Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

51689481 (number)

51689481 is an odd 8-digits composite number following 51689480 and preceding 51689482. In scientific notation, it is written as 5.1689481 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 31762368 positive integers (up to 51689481) that are relatively prime to 51689481.

Interesting facts

51689481 has 16 divisors, whose sum is 74510400
The reverse of 51689481 is 18498615
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	5.1689481 × 10^7
Engineering notation	5.1689481 × 10^6

Prime Factorization of 51689481

Prime Factorization 3 × 37 × 19 × 24509

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	51689481	Product of the distinct prime numbers

The prime factorization of 51689481 is 3 × 37 × 19 × 24509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 6, 50, 92, 295, 8610, 8488, 66096, 89502, 799926, 436202, 4267026, 8084649, 5117419, 30337874, 670585708, 419894612, 1487444405, 947619756

Basic calculations (n = 51689481)

Multiplication

n×y

n×2	103378962
n×3	155068443
n×4	206757924
n×5	258447405

Division

n÷y

n÷2	25844740.5
n÷3	17229827
n÷3	12922370.25
n÷5	10337896.2

Exponentiation

n^y

n²	2671802446049361
n³	1.3810408177082E+23
n⁴	7.1385283107153E+30
n⁵	3.6898682348468E+38

Nth Root

^y√n

²√n	7189.5396931932
³√n	372.50667315343
⁴√n	84.791153389921
⁵√n	34.888350303742

Divisors of 51689481

1, 3, 19, 37, 57, 111, 703, 2109, 24509, 73527, 465671, 906833, 1397013, 2720499, 17229827, 51689481

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51689480	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51689481 can be divided by 16 positive divisors. The sum of these divisors (counting 51689481) is 1, the average is 0.0625.

Base conversion 51689481

Base	System	Value
2	Binary	11000101001011100000001001
3	Ternary	10121021002122020
4	Quaternary	3011023200021
5	Quinary	101213030411
6	Senary	5043515053
8	Octal	305134011
10	Decimal	51689481
12	Duodecimal	15388a89
16	Hexadecimal	314b809
20	Vigesimal	g313e1
36	Base36	urvux

Cryptographic Hash Functions

md5	335639f8429617a763a2371b58fba722
sha1	11835341742b4bde342e27d6f075f1ac8a6f6fe3
sha256	f2c7bfc010d0c3da8b9b0bd9e16c0e94f84945ce1d9007560543a0dd95f0d68d
sha512	eeb996ebef52c2f3bfe2b57100ca14e4f38b88de9f82b28d3029f80ad98a6ffd34abdbd2ba28949da560c66a9551713c68fdcccea22388196ad35e069e321400
ripemd-160	f7ddcc86987d3acbd127cebbd1b0b0d48861e457

51689481 as geometric shapes

Circle

Radius = n

Diameter	103378962
Circumference	324774587.55494
Area	8.3937149363519E+15

Sphere

Radius = n

Volume	5.7848902496264E+23
Surface area	3.3574859745408E+16
Circumference	324774587.55494

Square

Length = n

Perimeter	206757924
Area	2671802446049361
Diagonal	73099965.062226

Cube

Length = n

Surface area	16030814676296166
Volume	1.3810408177082E+23
Space diagonal	89528807.308866

Equilateral Triangle

Length = n

Perimeter	155068443
Area	1.1569243960861E+15
Altitude	44764403.654433

Triangular Pyramid

Length = n

Surface area	1.1569243960861E+15
Volume	1.6275722121615E+22
Height	24366655.020742