51988480 (number)

51988480 is an even 8-digits composite number following 51988479 and preceding 51988481. In scientific notation, it is written as 5.1988480 × 10^7. The sum of its digits is 43. It has a total of 13 prime factors and 48 positive divisors. There are 20791296 positive integers (up to 51988480) that are relatively prime to 51988480.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand four hundred eighty

Notation

Scientific notation 5.1988480 × 10^7
Engineering notation 5.1988480 × 10^6

Prime Factorization of 51988480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 50770
Product of the distinct prime numbers

The prime factorization of 51988480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5077. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51988480)

Multiplication

n×y
n×2 103976960
n×3 155965440
n×4 207953920
n×5 259942400

Division

n÷y
n÷2 25994240
n÷3 17329493.333333
n÷3 12997120
n÷5 10397696

Exponentiation

ny
n2 2702802052710400
n3 1.4051457046129E+23
n4 7.3051389361356E+30
n5 3.797830694785E+38

Nth Root

y√n
2√n 7210.303738401
3√n 373.22355048673
4√n 84.913507396651
5√n 34.92861972953

Divisors of 51988480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988480 can be divided by 48 positive divisors. The sum of these divisors (counting 51988480) is 1, the average is 0.020833333333333.

Base conversion 51988480

Base System Value
2 Binary 11000110010100100000000000
3 Ternary 10121211021210021
4 Quaternary 3012110200000
5 Quinary 101302112410
6 Senary 5054143224
8 Octal 306244000
10 Decimal 51988480
12 Duodecimal 154b1b14
16 Hexadecimal 3194800
20 Vigesimal g4ib40
36 Base36 uyakg

Cryptographic Hash Functions

md5 2d8817dfe4261d56fdff7423e048033e
sha1 af74134f559f97e474f09cbbedb98c078a9c8739
sha256 e3f3c39c0858a480421e0df7cad7e6a8cadfe10bc60408991742e6cb42abbd7b
sha512 9fa06a34bc5b2a3f01756d65859ae4cf82402df78c24176ee6d6762b0f3073044630d02b004d0c868e5240bbf092fa77d127ea02135ee132ce8fa00b2639b7e4
ripemd-160 bb62d3812ad268ba5b70ed3e6ed40fec4809b421

51988480 as geometric shapes

Circle

Radius = n
Diameter 103976960
Circumference 326653253.6786
Area 8.4911030729024E+15

Sphere

Radius = n
Volume 5.8858605637803E+23
Surface area 3.396441229161E+16
Circumference 326653253.6786

Square

Length = n
Perimeter 207953920
Area 2702802052710400
Diagonal 73522813.503162

Cube

Length = n
Surface area 16216812316262400
Volume 1.4051457046129E+23
Space diagonal 90046688.768278

Equilateral Triangle

Length = n
Perimeter 155965440
Area 1.170347619524E+15
Altitude 45023344.384139

Triangular Pyramid

Length = n
Surface area 1.170347619524E+15
Volume 1.6559800938116E+22
Height 24507604.501054