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

51887890 (number)

51887890 is an even 8-digits composite number following 51887889 and preceding 51887891. In scientific notation, it is written as 5.1887890 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 20342784 positive integers (up to 51887890) that are relatively prime to 51887890.

Interesting facts

51887890 has 16 divisors, whose sum is 79031160
The reverse of 51887890 is 09878815
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	fifty-one million eight hundred eighty-seven thousand eight hundred ninety

Notation

Scientific notation	5.1887890 × 10^7
Engineering notation	5.1887890 × 10^6

Prime Factorization of 51887890

Prime Factorization 2 × 865 × 89 × 337

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	51887890	Product of the distinct prime numbers

The prime factorization of 51887890 is 2 × 865 × 89 × 337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 46, 76, 254, 915, 2658, 2062, 26928, 32683, 421888, 499078, 171020, 1886932, 77133943, 38477165, 334439867, 360540918, 5320788822, 6869607177

Basic calculations (n = 51887890)

Multiplication

n×y

n×2	103775780
n×3	155663670
n×4	207551560
n×5	259439450

Division

n÷y

n÷2	25943945
n÷3	17295963.333333
n÷3	12971972.5
n÷5	10377578

Exponentiation

n^y

n²	2692353128652100
n³	1.3970052298066E+23
n⁴	7.2487653693628E+30
n⁵	3.761231401213E+38

Nth Root

^y√n

²√n	7203.3249267265
³√n	372.98268433011
⁴√n	84.872403799625
⁵√n	34.915092916525

Divisors of 51887890

1, 2, 89, 178, 337, 674, 865, 1730, 29993, 59986, 76985, 153970, 291505, 583010, 25943945, 51887890

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	-51887889	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 51887890 can be divided by 16 positive divisors. The sum of these divisors (counting 51887890) is 1, the average is 0.0625.

Base conversion 51887890

Base	System	Value
2	Binary	11000101111011111100010010
3	Ternary	10121122011210201
4	Quaternary	3011323330102
5	Quinary	101240403030
6	Senary	5052045414
8	Octal	305737422
10	Decimal	51887890
12	Duodecimal	1546386a
16	Hexadecimal	317bf12
20	Vigesimal	g45jea
36	Base36	uw4ya

Cryptographic Hash Functions

md5	4414f11807ac5a07253f34445f641e47
sha1	8dee42226fbfbd016160dc4832e8c836f177f330
sha256	8fdde36ff1488d0245e26c0f78d919c79bad2c5450d068e306600f9dd068fb0f
sha512	c53f03f76e1a3211beebfaa83d781950df695205d5ab61c3ed681c7963ee37c0a561717d28016bf2e41d05f039a6728717632338048a20709c2bacd601c7647a
ripemd-160	81360534c5dcc9c8ca873de83029b0ed1b2f7dbe

51887890 as geometric shapes

Circle

Radius = n

Diameter	103775780
Circumference	326021228.06855
Area	8.4582768098429E+15

Sphere

Radius = n

Volume	5.8517618226491E+23
Surface area	3.3833107239372E+16
Circumference	326021228.06855

Square

Length = n

Perimeter	207551560
Area	2692353128652100
Diagonal	73380557.760923

Cube

Length = n

Surface area	16154118771912600
Volume	1.3970052298066E+23
Space diagonal	89872461.777545

Equilateral Triangle

Length = n

Perimeter	155663670
Area	1.1658231026856E+15
Altitude	44936230.888773

Triangular Pyramid

Length = n

Surface area	1.1658231026856E+15
Volume	1.6463864522488E+22
Height	24460185.920308