51397987, fifty-one million three hundred ninety-seven thousand nine hundred eighty-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

51397987 has 8 divisors, whose sum is 54584496
The reverse of 51397987 is 78979315
Previous prime number is 347

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	fifty-one million three hundred ninety-seven thousand nine hundred eighty-seven

Notation

Scientific notation	5.1397987 × 10^7
Engineering notation	5.1397987 × 10^6

Prime Factorization of 51397987

Prime Factorization 17 × 347 × 8713

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	51397987	Product of the distinct prime numbers

The prime factorization of 51397987 is 17 × 347 × 8713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 60, 77, 321, 175, 5571, 7466, 35631, 10406, 125639, 338770, 1335496, 2841002, 79050231, 70950584, 25806120, 167127488, 3194911682, 3743094790

Basic calculations (n = 51397987)

Multiplication

n×y

n×2	102795974
n×3	154193961
n×4	205591948
n×5	256989935

Division

n÷y

n÷2	25698993.5
n÷3	17132662.333333
n÷3	12849496.75
n÷5	10279597.4

Exponentiation

n^y

n²	2641753067652169
n³	1.357807898284E+23
n⁴	6.9788592704496E+30
n⁵	3.586993180574E+38

Nth Root

^y√n

²√n	7169.2389414777
³√n	371.80512348545
⁴√n	84.671358448283
⁵√n	34.848911861994

Divisors of 51397987

1, 17, 347, 5899, 8713, 148121, 3023411, 51397987

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	-51397986	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 51397987 can be divided by 8 positive divisors. The sum of these divisors (counting 51397987) is 1, the average is 0.125.

Base conversion 51397987

Base	System	Value
2	Binary	11000100000100010101100011
3	Ternary	10120201021210011
4	Quaternary	3010010111203
5	Quinary	101124213422
6	Senary	5033345351
8	Octal	304042543
10	Decimal	51397987
12	Duodecimal	15268257
16	Hexadecimal	3104563
20	Vigesimal	g14ej7
36	Base36	ulmxv

Cryptographic Hash Functions

md5	ae32b35a25c9ce9db0303623119cbecd
sha1	2603f7aa828f1a660e9fda49bcf78e46f39d8228
sha256	87ab223737689a148511d5bfb2803f20853520e433d2af7c57e6a91ae9cddca8
sha512	3231f6bf86340a2294409cba701bc0dd0a0ae93ff3954d4b936fbbd02ea51b9401680135203d5864ac9f1cd7372c0d937a9861c15a62f6c7f2938a68c47b2184
ripemd-160	2e511bbe11ed29e5a465e303a997aa5555c35ca7

51397987 as geometric shapes

Circle

Radius = n

Diameter	102795974
Circumference	322943076.73701
Area	8.2993120299344E+15

Sphere

Radius = n

Volume	5.6875724243135E+23
Surface area	3.3197248119737E+16
Circumference	322943076.73701

Square

Length = n

Perimeter	205591948
Area	2641753067652169
Diagonal	72687730.294076

Cube

Length = n

Surface area	15850518405913014
Volume	1.357807898284E+23
Space diagonal	89023924.890765

Equilateral Triangle

Length = n

Perimeter	154193961
Area	1.1439126335561E+15
Altitude	44511962.445382

Triangular Pyramid

Length = n

Surface area	1.1439126335561E+15
Volume	1.6001919540421E+22
Height	24229243.431359