1272296940 is an even 10-digits composite number following 1272296939
and preceding 1272296941 . In scientific notation, it is written as 1.272296940 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 339279168 positive integers (up to 1272296940) that are relatively prime to 1272296940.
1272296940 has 12 divisors, whose sum is 2374954400
The reverse of 1272296940 is 0496922721
Previous prime number is 15
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion two hundred seventy-two million two hundred ninety-six thousand nine hundred forty
Scientific notation
1.272296940 × 10^9
Engineering notation
1.272296940 × 10^9
Prime Factorization
2 × 2 × 15 × 21204949
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
636148470 Product of the distinct prime numbers
The prime factorization of 1272296940 is 2 × 2 × 15 × 21204949.
Since it has a total of 4 prime factors.
1 , 1 , 6 , 13 , 715 , 461 , 6610 , 5330 , 23346 , 3075 , 769311 , 545069 , 1665273 , 3641156 , 83344709 , 5482427 , 87290973 , 971776533 , 6587560398 , 7503302360
n×2
2544593880
n×3
3816890820
n×4
5089187760
n×5
6361484700
n÷2
636148470
n÷3
424098980
n÷3
318074235
n÷5
254459388
n2
1618739503533363600
n3
2.0595173170026E+27
n4
2.6203175802994E+36
n5
3.3338220392432E+45
2 √n35669.271649418
3 √n1083.5846084324
4 √n188.86310293283
5 √n66.209101845369
1 , 2 , 4 , 15 , 30 , 60 , 21204949 , 42409898 , 84819796 , 318074235 , 636148470 , 1272296940
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
-1272296939 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 1272296940 can be divided by 12 positive divisors.
The sum of these divisors (counting 1272296940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011110101011011010111101100
3
Ternary
10021200001101021220
4
Quaternary
1023311123113230
5
Quinary
10101202000230
6
Senary
330125423340
8
Octal
11365332754
10
Decimal
1272296940
12
Duodecimal
2b610ab50
16
Hexadecimal
4bd5b5ec
20
Vigesimal
jhbh270
36
Base36
l1hqlo
md5
f1895e79e1810f2add8088914b80709f
sha1
068cdcd408a0c853afef9b6e9e2fcaaac31d83ca
sha256
82e8ce95932dbe7909347884766494a89353ccc9fb978a214709fd059848424f
sha512
f37fb42886059d94f3e7b49af2e34f0b60611e37b3d378c61447693ea1274dcab4cf7a3ef17052d4d7e87803dde3ac8fb9ee546a62884c6cb85cd583becdcebf
ripemd-160
dd8cb31f1e4749654708d02c634cfa0ee6438084
Diameter
2544593880
Circumference
7994077439.7775
Area
5.085420132376E+18
Volume
8.6268859640485E+27
Surface area
2.0341680529504E+19
Circumference
7994077439.7775
Perimeter
5089187760
Area
1618739503533363600
Diagonal
1799299587.9138
Surface area
9.7124370212002E+18
Volume
2.0595173170026E+27
Space diagonal
2203682942.3944
Perimeter
3816890820
Area
7.0093476608465E+17
Altitude
1101841471.1972
Surface area
7.0093476608465E+17
Volume
2.4271644347061E+26
Height
599766529.3046