2561424 (number)

2561424 is an even 7-digits composite number following 2561423 and preceding 2561425. In scientific notation, it is written as 2.561424 × 10^6. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 774144 positive integers (up to 2561424) that are relatively prime to 2561424.

Interesting facts

Basic properties

Name

Name two million five hundred sixty-one thousand four hundred twenty-four

Notation

Scientific notation 2.561424 × 10^6
Engineering notation 2.561424 × 10^6

Prime Factorization of 2561424

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 43 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 320178
Product of the distinct prime numbers

The prime factorization of 2561424 is 2 × 2 × 2 × 2 × 3 × 17 × 43 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2561424)

Multiplication

n×y
n×2 5122848
n×3 7684272
n×4 10245696
n×5 12807120

Division

n÷y
n÷2 1280712
n÷3 853808
n÷3 640356
n÷5 512284.8

Exponentiation

ny
n2 6560892907776
n3 1.6805228555407E+19
n4 4.3045315747305E+25
n5 1.1025730484273E+32

Nth Root

y√n
2√n 1600.4449381344
3√n 136.82343567577
4√n 40.005561340074
5√n 19.129177406816

Divisors of 2561424

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2561423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2561424 can be divided by 80 positive divisors. The sum of these divisors (counting 2561424) is 1, the average is 0.0125.

Base conversion 2561424

Base System Value
2 Binary 1001110001010110010000
3 Ternary 11211010121120
4 Quaternary 21301112100
5 Quinary 1123431144
6 Senary 130522240
8 Octal 11612620
10 Decimal 2561424
12 Duodecimal a36380
16 Hexadecimal 271590
20 Vigesimal g03b4
36 Base36 1iweo

Cryptographic Hash Functions

md5 6fcc4ee6dde461c98fb936dc7cb41b32
sha1 bbd753e55030b60e295e45cf6ef9c8460b895509
sha256 64b91a98f7100cc86db0de0ef858f690901d45e36065bdcd97f1025868f03489
sha512 da6cae75c099b9dedb0248fa37878c07c119ee5ce76b8b0210182b286bc6b47c4df94816b72f5f2fa1c636f5cea6312b9923cdaccb822b233212e85808867a64
ripemd-160 d1fda49917c84ed09eba628164e0be6b3e8edc9a

2561424 as geometric shapes

Circle

Radius = n
Diameter 5122848
Circumference 16093901.642257
Area 20611652960058

Sphere

Radius = n
Volume 7.0393576762086E+19
Surface area 82446611840234
Circumference 16093901.642257

Square

Length = n
Perimeter 10245696
Area 6560892907776
Diagonal 3622400.5597879

Cube

Length = n
Surface area 39365357446656
Volume 1.6805228555407E+19
Space diagonal 4436516.5077263

Equilateral Triangle

Length = n
Perimeter 7684272
Area 2840949964821.6
Altitude 2218258.2538632

Triangular Pyramid

Length = n
Surface area 2840949964821.6
Volume 1.9805151784864E+18
Height 1207466.8532626