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

51091385 (number)

51091385 is an odd 8-digits composite number following 51091384 and preceding 51091386. In scientific notation, it is written as 5.1091385 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 40873104 positive integers (up to 51091385) that are relatively prime to 51091385.

Interesting facts

51091385 has 4 divisors, whose sum is 61309668
The reverse of 51091385 is 58319015
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	5.1091385 × 10^7
Engineering notation	5.1091385 × 10^6

Prime Factorization of 51091385

Prime Factorization 5 × 10218277

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	51091385	Product of the distinct prime numbers

The prime factorization of 51091385 is 5 × 10218277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 68, 89, 977, 587, 6676, 8037, 50070, 65042, 323794, 15538, 6721941, 1081946, 83311539, 39394296, 965287728, 497512324, 1154373949, 9234020010

Basic calculations (n = 51091385)

Multiplication

n×y

n×2	102182770
n×3	153274155
n×4	204365540
n×5	255456925

Division

n÷y

n÷2	25545692.5
n÷3	17030461.666667
n÷3	12772846.25
n÷5	10218277

Exponentiation

n^y

n²	2610329621218225
n³	1.3336535565456E+23
n⁴	6.8138207314093E+30
n⁵	3.4812753830941E+38

Nth Root

^y√n

²√n	7147.8237946944
³√n	371.0643446639
⁴√n	84.544803475403
⁵√n	34.807235783928

Divisors of 51091385

1, 5, 10218277, 51091385

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	-51091384	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 51091385 can be divided by 4 positive divisors. The sum of these divisors (counting 51091385) is 1, the average is 0.25.

Base conversion 51091385

Base	System	Value
2	Binary	11000010111001011110111001
3	Ternary	10120010201012112
4	Quaternary	3002321132321
5	Quinary	101034411020
6	Senary	5023022105
8	Octal	302713671
10	Decimal	51091385
12	Duodecimal	1513a935
16	Hexadecimal	30b97b9
20	Vigesimal	fj6895
36	Base36	uf2d5

Cryptographic Hash Functions

md5	8244f99d8aa27f789197b38a174b4a77
sha1	23f953337faaf3bb38257d14ca3345f4dfb78548
sha256	af582dbc22a86a021a65ad63e67c97839d6ef605109904b0cba2b9293f0ff4cc
sha512	a48a512786a24723272f15bb07424923ed4e339b5107abfea494675f1004831c567f023d037dabfa9b4dcb4693ea299ea5e1585adf94629d08675ea8ed66d0e8
ripemd-160	cbee1e6b64321b0d2e102b835e80ebd90fbb3027

51091385 as geometric shapes

Circle

Radius = n

Diameter	102182770
Circumference	321016639.55546
Area	8.200592361467E+15

Sphere

Radius = n

Volume	5.5863949542369E+23
Surface area	3.2802369445868E+16
Circumference	321016639.55546

Square

Length = n

Perimeter	204365540
Area	2610329621218225
Diagonal	72254129.587425

Cube

Length = n

Surface area	15661977727309350
Volume	1.3336535565456E+23
Space diagonal	88492874.649062

Equilateral Triangle

Length = n

Perimeter	153274155
Area	1.130305882113E+15
Altitude	44246437.324531

Triangular Pyramid

Length = n

Surface area	1.130305882113E+15
Volume	1.5717257893116E+22
Height	24084709.862475