1297284308 is an even 10-digits composite number following 1297284307
and preceding 1297284309 . In scientific notation, it is written as 1.297284308 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 648564120 positive integers (up to 1297284308) that are relatively prime to 1297284308.
1297284308 has 12 divisors, whose sum is 2270520672
The reverse of 1297284308 is 8034827921
Previous prime number is 12007
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion two hundred ninety-seven million two hundred eighty-four thousand three hundred eight
Scientific notation
1.297284308 × 10^9
Engineering notation
1.297284308 × 10^9
Prime Factorization
2 × 2 × 12007 × 27011
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
648642154 Product of the distinct prime numbers
The prime factorization of 1297284308 is 2 × 2 × 12007 × 27011.
Since it has a total of 4 prime factors.
10 , 6 , 57 , 35 , 977 , 474 , 1471 , 8828 , 84328 , 83008 , 226231 , 52307 , 8175527 , 496096 , 15608366 , 11887050 , 281562223 , 387956152 , 3701498105 , 7484827369
n×2
2594568616
n×3
3891852924
n×4
5189137232
n×5
6486421540
n÷2
648642154
n÷3
432428102.66667
n÷3
324321077
n÷5
259456861.6
n2
1682946575783038864
n3
2.1832601839657E+27
n4
2.8323091769399E+36
n5
3.6743102506485E+45
2 √n36017.833194128
3 √n1090.632382249
4 √n189.78364838449
5 √n66.467146268979
1 , 2 , 4 , 12007 , 24014 , 27011 , 48028 , 54022 , 108044 , 324321077 , 648642154 , 1297284308
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
-1297284307 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 1297284308 can be divided by 12 positive divisors.
The sum of these divisors (counting 1297284308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101010100101111110011010100
3
Ternary
10100102001212111222
4
Quaternary
1031110233303110
5
Quinary
10124101044213
6
Senary
332421145512
8
Octal
11524576324
10
Decimal
1297284308
12
Duodecimal
30255b298
16
Hexadecimal
4d52fcd4
20
Vigesimal
10580af8
36
Base36
lgdaz8
md5
50c9e87163681d0eb590c84a596a50bb
sha1
a18b8eb81e903c2ed1da6119405f05cdfcaab9d1
sha256
c7dd58b83e172fcfd0c0efdd3b8c786ac0bd73666bba3a83ec2751ec6d24b528
sha512
5066075a0aebbc9f7be622e38410371576639fb1bcd280d2cc5536f32e2a7362e6cbd11ea66570b464ee06b1442ca72eee52ce483b04c5407dbc66cc3de76d6f
ripemd-160
5c19feff077502253fbd65680c6e28bfad4a5684
Diameter
2594568616
Circumference
8151077703.2602
Area
5.2871325988641E+18
Volume
9.1452188730955E+27
Surface area
2.1148530395456E+19
Circumference
8151077703.2602
Perimeter
5189137232
Area
1682946575783038864
Diagonal
1834637062.6274
Surface area
1.0097679454698E+19
Volume
2.1832601839657E+27
Space diagonal
2246962333.3178
Perimeter
3891852924
Area
7.2873724392007E+17
Altitude
1123481166.6589
Surface area
7.2873724392007E+17
Volume
2.5729968019612E+26
Height
611545687.54247