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

51689871 (number)

51689871 is an odd 8-digits composite number following 51689870 and preceding 51689872. In scientific notation, it is written as 5.1689871 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 34143120 positive integers (up to 51689871) that are relatively prime to 51689871.

Interesting facts

51689871 has 8 divisors, whose sum is 57961200
The reverse of 51689871 is 17898615
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	5.1689871 × 10^7
Engineering notation	5.1689871 × 10^6

Prime Factorization of 51689871

Prime Factorization 9 × 109 × 52691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	51689871	Product of the distinct prime numbers

The prime factorization of 51689871 is 9 × 109 × 52691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 20, 18, 935, 258, 2919, 8979, 8110, 24070, 94686, 41238, 3128523, 6756005, 80216468, 949327, 597741625, 110631111, 1370952936, 3847083424

Basic calculations (n = 51689871)

Multiplication

n×y

n×2	103379742
n×3	155069613
n×4	206759484
n×5	258449355

Division

n÷y

n÷2	25844935.5
n÷3	17229957
n÷3	12922467.75
n÷5	10337974.2

Exponentiation

n^y

n²	2671842763996641
n³	1.3810720780327E+23
n⁴	7.1387437555212E+30
n⁵	3.6900074382495E+38

Nth Root

^y√n

²√n	7189.5668158798
³√n	372.50761001224
⁴√n	84.791313327957
⁵√n	34.888402950491

Divisors of 51689871

1, 9, 109, 981, 52691, 474219, 5743319, 51689871

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51689870	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51689871 can be divided by 8 positive divisors. The sum of these divisors (counting 51689871) is 1, the average is 0.125.

Base conversion 51689871

Base	System	Value
2	Binary	11000101001011100110001111
3	Ternary	10121021010011200
4	Quaternary	3011023212033
5	Quinary	101213033441
6	Senary	5043520543
8	Octal	305134617
10	Decimal	51689871
12	Duodecimal	15389153
16	Hexadecimal	314b98f
20	Vigesimal	g314db
36	Base36	urw5r

Cryptographic Hash Functions

md5	e85d9af003b0fb939dd82df9806735eb
sha1	97352e357583fec7a6e37911e80a9d0e4a30f650
sha256	ec0a9601bd8fb881d5d0242548b7ae4d9769cb9d4da9bd1d74cd4aa016a81927
sha512	c571ad6ac1a4b3c4014270554efefcda09ac2a3da559c31820b569fd1a170a25585702ee2430fb0bbad1bcc6b441169bae9e6aed1380f5c2c028c6f1a0e996e1
ripemd-160	900605905e56522d51a7075fdc28a60f3e2797f3

51689871 as geometric shapes

Circle

Radius = n

Diameter	103379742
Circumference	324777037.99721
Area	8.3938415989189E+15

Sphere

Radius = n

Volume	5.7850211925674E+23
Surface area	3.3575366395676E+16
Circumference	324777037.99721

Square

Length = n

Perimeter	206759484
Area	2671842763996641
Diagonal	73100516.605516

Cube

Length = n

Surface area	16031056583979846
Volume	1.3810720780327E+23
Space diagonal	89529482.808681

Equilateral Triangle

Length = n

Perimeter	155069613
Area	1.1569418542694E+15
Altitude	44764741.404341

Triangular Pyramid

Length = n

Surface area	1.1569418542694E+15
Volume	1.6276090528072E+22
Height	24366838.868505