53281388 (number)

53281388 is an even 8-digits composite number following 53281387 and preceding 53281389. In scientific notation, it is written as 5.3281388 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 26625312 positive integers (up to 53281388) that are relatively prime to 53281388.

Interesting facts

Basic properties

Name

Name fifty-three million two hundred eighty-one thousand three hundred eighty-eight

Notation

Scientific notation 5.3281388 × 10^7
Engineering notation 5.3281388 × 10^6

Prime Factorization of 53281388

Prime Factorization 2 × 2 × 5059 × 2633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26640694
Product of the distinct prime numbers

The prime factorization of 53281388 is 2 × 2 × 5059 × 2633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 30, 42, 224, 364, 3085, 7619, 34293, 92132, 17539, 694948, 7691930, 2554563, 13246248, 37652533, 357573439, 648976971, 3701385946, 9490013470

Basic calculations (n = 53281388)

Multiplication

n×y
n×2 106562776
n×3 159844164
n×4 213125552
n×5 266406940

Division

n÷y
n÷2 26640694
n÷3 17760462.666667
n÷3 13320347
n÷5 10656277.6

Exponentiation

ny
n2 2838906307206544
n3 1.5126086844992E+23
n4 8.0593890210971E+30
n5 4.2941543347601E+38

Nth Root

y√n
2√n 7299.410113153
3√n 376.29216578021
4√n 85.436585331771
5√n 35.100645723434

Divisors of 53281388

1, 2, 4, 2633, 5059, 5266, 10118, 10532, 20236, 13320347, 26640694, 53281388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -53281387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 53281388 can be divided by 12 positive divisors. The sum of these divisors (counting 53281388) is 1, the average is 0.083333333333333.

Base conversion 53281388

Base System Value
2 Binary 11001011010000001001101100
3 Ternary 10201020222022202
4 Quaternary 3023100021230
5 Quinary 102120001023
6 Senary 5142001032
8 Octal 313201154
10 Decimal 53281388
12 Duodecimal 15a16178
16 Hexadecimal 32d026c
20 Vigesimal gd0398
36 Base36 vq06k

Cryptographic Hash Functions

md5 c6def3450d8c29f56f385f5f55cb393f
sha1 1e8b3659ee79bb0d745171f5662f2ac766c2da15
sha256 fce1766a6be967e88024301da80af5fa4b4535448c89b8c74c56a6600b51f391
sha512 e508ed023cc760041cf5948f212d376148a7034d9bed462471ce233dd877c0a37b56b1caa0914a9375b18d6de29ac18d7f0cc17f8b1f4968879daf6ce8f2de6d
ripemd-160 50d1e36e660d3d112e0f4aeef3f204d3a165cfb7

53281388 as geometric shapes

Circle

Radius = n
Diameter 106562776
Circumference 334776834.22773
Area 8.9186871989498E+15

Sphere

Radius = n
Volume 6.336000441305E+23
Surface area 3.5674748795799E+16
Circumference 334776834.22773

Square

Length = n
Perimeter 213125552
Area 2838906307206544
Diagonal 75351261.531663

Cube

Length = n
Surface area 17033437843239264
Volume 1.5126086844992E+23
Space diagonal 92286071.113791

Equilateral Triangle

Length = n
Perimeter 159844164
Area 1.2292824905024E+15
Altitude 46143035.556895

Triangular Pyramid

Length = n
Surface area 1.2292824905024E+15
Volume 1.7826264301517E+22
Height 25117087.177221