db6ba81d705089
sha512
d8858ed447a425ce4b82b58b468263e04f6563951f2011c1e5499ed122310ef0ace3dbdb58cdba10260509610e58e07af0880a56683da53ffc1822698b8d6254
ripemd-160
d6e083340f4dfcc6caa361c56ce154ab7b4797e2
Diameter
2603323678
Circumference
8178582541.7212
Area
5.322874395835E+18
Volume
9.2381099664649E+27
Surface area
2.129149758334E+19
Circumference
8178582541.7212
Perimeter
5206647356
Area
1694323543108861921
Diagonal
1840827826.3373
Surface area
1.0165941258653E+19
Volume
2.2054362989841E+27
Space diagonal
2254544439.4215
Perimeter
3904985517
Area
7.3366361528117E+17
Altitude
1127272219.7108
Surface area
7.3366361528117E+17
Volume
2.5991316041443E+26
Height
613609275.44577