1280496040 (number)

1280496040 is an even 10-digits composite number following 1280496039 and preceding 1280496041. In scientific notation, it is written as 1.280496040 × 10^9. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 512198400 positive integers (up to 1280496040) that are relatively prime to 1280496040.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty million four hundred ninety-six thousand forty

Notation

Scientific notation 1.280496040 × 10^9
Engineering notation 1.280496040 × 10^9

Prime Factorization of 1280496040

Prime Factorization 2 × 2 × 2 × 5 × 32012401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 320124010
Product of the distinct prime numbers

The prime factorization of 1280496040 is 2 × 2 × 2 × 5 × 32012401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 13, 45, 464, 619, 81, 2773, 9614, 58055, 450728, 374775, 5315555, 575761, 65894656, 69916252, 850057629, 431692596, 1178796318, 9838160154

Basic calculations (n = 1280496040)

Multiplication

n×y
n×2 2560992080
n×3 3841488120
n×4 5121984160
n×5 6402480200

Division

n÷y
n÷2 640248020
n÷3 426832013.33333
n÷3 320124010
n÷5 256099208

Exponentiation

ny
n2 1639670108455681600
n3 2.0995910807839E+27
n4 2.6885180645631E+36
n5 3.4426367351415E+45

Nth Root

y√n
2√n 35784.019338247
3√n 1085.9072847442
4√n 189.16664435953
5√n 66.294217368592

Divisors of 1280496040

1, 2, 4, 5, 8, 10, 20, 40, 32012401, 64024802, 128049604, 160062005, 256099208, 320124010, 640248020, 1280496040

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1280496039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1280496040 can be divided by 16 positive divisors. The sum of these divisors (counting 1280496040) is 1, the average is 0.0625.

Base conversion 1280496040

Base System Value
2 Binary 1001100010100101101000110101000
3 Ternary 10022020110221100021
4 Quaternary 1030110231012220
5 Quinary 10110301333130
6 Senary 331021250224
8 Octal 11424550650
10 Decimal 1280496040
12 Duodecimal 2b8a03974
16 Hexadecimal 4c52d1a8
20 Vigesimal 10032020
36 Base36 l6dh2g

Cryptographic Hash Functions

md5 41836e8746d8475424664726caabe5c3
sha1 c36d16de18a9da64aad522a3c9cd6a7f6d1678ae
sha256 b47fef53e2cbc96d844c0d55e5d8d61ea4961c341d7136cf71ad4ec4bb550f95
sha512 c99bf8768d5dd39a42bc899541d31be647a69ccf777906703b22eaf5ae49e35a365a3bbe5b6aaed671cd31c48446e86eb1f18d2f3f209bdc427970cc4c290a5d
ripemd-160 e306b1a92efab2429196fbade0bb269262c7c291

1280496040 as geometric shapes

Circle

Radius = n
Diameter 2560992080
Circumference 8045593904.4296
Area 5.1511755670351E+18

Sphere

Radius = n
Volume 8.7947465532443E+27
Surface area 2.0604702268141E+19
Circumference 8045593904.4296

Square

Length = n
Perimeter 5121984160
Area 1639670108455681600
Diagonal 1810894866.333

Cube

Length = n
Surface area 9.8380206507341E+18
Volume 2.0995910807839E+27
Space diagonal 2217884200.1707

Equilateral Triangle

Length = n
Perimeter 3841488120
Area 7.099979838743E+17
Altitude 1108942100.0854

Triangular Pyramid

Length = n
Surface area 7.099979838743E+17
Volume 2.4743918182351E+26
Height 603631622.11101