51331285 (number)

51331285 is an odd 8-digits composite number following 51331284 and preceding 51331286. In scientific notation, it is written as 5.1331285 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 38439808 positive integers (up to 51331285) that are relatively prime to 51331285.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1331285 × 10^7
Engineering notation 5.1331285 × 10^6

Prime Factorization of 51331285

Prime Factorization 5 × 47 × 23 × 9497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51331285
Product of the distinct prime numbers

The prime factorization of 51331285 is 5 × 47 × 23 × 9497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 69, 62, 853, 791, 1076, 5272, 62936, 52713, 842687, 170794, 3362612, 8007496, 46860527, 52264784, 958628076, 105188681, 9301439996, 9275721560

Basic calculations (n = 51331285)

Multiplication

n×y
n×2 102662570
n×3 153993855
n×4 205325140
n×5 256656425

Division

n÷y
n÷2 25665642.5
n÷3 17110428.333333
n÷3 12832821.25
n÷5 10266257

Exponentiation

ny
n2 2634900819751225
n3 1.3525284492538E+23
n4 6.9427023299257E+30
n5 3.5637783196758E+38

Nth Root

y√n
2√n 7164.5854730054
3√n 371.6442165271
4√n 84.643874397415
5√n 34.839862092368

Divisors of 51331285

1, 5, 23, 47, 115, 235, 1081, 5405, 9497, 47485, 218431, 446359, 1092155, 2231795, 10266257, 51331285

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51331284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51331285 can be divided by 16 positive divisors. The sum of these divisors (counting 51331285) is 1, the average is 0.0625.

Base conversion 51331285

Base System Value
2 Binary 11000011110100000011010101
3 Ternary 10120120220021201
4 Quaternary 3003310003111
5 Quinary 101120100120
6 Senary 5032112501
8 Octal 303640325
10 Decimal 51331285
12 Duodecimal 15235731
16 Hexadecimal 30f40d5
20 Vigesimal g0g845
36 Base36 uk7h1

Cryptographic Hash Functions

md5 144d92c5710873a5fbca68543df5bf06
sha1 2cd821741152606d62de8c4cf74b96290fc41bef
sha256 57ff3f2f54da2d1d5b31ec282bd7b7fe02ac1df4ff52429e07318c8ffce6d757
sha512 67d4ab573b93b398c77b8d39c5ab40e6178b12fa4416ac488cc94e4670a8d32b0f1326eda1c9ed44258246f177de3d6ab7ab4d4c7e6aba0222a06f1c640ffc75
ripemd-160 14fafb23fa9c2056beefe3bae89cd159eec040a6

51331285 as geometric shapes

Circle

Radius = n
Diameter 102662570
Circumference 322523975.71065
Area 8.2777850582682E+15

Sphere

Radius = n
Volume 5.6654579199294E+23
Surface area 3.3111140233073E+16
Circumference 322523975.71065

Square

Length = n
Perimeter 205325140
Area 2634900819751225
Diagonal 72593399.421039

Cube

Length = n
Surface area 15809404918507350
Volume 1.3525284492538E+23
Space diagonal 88908393.637798

Equilateral Triangle

Length = n
Perimeter 153993855
Area 1.1409455231785E+15
Altitude 44454196.818899

Triangular Pyramid

Length = n
Surface area 1.1409455231785E+15
Volume 1.5939700636919E+22
Height 24197799.807013