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

51381385 (number)

51381385 is an odd 8-digits composite number following 51381384 and preceding 51381386. In scientific notation, it is written as 5.1381385 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 36979200 positive integers (up to 51381385) that are relatively prime to 51381385.

Interesting facts

51381385 has 8 divisors, whose sum is 52860416
The reverse of 51381385 is 58318315
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

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

Notation

Scientific notation	5.1381385 × 10^7
Engineering notation	5.1381385 × 10^6

Prime Factorization of 51381385

Prime Factorization 55 × 97 × 9631

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	51381385	Product of the distinct prime numbers

The prime factorization of 51381385 is 55 × 97 × 9631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 47, 31, 796, 269, 9237, 875, 34004, 74181, 941055, 611927, 3519180, 4743988, 83462192, 82686184, 51577812, 788088160, 4546025863, 8804727232

Basic calculations (n = 51381385)

Multiplication

n×y

n×2	102762770
n×3	154144155
n×4	205525540
n×5	256906925

Division

n÷y

n÷2	25690692.5
n÷3	17127128.333333
n÷3	12845346.25
n÷5	10276277

Exponentiation

n^y

n²	2640046724518225
n³	1.3564925717046E+23
n⁴	6.9698467076394E+30
n⁵	3.581203770762E+38

Nth Root

^y√n

²√n	7168.0809844756
³√n	371.76508707058
⁴√n	84.66452022232
⁵√n	34.846660270306

Divisors of 51381385

1, 55, 97, 5335, 9631, 529705, 934207, 51381385

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	-51381384	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 51381385 can be divided by 8 positive divisors. The sum of these divisors (counting 51381385) is 1, the average is 0.125.

Base conversion 51381385

Base	System	Value
2	Binary	11000100000000010010001001
3	Ternary	10120200110000021
4	Quaternary	3010000102021
5	Quinary	101123201020
6	Senary	5033140441
8	Octal	304002211
10	Decimal	51381385
12	Duodecimal	1525a721
16	Hexadecimal	3100489
20	Vigesimal	g12d95
36	Base36	ula4p

Cryptographic Hash Functions

md5	b84994bd8544f80aa1a5d4f2b82c973a
sha1	7743c14e717e1a2b6004d06d742356a657ffc394
sha256	c39d5196da1c8fd7dc48b54d678c5f77e3283480b3610a83bbe2463bdc9b3dfa
sha512	45686038ca509419589b1ab656276d9c7d4bad93daed711073be87af27f1030dd8df4ab9198bc35608e674cfbdb338f1217db4c50af1d9bb52aee4ca408bc1fc
ripemd-160	907989f6da07eadf9b953a6dd91af308695a1097

51381385 as geometric shapes

Circle

Radius = n

Diameter	102762770
Circumference	322838763.29454
Area	8.2939513948803E+15

Sphere

Radius = n

Volume	5.6820627972217E+23
Surface area	3.3175805579521E+16
Circumference	322838763.29454

Square

Length = n

Perimeter	205525540
Area	2640046724518225
Diagonal	72664251.520514

Cube

Length = n

Surface area	15840280347109350
Volume	1.3564925717046E+23
Space diagonal	88995169.383257

Equilateral Triangle

Length = n

Perimeter	154144155
Area	1.1431737653053E+15
Altitude	44497584.691629

Triangular Pyramid

Length = n

Surface area	1.1431737653053E+15
Volume	1.5986418268025E+22
Height	24221417.173505