1320201385 is an odd 10-digits composite number following 1320201384
and preceding 1320201386 . In scientific notation, it is written as 1.320201385 × 10^9.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 987925248 positive integers (up to 1320201385) that are relatively prime to 1320201385.
1320201385 has 16 divisors, whose sum is 1687741056
The reverse of 1320201385 is 5831020231
Previous prime number is 163
Is Prime? no Number parity odd Number length 10 Sum of Digits 25 Digital Root 7
Name
one billion three hundred twenty million two hundred one thousand three hundred eighty-five
Scientific notation
1.320201385 × 10^9
Engineering notation
1.320201385 × 10^9
Prime Factorization
5 × 17 × 163 × 95287
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1320201385 Product of the distinct prime numbers
The prime factorization of 1320201385 is 5 × 17 × 163 × 95287.
Since it has a total of 4 prime factors.
6 , 6 , 56 , 51 , 643 , 910 , 5136 , 1437 , 74487 , 41532 , 693356 , 4729 , 2612498 , 8114357 , 96504026 , 94208723 , 262895074 , 446386692 , 1759440695 , 3561441147
n×2
2640402770
n×3
3960604155
n×4
5280805540
n×5
6601006925
n÷2
660100692.5
n÷3
440067128.33333
n÷3
330050346.25
n÷5
264040277
n2
1742931696955918225
n3
2.3010208402816E+27
n4
3.0378109002536E+36
n5
4.0105221578829E+45
2 √n36334.575613319
3 √n1097.0170933956
4 √n190.61630468908
5 √n66.700338325856
1 , 5 , 17 , 85 , 163 , 815 , 2771 , 13855 , 95287 , 476435 , 1619879 , 8099395 , 15531781 , 77658905 , 264040277 , 1320201385
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
-1320201384 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 1320201385 can be divided by 16 positive divisors.
The sum of these divisors (counting 1320201385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101100001010110010101001
3
Ternary
10102000012011211121
4
Quaternary
1032230022302221
5
Quinary
10200432421020
6
Senary
335000255241
8
Octal
11654126251
10
Decimal
1320201385
12
Duodecimal
30a171521
16
Hexadecimal
4eb0aca9
20
Vigesimal
10cb5395
36
Base36
lu0hwp
md5
fee465f3a20ab889d7335bda11d6ca03
sha1
158cf9bedbba14e958cbf6b494a2fc2dbfe42be8
sha256
2ece1877aa4c296021d9a85c6174bae62afaccb1b49651f30a4286cd04ebebdc
sha512
168e0055823defb1848f82860514dd04b542dc2227bae9186dff73a257a9eaef12b1b132055a3a38bdb882a0224bc33a9394f5a5b91e08c564dd959ff0b77d3f
ripemd-160
12480794160b95229db7ae837e418954194af223
Diameter
2640402770
Circumference
8295069944.7501
Area
5.4755814148655E+18
Volume
9.6384935567809E+27
Surface area
2.1902325659462E+19
Circumference
8295069944.7501
Perimeter
5280805540
Area
1742931696955918225
Diagonal
1867046703.7307
Surface area
1.0457590181736E+19
Volume
2.3010208402816E+27
Space diagonal
2286655875.0428
Perimeter
3960604155
Area
7.5471156331247E+17
Altitude
1143327937.5214
Surface area
7.5471156331247E+17
Volume
2.7117790663578E+26
Height
622348901.24358