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

51689689 (number)

51689689 is an odd 8-digits composite number following 51689688 and preceding 51689690. In scientific notation, it is written as 5.1689689 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 51312256 positive integers (up to 51689689) that are relatively prime to 51689689.

Interesting facts

51689689 has 4 divisors, whose sum is 52067124
The reverse of 51689689 is 98698615
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7

Name

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

Notation

Scientific notation	5.1689689 × 10^7
Engineering notation	5.1689689 × 10^6

Prime Factorization of 51689689

Prime Factorization 137 × 377297

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	51689689	Product of the distinct prime numbers

The prime factorization of 51689689 is 137 × 377297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 75, 29, 651, 458, 9089, 587, 42654, 72475, 850177, 224650, 6502154, 8598513, 58486983, 68176584, 858735993, 613410262, 644192502, 6421372702

Basic calculations (n = 51689689)

Multiplication

n×y

n×2	103379378
n×3	155069067
n×4	206758756
n×5	258448445

Division

n÷y

n÷2	25844844.5
n÷3	17229896.333333
n÷3	12922422.25
n÷5	10337937.8

Exponentiation

n^y

n²	2671823948916721
n³	1.3810574898226E+23
n⁴	7.1386432140049E+30
n⁵	3.6899424761388E+38

Nth Root

^y√n

²√n	7189.5541586388
³√n	372.50717281205
⁴√n	84.79123869032
⁵√n	34.888378382048

Divisors of 51689689

1, 137, 377297, 51689689

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	-51689688	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 51689689 can be divided by 4 positive divisors. The sum of these divisors (counting 51689689) is 1, the average is 0.25.

Base conversion 51689689

Base	System	Value
2	Binary	11000101001011100011011001
3	Ternary	10121021002220221
4	Quaternary	3011023203121
5	Quinary	101213032224
6	Senary	5043520041
8	Octal	305134331
10	Decimal	51689689
12	Duodecimal	15389021
16	Hexadecimal	314b8d9
20	Vigesimal	g31449
36	Base36	urw0p

Cryptographic Hash Functions

md5	de1133527e9b0ff051f46c48d59b85ee
sha1	2e0dcd5482bfc1831a83fa288758b6a128a47689
sha256	a7ed368a9f35f660674c74943c4694458cf7c12c86bec95dafd158c7b3f6c70a
sha512	f036ce6f4ef64273cb78e307513625f3e80e91696f5cfc5056514699d6b687008125ec10ff80c37d68c1964320578f44e25c56cf5db34184003d0f60bb3fd93a
ripemd-160	be36486a30931b07db017ce8220e42add460b5d5

51689689 as geometric shapes

Circle

Radius = n

Diameter	103379378
Circumference	324775894.45748
Area	8.393782489602E+15

Sphere

Radius = n

Volume	5.7849600856157E+23
Surface area	3.3575129958408E+16
Circumference	324775894.45748

Square

Length = n

Perimeter	206758756
Area	2671823948916721
Diagonal	73100259.218647

Cube

Length = n

Surface area	16030943693500326
Volume	1.3810574898226E+23
Space diagonal	89529167.575434

Equilateral Triangle

Length = n

Perimeter	155069067
Area	1.1569337071008E+15
Altitude	44764583.787717

Triangular Pyramid

Length = n

Surface area	1.1569337071008E+15
Volume	1.6275918604367E+22
Height	24366753.072882