1280971133 is an odd 10-digits composite number following 1280971132
and preceding 1280971134 . In scientific notation, it is written as 1.280971133 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1182106800 positive integers (up to 1280971133) that are relatively prime to 1280971133.
1280971133 has 8 divisors, whose sum is 1379890176
The reverse of 1280971133 is 3311790821
Previous prime number is 4271
Is Prime? no Number parity odd Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion two hundred eighty million nine hundred seventy-one thousand one hundred thirty-three
Scientific notation
1.280971133 × 10^9
Engineering notation
1.280971133 × 10^9
Prime Factorization
13 × 4271 × 23071
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1280971133 Product of the distinct prime numbers
The prime factorization of 1280971133 is 13 × 4271 × 23071.
Since it has a total of 3 prime factors.
6 , 10 , 40 , 77 , 44 , 659 , 265 , 8571 , 79841 , 56693 , 77265 , 211185 , 8859590 , 604235 , 7207536 , 8693258 , 15986971 , 474014701 , 5295654674 , 6179350706
n×2
2561942266
n×3
3842913399
n×4
5123884532
n×5
6404855665
n÷2
640485566.5
n÷3
426990377.66667
n÷3
320242783.25
n÷5
256194226.6
n2
1640887043579303689
n3
2.1019289353388E+27
n4
2.6925102897864E+36
n5
3.4490279565219E+45
2 √n35790.657062982
3 √n1086.0415668616
4 √n189.18418819495
5 √n66.29913596957
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
-1280971132 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 1280971133 can be divided by 8 positive divisors.
The sum of these divisors (counting 1280971133) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100010110100001000101111101
3
Ternary
10022021101002001022
4
Quaternary
1030112201011331
5
Quinary
10110412034013
6
Senary
331035353525
8
Octal
11426410575
10
Decimal
1280971133
12
Duodecimal
2b8bb28a5
16
Hexadecimal
4c5a117d
20
Vigesimal
100617gd
36
Base36
l6nnnh
md5
55f0c07ed5f8955b1e8e1e162c2e2ca0
sha1
1e304331ee439ec9aca92a671d8986e7d4d6155e
sha256
0e44a2fef00ca174e251ea543c7ec0ae1e406dbf8da1e97532ef3a99448c95ca
sha512
6d029c7b91e470812cb13a9401ddcc613b5dec7b778494e79dbb33194b7470c766ef3c2eeff787894d6b672ada09c21a9a7e21e78765d324ee36400986305f78
ripemd-160
8b442c04ef74720451b2d0195b227231317a413c
Diameter
2561942266
Circumference
8048579001.7868
Area
5.1549986814794E+18
Volume
8.8045393355043E+27
Surface area
2.0619994725918E+19
Circumference
8048579001.7868
Perimeter
5123884532
Area
1640887043579303689
Diagonal
1811566749.297
Surface area
9.8453222614758E+18
Volume
2.1019289353388E+27
Space diagonal
2218707085.3851
Perimeter
3842913399
Area
7.1052493224021E+17
Altitude
1109353542.6925
Surface area
7.1052493224021E+17
Volume
2.4771470062505E+26
Height
603855583.09901