1273485142 is an even 10-digits composite number following 1273485141
and preceding 1273485143 . In scientific notation, it is written as 1.273485142 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 634907232 positive integers (up to 1273485142) that are relatively prime to 1273485142.
1273485142 has 8 divisors, whose sum is 1915733736
The reverse of 1273485142 is 2415843721
Previous prime number is 347
Is Prime? no Number parity even Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion two hundred seventy-three million four hundred eighty-five thousand one hundred forty-two
Scientific notation
1.273485142 × 10^9
Engineering notation
1.273485142 × 10^9
Prime Factorization
2 × 347 × 1834993
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1273485142 Product of the distinct prime numbers
The prime factorization of 1273485142 is 2 × 347 × 1834993.
Since it has a total of 3 prime factors.
4 , 6 , 19 , 63 , 312 , 355 , 2007 , 2851 , 180 , 16525 , 239826 , 850669 , 2754107 , 1180059 , 34516103 , 96955252 , 616690573 , 520962871 , 7427919835 , 8136079508
n×2
2546970284
n×3
3820455426
n×4
5093940568
n×5
6367425710
n÷2
636742571
n÷3
424495047.33333
n÷3
318371285.5
n÷5
254697028.4
n2
1621764406894760164
n3
2.0652928760049E+27
n4
2.6301197914707E+36
n5
3.3494184761181E+45
2 √n35685.923583396
3 √n1083.9218244708
4 √n188.90718245582
5 √n66.221463804788
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
-1273485141 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 1273485142 can be divided by 8 positive divisors.
The sum of these divisors (counting 1273485142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011111001111101011101010110
3
Ternary
10021202021202012101
4
Quaternary
1023321331131112
5
Quinary
10102003011032
6
Senary
330211112314
8
Octal
11371753526
10
Decimal
1273485142
12
Duodecimal
2b65a269a
16
Hexadecimal
4be7d756
20
Vigesimal
jhj5ch2
36
Base36
l277fa
md5
7a09a909d6dca8cf5fc0dd1584f78e7f
sha1
cf4c7b4eba1a5cc4521be66c1605388d1eab4c9c
sha256
5fcf4d287b198e9bcc94021084ae98a8e0d2dceeca4a545a082ea09e4f57df58
sha512
40e3774b9fc53b36ef530b3c68defbfa1dcd8a2df4eef8385ca8b826540d430a5cd43e16345728b23ebe093ead282d01870413909181029b8f54d39c83112c5e
ripemd-160
60f53f4f3899f267960117f71b99af722c73bd95
Diameter
2546970284
Circumference
8001543133.1259
Area
5.094923146554E+18
Volume
8.6510785690245E+27
Surface area
2.0379692586216E+19
Circumference
8001543133.1259
Perimeter
5093940568
Area
1621764406894760164
Diagonal
1800979959.297
Surface area
9.7305864413686E+18
Volume
2.0652928760049E+27
Space diagonal
2205740968.6281
Perimeter
3820455426
Area
7.0224458766213E+17
Altitude
1102870484.314
Surface area
7.0224458766213E+17
Volume
2.4339709962656E+26
Height
600326653.09901