380142785 is an odd 9-digits composite number following 380142784
and preceding 380142786 . In scientific notation, it is written as 3.80142785 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 261915840 positive integers (up to 380142785) that are relatively prime to 380142785.
380142785 has 16 divisors, whose sum is 523834560
The reverse of 380142785 is 587241083
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred eighty million one hundred forty-two thousand seven hundred eighty-five
Scientific notation
3.80142785 × 10^8
Engineering notation
3.80142785 × 10^6
Prime Factorization
5 × 19 × 11 × 363773
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
380142785 Product of the distinct prime numbers
The prime factorization of 380142785 is 5 × 19 × 11 × 363773.
Since it has a total of 4 prime factors.
9 , 3 , 38 , 71 , 114 , 975 , 5968 , 8392 , 81705 , 93984 , 930590 , 661766 , 6363847 , 1488906 , 20554777 , 67618400 , 164381947 , 818948210 , 5073776767 , 5793339958
n×2
760285570
n×3
1140428355
n×4
1520571140
n×5
1900713925
n÷2
190071392.5
n÷3
126714261.66667
n÷3
95035696.25
n÷5
76028557
n2
144508536987556225
n3
5.4933877706725E+25
n4
2.0882717262284E+34
n5
7.9384142984522E+42
2 √n19497.250703625
3 √n724.40635351825
4 √n139.63255603055
5 √n51.998324557885
1 , 5 , 11 , 19 , 55 , 95 , 209 , 1045 , 363773 , 1818865 , 4001503 , 6911687 , 20007515 , 34558435 , 76028557 , 380142785
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
-380142784 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 380142785 can be divided by 16 positive divisors.
The sum of these divisors (counting 380142785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110101010001000010011000001
3
Ternary
222111022020212102
4
Quaternary
112222020103001
5
Quinary
1234304032120
6
Senary
101415440145
8
Octal
2652102301
10
Decimal
380142785
12
Duodecimal
a7386055
16
Hexadecimal
16a884c1
20
Vigesimal
5ifhgj5
36
Base36
6abs1t
md5
29e51f3fd58c025799a08985a98fe48d
sha1
9cdb95e65c2847ff033d95bc4179043c8bbf178c
sha256
34adc7f1e66c1fd8cfdb93a2dc93aca30269ea6ad0b861e21938fe7f1316b850
sha512
2e9be79429e25502ce8a3a20e2a6d7833f531095bccb956b4faaf5c595c23bcbad64c8a61b7bc5744743cd37e8952ded5e9691ae0af0be384cb9d3021763a2c5
ripemd-160
dc56be0e36839d7aa406729d750933ef2f65647e
Diameter
760285570
Circumference
2388507561.3423
Area
4.5398695818112E+17
Volume
2.3010648884886E+26
Surface area
1.8159478327245E+18
Circumference
2388507561.3423
Perimeter
1520571140
Area
144508536987556225
Diagonal
537603082.18528
Surface area
867051221925337350
Volume
5.4933877706725E+25
Space diagonal
658426617.75073
Perimeter
1140428355
Area
6.2574032047473E+16
Altitude
329213308.87537
Surface area
6.2574032047473E+16
Volume
6.474019573883E+24
Height
179201027.39509