1275341728 is an even 10-digits composite number following 1275341727
and preceding 1275341729 . In scientific notation, it is written as 1.275341728 × 10^9.
The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors.
There are 637670848 positive integers (up to 1275341728) that are relatively prime to 1275341728.
1275341728 has 12 divisors, whose sum is 2510829090
The reverse of 1275341728 is 8271435721
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion two hundred seventy-five million three hundred forty-one thousand seven hundred twenty-eight
Scientific notation
1.275341728 × 10^9
Engineering notation
1.275341728 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 39854429
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
79708858 Product of the distinct prime numbers
The prime factorization of 1275341728 is 2 × 2 × 2 × 2 × 2 × 39854429.
Since it has a total of 6 prime factors.
5 , 6 , 83 , 25 , 398 , 333 , 4443 , 4574 , 16722 , 53290 , 779932 , 6989 , 7912607 , 2250021 , 11064508 , 34485157 , 736686956 , 951334993 , 7064138993 , 9430120055
n×2
2550683456
n×3
3826025184
n×4
5101366912
n×5
6376708640
n÷2
637670864
n÷3
425113909.33333
n÷3
318835432
n÷5
255068345.6
n2
1626496523178025984
n3
2.0743388864559E+27
n4
2.6454909399102E+36
n5
3.3739049867134E+45
2 √n35711.926971251
3 √n1084.448310638
4 √n188.97599575409
5 √n66.24076111815
1 , 2 , 4 , 8 , 16 , 32 , 39854429 , 79708858 , 159417716 , 318835432 , 637670864 , 1275341728
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
-1275341727 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 1275341728 can be divided by 12 positive divisors.
The sum of these divisors (counting 1275341728) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100000001000010101110100000
3
Ternary
10021212210001221211
4
Quaternary
1030001002232200
5
Quinary
10102441413403
6
Senary
330314555504
8
Octal
11401025640
10
Decimal
1275341728
12
Duodecimal
2b7138b94
16
Hexadecimal
4c042ba0
20
Vigesimal
jiahe68
36
Base36
l3azz4
md5
8ccf15852f121d484912575e2c7636e2
sha1
c54bb8463478f81b76d8ffed99b0d2f280ba572b
sha256
a019bbab0bbac045071de4c6907ec1cf2c8e2980f25f2eb8cb92f9b18cd08731
sha512
326b94367e26d2e4bc7b0cfed769190e08f7f4be548fb6c6605160be31b9be872729265e0ea77e679721b3096b767494b7f184836b34b37b3e46c103ae309f13
ripemd-160
af76493d4dac004f52baab0a5f050f9e479105e2
Diameter
2550683456
Circumference
8013208407.0026
Area
5.1097895283054E+18
Volume
8.6889704089938E+27
Surface area
2.0439158113222E+19
Circumference
8013208407.0026
Perimeter
5101366912
Area
1626496523178025984
Diagonal
1803605568.3979
Surface area
9.7589791390682E+18
Volume
2.0743388864559E+27
Space diagonal
2208956669.9087
Perimeter
3826025184
Area
7.0429365411962E+17
Altitude
1104478334.9543
Surface area
7.0429365411962E+17
Volume
2.4446318218198E+26
Height
601201856.13265