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

51381809 (number)

51381809 is an odd 8-digits prime number following 51381808 and preceding 51381810. In scientific notation, it is written as 5.1381809 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 51381808 positive integers (up to 51381809) that are relatively prime to 51381809.

Interesting facts

51381809 has 2 divisors, whose sum is 51381810
The reverse of 51381809 is 90818315
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	5.1381809 × 10^7
Engineering notation	5.1381809 × 10^6

Prime Factorization of 51381809

Prime Factorization 51381809

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	51381809	Product of the distinct prime numbers

The prime factorization of 51381809 is 51381809. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 26, 85, 56, 643, 129, 9956, 51267, 5234, 909530, 236759, 398573, 2922487, 25249176, 45451819, 799556020, 20739334, 2659206893, 170676529

Basic calculations (n = 51381809)

Multiplication

n×y

n×2	102763618
n×3	154145427
n×4	205527236
n×5	256909045

Division

n÷y

n÷2	25690904.5
n÷3	17127269.666667
n÷3	12845452.25
n÷5	10276361.8

Exponentiation

n^y

n²	2640090296112481
n³	1.356526153376E+23
n⁴	6.9700767716273E+30
n⁵	3.5813515339509E+38

Nth Root

^y√n

²√n	7168.1105599732
³√n	371.76610967156
⁴√n	84.664694885018
⁵√n	34.846717781155

Divisors of 51381809

1, 51381809

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	51381810	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	25690905	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	7168.1106297266	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999610757	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51381809 can be divided by 2 positive divisors. The sum of these divisors (counting 51381809) is 51381810, the average is 25690905.

Base conversion 51381809

Base	System	Value
2	Binary	11000100000000011000110001
3	Ternary	10120200110120222
4	Quaternary	3010000120301
5	Quinary	101123204214
6	Senary	5033142425
8	Octal	304003061
10	Decimal	51381809
12	Duodecimal	1525aa15
16	Hexadecimal	3100631
20	Vigesimal	g12ea9
36	Base36	ulagh

Cryptographic Hash Functions

md5	06637dbe8dda3b5a81ee29f04c92c59d
sha1	97a16e576090d39d3ab850d27970f1a896259ee3
sha256	a2204ab49b0a9b26c8676606a2bbc934b9b4297efd82062e8b808b3f08b15704
sha512	bec245f4fe248a24caf7901b78a3d1a1e503f0836487967218f2f05ac01df5865c0f4eb62ba4837deab7d44862c509b3b275189f81b9c5c495e1e8ac0454e573
ripemd-160	d00e91200ab0fc69e6436fa69cd462d74c71fb0d

51381809 as geometric shapes

Circle

Radius = n

Diameter	102763618
Circumference	322841427.36511
Area	8.2940882790807E+15

Sphere

Radius = n

Volume	5.6822034637982E+23
Surface area	3.3176353116323E+16
Circumference	322841427.36511

Square

Length = n

Perimeter	205527236
Area	2640090296112481
Diagonal	72664851.147064

Cube

Length = n

Surface area	15840541776674886
Volume	1.356526153376E+23
Space diagonal	88995903.7728

Equilateral Triangle

Length = n

Perimeter	154145427
Area	1.1431926323591E+15
Altitude	44497951.8864

Triangular Pyramid

Length = n

Surface area	1.1431926323591E+15
Volume	1.5986814031818E+22
Height	24221617.049021