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

51385909 (number)

51385909 is an odd 8-digits composite number following 51385908 and preceding 51385910. In scientific notation, it is written as 5.1385909 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 51334560 positive integers (up to 51385909) that are relatively prime to 51385909.

Interesting facts

51385909 has 4 divisors, whose sum is 51437260
The reverse of 51385909 is 90958315
Previous prime number is 1021

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	fifty-one million three hundred eighty-five thousand nine hundred nine

Notation

Scientific notation	5.1385909 × 10^7
Engineering notation	5.1385909 × 10^6

Prime Factorization of 51385909

Prime Factorization 1021 × 50329

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	51385909	Product of the distinct prime numbers

The prime factorization of 51385909 is 1021 × 50329. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 16, 4, 299, 660, 3006, 3168, 86074, 19759, 620834, 98610, 9719618, 6955961, 75808059, 59342992, 922431246, 906503807, 8477092590, 3422954236

Basic calculations (n = 51385909)

Multiplication

n×y

n×2	102771818
n×3	154157727
n×4	205543636
n×5	256929545

Division

n÷y

n÷2	25692954.5
n÷3	17128636.333333
n÷3	12846477.25
n÷5	10277181.8

Exponentiation

n^y

n²	2640511643756281
n³	1.356850910395E+23
n⁴	6.9723017408125E+30
n⁵	3.5827806277393E+38

Nth Root

^y√n

²√n	7168.3965431608
³√n	371.77599773985
⁴√n	84.666383784598
⁵√n	34.847273880622

Divisors of 51385909

1, 1021, 50329, 51385909

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	-51385908	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 51385909 can be divided by 4 positive divisors. The sum of these divisors (counting 51385909) is 1, the average is 0.25.

Base conversion 51385909

Base	System	Value
2	Binary	11000100000001011000110101
3	Ternary	10120200200012211
4	Quaternary	3010001120311
5	Quinary	101123322114
6	Senary	5033213421
8	Octal	304013065
10	Decimal	51385909
12	Duodecimal	15261271
16	Hexadecimal	3101635
20	Vigesimal	g134f9
36	Base36	uldmd

Cryptographic Hash Functions

md5	8b3e5c72334f3d137afd482780593b2a
sha1	e075ab279e5f8abce6ccc35d3c84052f9e8038d6
sha256	e8f543f6e7dd4e9242b147921eac9d464371dcf633defb538e8129d27187f5ca
sha512	5dc2673eacc881713b9d46a1b831767c08fde69be4c94ed238404a8d6bb8931a42d05243a88800eaa97c2e18be366483874b5ac21225859b4ef72d8b73972488
ripemd-160	3cd7e59045de56697157bf03b04ffc153bc99861

51385909 as geometric shapes

Circle

Radius = n

Diameter	102771818
Circumference	322867188.42487
Area	8.295411981743E+15

Sphere

Radius = n

Volume	5.6835638028181E+23
Surface area	3.3181647926972E+16
Circumference	322867188.42487

Square

Length = n

Perimeter	205543636
Area	2640511643756281
Diagonal	72670649.42267

Cube

Length = n

Surface area	15843069862537686
Volume	1.356850910395E+23
Space diagonal	89003005.181111

Equilateral Triangle

Length = n

Perimeter	154157727
Area	1.1433750812408E+15
Altitude	44501502.590555

Triangular Pyramid

Length = n

Surface area	1.1433750812408E+15
Volume	1.5990641329991E+22
Height	24223549.807557