56491490 (number)

56491490 is an even 8-digits composite number following 56491489 and preceding 56491491. In scientific notation, it is written as 5.6491490 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 20203200 positive integers (up to 56491490) that are relatively prime to 56491490.

Interesting facts

Basic properties

Name

Name fifty-six million four hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 5.6491490 × 10^7
Engineering notation 5.6491490 × 10^6

Prime Factorization of 56491490

Prime Factorization 2 × 5 × 11 × 61 × 8419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 56491490
Product of the distinct prime numbers

The prime factorization of 56491490 is 2 × 5 × 11 × 61 × 8419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 79, 57, 713, 676, 9161, 1026, 86631, 62210, 493475, 968224, 7193774, 3592126, 47420187, 60843925, 555461157, 914683770, 4470103743, 3750086292

Basic calculations (n = 56491490)

Multiplication

n×y
n×2 112982980
n×3 169474470
n×4 225965960
n×5 282457450

Division

n÷y
n÷2 28245745
n÷3 18830496.666667
n÷3 14122872.5
n÷5 11298298

Exponentiation

ny
n2 3191288442420100
n3 1.8028063913209E+23
n4 1.0184321922724E+31
n5 5.7532752005435E+38

Nth Root

y√n
2√n 7516.0820910897
3√n 383.70224766295
4√n 86.695340653865
5√n 35.513755953036

Divisors of 56491490

1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 8419, 16838, 42095, 84190, 92609, 185218, 463045, 513559, 926090, 1027118, 2567795, 5135590, 5649149, 11298298, 28245745, 56491490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -56491489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 56491490 can be divided by 32 positive divisors. The sum of these divisors (counting 56491490) is 1, the average is 0.03125.

Base conversion 56491490

Base System Value
2 Binary 11010111011111110111100010
3 Ternary 10221022001202102
4 Quaternary 3113133313202
5 Quinary 103430211430
6 Senary 5334450402
8 Octal 327376742
10 Decimal 56491490
12 Duodecimal 16b03a02
16 Hexadecimal 35dfde2
20 Vigesimal hd18ea
36 Base36 xmt42

Cryptographic Hash Functions

md5 68de98634818d69945c1b4f50ba84f73
sha1 f6bbaa695fd12c9d47945e23d659d36c367942f3
sha256 6b13eab54fd8b16d1dfc65bf089bfc206db542e08c6fac12cfd1eade82940771
sha512 c1a4c039ba8331ae128f522ca9b3630a9919eadb3f792208582e39186a67a4137e0ba02a831771d96668e4e0c6b39446722b3ce0abcdc27d0ec9460ab142081f
ripemd-160 59e2d2079a31d88036e2d2ee2f7b0d6b07c7e291

56491490 as geometric shapes

Circle

Radius = n
Diameter 112982980
Circumference 354946499.94868
Area 1.0025728326193E+16

Sphere

Radius = n
Volume 7.5515777530913E+23
Surface area 4.0102913304772E+16
Circumference 354946499.94868

Square

Length = n
Perimeter 225965960
Area 3191288442420100
Diagonal 79891031.316664

Cube

Length = n
Surface area 19147730654520600
Volume 1.8028063913209E+23
Space diagonal 97846130.875269

Equilateral Triangle

Length = n
Perimeter 169474470
Area 1.3818684309697E+15
Altitude 48923065.437635

Triangular Pyramid

Length = n
Surface area 1.3818684309697E+15
Volume 2.1246277074491E+22
Height 26630343.772221