8985440 (number)

8985440 is an even 7-digits composite number following 8985439 and preceding 8985441. In scientific notation, it is written as 8.985440 × 10^6. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 3548160 positive integers (up to 8985440) that are relatively prime to 8985440.

Interesting facts

Basic properties

Name

Name eight million nine hundred eighty-five thousand four hundred forty

Notation

Scientific notation 8.985440 × 10^6
Engineering notation 8.985440 × 10^6

Prime Factorization of 8985440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3155 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 561590
Product of the distinct prime numbers

The prime factorization of 8985440 is 2 × 2 × 2 × 2 × 2 × 3155 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 27, 60, 932, 149, 3387, 6508, 72001, 20717, 865379, 634033, 2921754, 7244297, 53976166, 38480223, 214975546, 907459791, 4538326481, 6760154001

Basic calculations (n = 8985440)

Multiplication

n×y
n×2 17970880
n×3 26956320
n×4 35941760
n×5 44927200

Division

n÷y
n÷2 4492720
n÷3 2995146.6666667
n÷3 2246360
n÷5 1797088

Exponentiation

ny
n2 80738131993600
n3 7.2546764074057E+20
n4 6.518645957816E+27
n5 5.8572902135198E+34

Nth Root

y√n
2√n 2997.5723510868
3√n 207.89615131565
4√n 54.750089964189
5√n 24.587131824276

Divisors of 8985440

1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 3155, 6310, 12620, 25240, 50480, 100960, 280795, 561590, 1123180, 2246360, 4492720, 8985440

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8985439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8985440 can be divided by 24 positive divisors. The sum of these divisors (counting 8985440) is 1, the average is 0.041666666666667.

Base conversion 8985440

Base System Value
2 Binary 100010010001101101100000
3 Ternary 121220111201002
4 Quaternary 202101231200
5 Quinary 4300013230
6 Senary 520331132
8 Octal 42215540
10 Decimal 8985440
12 Duodecimal 3013aa8
16 Hexadecimal 891b60
20 Vigesimal 2g33c0
36 Base36 5cl7k

Cryptographic Hash Functions

md5 35985a17616d19543cab5691512ef55b
sha1 f59d7a1099505b492c60848f5904c8834d4bd350
sha256 1eaf76513b1fa94ea0d81f5ce3560ea42a9c623e98c64b60ff3e8f5ebd7dd118
sha512 71a73477722696f4acde1b49728a3d3e07fc098e9ea6bdbb7b9cc49c7511079c001dec6b5d9fdfad0a53aa8333248d68506f03d368240d352709fa1c6e5d159d
ripemd-160 b59e373b0254130c839ffc2d7f9a4cf007dfd780

8985440 as geometric shapes

Circle

Radius = n
Diameter 17970880
Circumference 56457184.586544
Area 2.5364632233566E+14

Sphere

Radius = n
Volume 3.0388317474236E+21
Surface area 1.0145852893426E+15
Circumference 56457184.586544

Square

Length = n
Perimeter 35941760
Area 80738131993600
Diagonal 12707331.11189

Cube

Length = n
Surface area 484428791961600
Volume 7.2546764074057E+20
Space diagonal 15563238.608362

Equilateral Triangle

Length = n
Perimeter 26956320
Area 34960636680279
Altitude 7781619.3041808

Triangular Pyramid

Length = n
Surface area 34960636680279
Volume 8.5497181383178E+19
Height 4235777.0372966