256404313 (number)

256404313 is an odd 9-digits composite number following 256404312 and preceding 256404314. In scientific notation, it is written as 2.56404313 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 227673600 positive integers (up to 256404313) that are relatively prime to 256404313.

Interesting facts

Basic properties

Name

Name two hundred fifty-six million four hundred four thousand three hundred thirteen

Notation

Scientific notation 2.56404313 × 10^8
Engineering notation 2.56404313 × 10^6

Prime Factorization of 256404313

Prime Factorization 11 × 43 × 542081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 256404313
Product of the distinct prime numbers

The prime factorization of 256404313 is 11 × 43 × 542081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 62, 59, 49, 603, 5326, 7544, 7902, 85056, 428637, 408822, 3254201, 5842834, 22205162, 21781597, 313561641, 3494005, 4654624194, 7508006929

Basic calculations (n = 256404313)

Multiplication

n×y
n×2 512808626
n×3 769212939
n×4 1025617252
n×5 1282021565

Division

n÷y
n÷2 128202156.5
n÷3 85468104.333333
n÷3 64101078.25
n÷5 51280862.6

Exponentiation

ny
n2 65743171725001969
n3 1.685683278059E+25
n4 4.3221646284631E+33
n5 1.108221652234E+42

Nth Root

y√n
2√n 16012.629796508
3√n 635.29451938048
4√n 126.54102021284
5√n 48.060143725573

Divisors of 256404313

1, 11, 43, 473, 542081, 5962891, 23309483, 256404313

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 -256404312
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 256404313 can be divided by 8 positive divisors. The sum of these divisors (counting 256404313) is 1, the average is 0.125.

Base conversion 256404313

Base System Value
2 Binary 1111010010000110101101011001
3 Ternary 122212110200121001
4 Quaternary 33102012231121
5 Quinary 1011114414223
6 Senary 41235345001
8 Octal 1722065531
10 Decimal 256404313
12 Duodecimal 71a52161
16 Hexadecimal f486b59
20 Vigesimal 402aafd
36 Base36 48nmu1

Cryptographic Hash Functions

md5 e1cc7c59e9566cb05d9c0eff7e9201d3
sha1 26aed05b5c4627f2412f28ea8c7b54711661d80f
sha256 daed30e40a78d77c990268ef67c8d0c87bf0013f8d97f8ae6d3b13ee944fb3f8
sha512 72537af36a2c5af47474d6a00a72efa7f219e5d2d133597b0066824c77cf4d09011250d3e7ae28ee675278bab75075edc62e8d00a1babe2625cb81899a1b260d
ripemd-160 8b27161618ef5419cb64348217bae496b052ca0c

256404313 as geometric shapes

Circle

Radius = n
Diameter 512808626
Circumference 1611035812.1391
Area 2.0653826531496E+17

Sphere

Radius = n
Volume 7.0609736035058E+25
Surface area 8.2615306125983E+17
Circumference 1611035812.1391

Square

Length = n
Perimeter 1025617252
Area 65743171725001969
Diagonal 362610456.89556

Cube

Length = n
Surface area 394459030350011814
Volume 1.685683278059E+25
Space diagonal 444105297.39579

Equilateral Triangle

Length = n
Perimeter 769212939
Area 2.8467628419607E+16
Altitude 222052648.6979

Triangular Pyramid

Length = n
Surface area 2.8467628419607E+16
Volume 1.9865967947472E+24
Height 120870152.29852