1425728049 is an odd 10-digits composite number following 1425728048
and preceding 1425728050 . In scientific notation, it is written as 1.425728049 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 949880256 positive integers (up to 1425728049) that are relatively prime to 1425728049.
1425728049 has 8 divisors, whose sum is 1902180960
The reverse of 1425728049 is 9408275241
Previous prime number is 1579
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion four hundred twenty-five million seven hundred twenty-eight thousand forty-nine
Scientific notation
1.425728049 × 10^9
Engineering notation
1.425728049 × 10^9
Prime Factorization
3 × 1579 × 300977
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1425728049 Product of the distinct prime numbers
The prime factorization of 1425728049 is 3 × 1579 × 300977.
Since it has a total of 3 prime factors.
8 , 5 , 100 , 68 , 340 , 971 , 1056 , 9068 , 301 , 66912 , 126575 , 594591 , 857927 , 5039855 , 95528346 , 65376032 , 325934426 , 989920551 , 8436159797 , 4601008666
n×2
2851456098
n×3
4277184147
n×4
5702912196
n×5
7128640245
n÷2
712864024.5
n÷3
475242683
n÷3
356432012.25
n÷5
285145609.8
n2
2032700469705346401
n3
2.8980780748744E+27
n4
4.1318711995403E+36
n5
5.8909246640399E+45
2 √n37758.814189537
3 √n1125.5001691007
4 √n194.31627360964
5 √n67.73409596882
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
-1425728048 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 1425728049 can be divided by 8 positive divisors.
The sum of these divisors (counting 1425728049) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100111110101110001000110001
3
Ternary
10200100202111012120
4
Quaternary
1110332232020301
5
Quinary
10404441244144
6
Senary
353250144453
8
Octal
12476561061
10
Decimal
1425728049
12
Duodecimal
339582129
16
Hexadecimal
54fae231
20
Vigesimal
125ag029
36
Base36
nkuasx
md5
b989555a05ab4084000dc9c15ca2665c
sha1
12dc3fecdcb304d261e16121fd20f27ce7a942c7
sha256
528cedb816d4cab6fc992af45a4c0d8faba578a7033224e1a1f9f71a3db63700
sha512
64e301c7893626c6b37dc8e7aa11e58e5907485b5ee994f82da9bb6c9b8c547ce102f7d5b1c2aa97c7656ed0b038a56a4675963a934b8d79c9d63c45e38121af
ripemd-160
bb2135d8b1dcdc5842497f6020e8fd0376f302c3
Diameter
2851456098
Circumference
8958113529.5106
Area
6.3859168625748E+18
Volume
1.213944105274E+28
Surface area
2.5543667450299E+19
Circumference
8958113529.5106
Perimeter
5702912196
Area
2032700469705346401
Diagonal
2016283943.1515
Surface area
1.2196202818232E+19
Volume
2.8980780748744E+27
Space diagonal
2469433418.644
Perimeter
4277184147
Area
8.801851225247E+17
Altitude
1234716709.322
Surface area
8.801851225247E+17
Volume
3.4154177652529E+26
Height
672094647.71718