1293213639 is an odd 10-digits composite number following 1293213638
and preceding 1293213640 . In scientific notation, it is written as 1.293213639 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 830126880 positive integers (up to 1293213639) that are relatively prime to 1293213639.
1293213639 has 8 divisors, whose sum is 1313706400
The reverse of 1293213639 is 9363123921
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion two hundred ninety-three million two hundred thirteen thousand six hundred thirty-nine
Scientific notation
1.293213639 × 10^9
Engineering notation
1.293213639 × 10^9
Prime Factorization
93 × 199 × 69877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1293213639
Product of the distinct prime numbers
The prime factorization of 1293213639 is 93 × 199 × 69877.
Since it has a total of 3 prime factors.
1 , 8 , 80 , 1 , 742 , 518 , 5380 , 2504 , 12220 , 42714 , 398812 , 63849 , 298031 , 6845082 , 74149047 , 34544375 , 145501760 , 231882881 , 1134492395 , 1333170944
n×2
2586427278
n×3
3879640917
n×4
5172854556
n×5
6466068195
n÷2
646606819.5
n÷3
431071213
n÷3
323303409.75
n÷5
258642727.8
n2
1672401516095622321
n3
2.1627724504991E+27
n4
2.7969268310389E+36
n5
3.6170239251846E+45
2 √n
35961.279718608
3 √n
1089.4904441506
4 √n
189.63459525785
5 √n
66.425381177454
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1293213638
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1293213639 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293213639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101001101111111000111
3
Ternary
10100010102001121110
4
Quaternary
1031011031333013
5
Quinary
10122030314024
6
Senary
332154020103
8
Octal
11505157707
10
Decimal
1293213639
12
Duodecimal
301117633
16
Hexadecimal
4d14dfc7
20
Vigesimal
1042be1j
36
Base36
ldy213
md5
869a973e60dda6111012b90bc510ff0d
sha1
caa88762f55af85355329517a8192bb7cde6f9aa
sha256
919f936e33021a2fe92a5b77a4557f2f89ef34ad5bf9e6d2b60bcc97dcf4885e
sha512
238f772bcbbe3b377b35ae9863f957ae43fe88b8096b57ba9429b5929d13a29e71c1e34fc3dada2f561d7bf6863c547038644ee5663f98705848947b9a89af68
ripemd-160
ed93feaefc0870710d93ed86b4ebf624bbdd04ba
Diameter
2586427278
Circumference
8125500935.609
Area
5.2540043168184E+18
Volume
9.0594000558326E+27
Surface area
2.1016017267274E+19
Circumference
8125500935.609
Perimeter
5172854556
Area
1672401516095622321
Diagonal
1828880267.3197
Surface area
1.0034409096574E+19
Volume
2.1627724504991E+27
Space diagonal
2239911727.789
Perimeter
3879640917
Area
7.2417109913321E+17
Altitude
1119955863.8945
Surface area
7.2417109913321E+17
Volume
2.548851776519E+26
Height
609626755.77322