1293321388 is an even 10-digits composite number following 1293321387
and preceding 1293321389 . In scientific notation, it is written as 1.293321388 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 646339472 positive integers (up to 1293321388) that are relatively prime to 1293321388.
1293321388 has 12 divisors, whose sum is 2264436720
The reverse of 1293321388 is 8831233921
Previous prime number is 2039
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion two hundred ninety-three million three hundred twenty-one thousand three hundred eighty-eight
Scientific notation
1.293321388 × 10^9
Engineering notation
1.293321388 × 10^9
Prime Factorization
2 × 2 × 2039 × 158573
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
646660694 Product of the distinct prime numbers
The prime factorization of 1293321388 is 2 × 2 × 2039 × 158573.
Since it has a total of 4 prime factors.
6 , 6 , 1 , 58 , 499 , 317 , 5902 , 9411 , 66682 , 46200 , 314544 , 134203 , 5448444 , 3009298 , 73274652 , 18855827 , 153953326 , 313628763 , 2244242028 , 4363962829
n×2
2586642776
n×3
3879964164
n×4
5173285552
n×5
6466606940
n÷2
646660694
n÷3
431107129.33333
n÷3
323330347
n÷5
258664277.6
n2
1672680212658246544
n3
2.1633130943153E+27
n4
2.7978590938184E+36
n5
3.6185310066457E+45
2 √n35962.777812622
3 √n1089.5207016534
4 √n189.63854516585
5 √n66.426488037088
1 , 2 , 4 , 2039 , 4078 , 8156 , 158573 , 317146 , 634292 , 323330347 , 646660694 , 1293321388
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1293321387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1293321388 can be divided by 12 positive divisors.
The sum of these divisors (counting 1293321388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101000101101000010010101100
3
Ternary
10100010121112102011
4
Quaternary
1031011220102230
5
Quinary
10122042241023
6
Senary
332200211004
8
Octal
11505502254
10
Decimal
1293321388
12
Duodecimal
301169a64
16
Hexadecimal
4d1684ac
20
Vigesimal
10435398
36
Base36
le0d64
md5
083354c4e9dce81713b9c8c44ae8d01d
sha1
73784f84c55f08d1dd50513e8755aa26c57f224c
sha256
67ee7ec4d7f314697a5df5356d0c0567d7052fb21efd95bd09db4622e4ae58a3
sha512
0bf06393e42c08aa79b94d60933797881d6a6ce2c7ccaa087be6887b63e29c3bee619313bd8c092c068c41fcbe0ab929feb18593930d4712bfc071273f9357bd
ripemd-160
5e10c0861faf01d26ea5acc784d0e403fb52bbea
Diameter
2586642776
Circumference
8126177942.5427
Area
5.2548798678922E+18
Volume
9.0616646993541E+27
Surface area
2.1019519471569E+19
Circumference
8126177942.5427
Perimeter
5173285552
Area
1672680212658246544
Diagonal
1829032647.4168
Surface area
1.0036081275949E+19
Volume
2.1633130943153E+27
Space diagonal
2240098354.5315
Perimeter
3879964164
Area
7.242917782848E+17
Altitude
1120049177.2658
Surface area
7.242917782848E+17
Volume
2.5494889313667E+26
Height
609677549.13893