51988784 (number)

51988784 is an even 8-digits composite number following 51988783 and preceding 51988785. In scientific notation, it is written as 5.1988784 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 25605888 positive integers (up to 51988784) that are relatively prime to 51988784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988784 × 10^7
Engineering notation 5.1988784 × 10^6

Prime Factorization of 51988784

Prime Factorization 2 × 2 × 2 × 2 × 67 × 48497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6498598
Product of the distinct prime numbers

The prime factorization of 51988784 is 2 × 2 × 2 × 2 × 67 × 48497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 44, 61, 244, 825, 956, 9407, 33350, 2930, 268057, 136110, 6221606, 2723439, 39775076, 6621467, 867971157, 262402993, 9637668144, 3903577773

Basic calculations (n = 51988784)

Multiplication

n×y
n×2 103977568
n×3 155966352
n×4 207955136
n×5 259943920

Division

n÷y
n÷2 25994392
n÷3 17329594.666667
n÷3 12997196
n÷5 10397756.8

Exponentiation

ny
n2 2702833661798656
n3 1.4051703543118E+23
n4 7.3053098033519E+30
n5 3.7979417341955E+38

Nth Root

y√n
2√n 7210.3248193129
3√n 373.22427795391
4√n 84.913631528235
5√n 34.928660578101

Divisors of 51988784

1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 48497, 96994, 193988, 387976, 775952, 3249299, 6498598, 12997196, 25994392, 51988784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988784 can be divided by 20 positive divisors. The sum of these divisors (counting 51988784) is 1, the average is 0.05.

Base conversion 51988784

Base System Value
2 Binary 11000110010100100100110000
3 Ternary 10121211022012112
4 Quaternary 3012110210300
5 Quinary 101302120114
6 Senary 5054144452
8 Octal 306244460
10 Decimal 51988784
12 Duodecimal 154b2128
16 Hexadecimal 3194930
20 Vigesimal g4ibj4
36 Base36 uyasw

Cryptographic Hash Functions

md5 2b4e689b5c8d2498fc68aef6d5efecc0
sha1 8ed29c2dad23790087f8e00dfd162e47deaa209c
sha256 817fc767b5f4c4d414c460e0fd0037e022c57864e7567cd5c2b54080e39f9282
sha512 a3565b72bdb50b2fa687c51745c38417e0b0d10e94cd5bbff1cfb39589f904b3e85211f91fae05d40b16f629792a018577feb299ffbb4fdc1876a8e0cc3d2a3e
ripemd-160 a10ecdf0a1f376b277f8731c58cf6a44c410f592

51988784 as geometric shapes

Circle

Radius = n
Diameter 103977568
Circumference 326655163.76693
Area 8.4912023757819E+15

Sphere

Radius = n
Volume 5.8859638161975E+23
Surface area 3.3964809503127E+16
Circumference 326655163.76693

Square

Length = n
Perimeter 207955136
Area 2702833661798656
Diagonal 73523243.424085

Cube

Length = n
Surface area 16217001970791936
Volume 1.4051703543118E+23
Space diagonal 90047215.311724

Equilateral Triangle

Length = n
Perimeter 155966352
Area 1.1703613066607E+15
Altitude 45023607.655862

Triangular Pyramid

Length = n
Surface area 1.1703613066607E+15
Volume 1.6560091437603E+22
Height 24507747.808028