1272393372 is an even 10-digits composite number following 1272393371
and preceding 1272393373 . In scientific notation, it is written as 1.272393372 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 424131120 positive integers (up to 1272393372) that are relatively prime to 1272393372.
1272393372 has 12 divisors, whose sum is 2968917896
The reverse of 1272393372 is 2733932721
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion two hundred seventy-two million three hundred ninety-three thousand three hundred seventy-two
Scientific notation
1.272393372 × 10^9
Engineering notation
1.272393372 × 10^9
Prime Factorization
2 × 2 × 3 × 106032781
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
636196686 Product of the distinct prime numbers
The prime factorization of 1272393372 is 2 × 2 × 3 × 106032781.
Since it has a total of 4 prime factors.
2 , 9 , 39 , 41 , 133 , 810 , 35 , 2984 , 44965 , 98604 , 734026 , 805730 , 2425838 , 2578599 , 83931833 , 49695879 , 41146152 , 790554883 , 7289344201 , 7540846813
n×2
2544786744
n×3
3817180116
n×4
5089573488
n×5
6361966860
n÷2
636196686
n÷3
424131124
n÷3
318098343
n÷5
254478674.4
n2
1618984893109530384
n3
2.0599856473607E+27
n4
2.6211120841169E+36
n5
3.3350856430994E+45
2 √n35670.623375545
3 √n1083.6119840101
4 √n188.86668148603
5 √n66.210105460539
1 , 2 , 3 , 4 , 6 , 12 , 106032781 , 212065562 , 318098343 , 424131124 , 636196686 , 1272393372
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
-1272393371 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 1272393372 can be divided by 12 positive divisors.
The sum of these divisors (counting 1272393372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011110101110010111010011100
3
Ternary
10021200020021120110
4
Quaternary
1023311302322130
5
Quinary
10101213041442
6
Senary
330131450020
8
Octal
11365627234
10
Decimal
1272393372
12
Duodecimal
2b6156910
16
Hexadecimal
4bd72e9c
20
Vigesimal
jhc938c
36
Base36
l1jt0c
md5
38fc006bb262cb6fb37a939f19680305
sha1
9e5ff0a9df5dbc734ec96f76fc0cb26e6be241c0
sha256
bad9ccf654bcef794130983c5535b334cf9b27da0b549b900f279b827a554c33
sha512
6456c359bf92268004a2d6da130f1978aefce8b3f926f87fa91969f2e1f4d4c28b3063e1262b3eeced3c7f41a569f341a47d797fee59ddee266bb0bbec978130
ripemd-160
cef696b0610df7c898c9115ee0b0a703b13e979d
Diameter
2544786744
Circumference
7994683339.9031
Area
5.0861910464658E+18
Volume
8.628847701665E+27
Surface area
2.0344764185863E+19
Circumference
7994683339.9031
Perimeter
5089573488
Area
1618984893109530384
Diagonal
1799435963.356
Surface area
9.7139093586572E+18
Volume
2.0599856473607E+27
Space diagonal
2203849967.5179
Perimeter
3817180116
Area
7.0104102288804E+17
Altitude
1101924983.7589
Surface area
7.0104102288804E+17
Volume
2.4277163673262E+26
Height
599811987.78534