53445 (number)

53445 is an odd 5-digits composite number following 53444 and preceding 53446. In scientific notation, it is written as 5.3445 × 10^4. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 24384 positive integers (up to 53445) that are relatively prime to 53445.

Interesting facts

Basic properties

Name

Name fifty-three thousand four hundred forty-five

Notation

Scientific notation 5.3445 × 10^4
Engineering notation 5.3445 × 10^3

Prime Factorization of 53445

Prime Factorization 105 × 509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 53445
Product of the distinct prime numbers

The prime factorization of 53445 is 105 × 509. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 12, 68, 527, 589, 921, 4586, 18444, 70511, 340502, 180825, 2958355, 4732385, 68067344, 7967169, 153321759, 635100679, 5191877603, 5414934408

Basic calculations (n = 53445)

Multiplication

n×y
n×2 106890
n×3 160335
n×4 213780
n×5 267225

Division

n÷y
n÷2 26722.5
n÷3 17815
n÷3 13361.25
n÷5 10689

Exponentiation

ny
n2 2856368025
n3 152658589096125
n4 8158838294242400625
n5 4.3604911263579E+23

Nth Root

y√n
2√n 231.18174668429
3√n 37.667693430996
4√n 15.204662004934
5√n 8.822291762999

Divisors of 53445

1, 105, 509, 53445

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -53444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 53445 can be divided by 4 positive divisors. The sum of these divisors (counting 53445) is 1, the average is 0.25.

Base conversion 53445

Base System Value
2 Binary 1101000011000101
3 Ternary 2201022110
4 Quaternary 31003011
5 Quinary 3202240
6 Senary 1051233
8 Octal 150305
10 Decimal 53445
12 Duodecimal 26b19
16 Hexadecimal d0c5
20 Vigesimal 6dc5
36 Base36 158l

Cryptographic Hash Functions

md5 e4b39d8e0a48a270346f5c927775af8e
sha1 c1ca2e7c5a04e9cd01387b71161a75ffbced827c
sha256 0b78ff048b2715b8547bc47c8e64e180106b0b5c47ef392ff69732ada55b5f5b
sha512 fe48a923c5e8e3bfaa5c97fc06cdf344395126c9f6eda0c8d7469981fb9afc0e198ace92ae0d476a4bc4c172d6b1a680237490bdcfd7a336165aa8dd7546d0f1
ripemd-160 57bc9fb9504e10c38784c0f89eb1e9b8708f27eb

53445 as geometric shapes

Circle

Radius = n
Diameter 106890
Circumference 335804.83874221
Area 8973544803.2888

Sphere

Radius = n
Volume 6.3945480268236E+14
Surface area 35894179213.155
Circumference 335804.83874221

Square

Length = n
Perimeter 213780
Area 2856368025
Diagonal 75582.64384103

Cube

Length = n
Surface area 17138208150
Volume 152658589096125
Space diagonal 92569.455410519

Equilateral Triangle

Length = n
Perimeter 160335
Area 1236843636.1038
Altitude 46284.727705259

Triangular Pyramid

Length = n
Surface area 1236843636.1038
Volume 17990987259373
Height 25194.214613677