51509320 (number)

51509320 is an even 8-digits composite number following 51509319 and preceding 51509321. In scientific notation, it is written as 5.1509320 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 19246080 positive integers (up to 51509320) that are relatively prime to 51509320.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1509320 × 10^7
Engineering notation 5.1509320 × 10^6

Prime Factorization of 51509320

Prime Factorization 2 × 2 × 2 × 5 × 17 × 359 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12877330
Product of the distinct prime numbers

The prime factorization of 51509320 is 2 × 2 × 2 × 5 × 17 × 359 × 211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51509320)

Multiplication

n×y
n×2 103018640
n×3 154527960
n×4 206037280
n×5 257546600

Division

n÷y
n÷2 25754660
n÷3 17169773.333333
n÷3 12877330
n÷5 10301864

Exponentiation

ny
n2 2653210046862400
n3 1.3666504533105E+23
n4 7.0395235527716E+30
n5 3.6260107132725E+38

Nth Root

y√n
2√n 7176.999372997
3√n 372.07338514453
4√n 84.717172834066
5√n 34.86399601939

Divisors of 51509320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51509319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51509320 can be divided by 64 positive divisors. The sum of these divisors (counting 51509320) is 1, the average is 0.015625.

Base conversion 51509320

Base System Value
2 Binary 11000100011111100001001000
3 Ternary 10120220221111121
4 Quaternary 3010133201020
5 Quinary 101141244240
6 Senary 5040005024
8 Octal 304374110
10 Decimal 51509320
12 Duodecimal 15300774
16 Hexadecimal 311f848
20 Vigesimal g1id60
36 Base36 uo0ug

Cryptographic Hash Functions

md5 779b02b46f18b71b083f16dec6732975
sha1 dffb3fb818a4cf7627a59b69851ce9cb9849c635
sha256 2eb490575b00bec4f059b8df7d3701283baac9040226b40b88b5df3731b13982
sha512 db4708efaff0508b408a39039ef9ff4e14013fdbbf2ed5408297b7d84f0c0c46c5f76f9ea9f9fd690498dc02c7af033e83544a08e1a9c96ca611f9de80b44b17
ripemd-160 ee26992fe372413774d94240e36882b53b2e760c

51509320 as geometric shapes

Circle

Radius = n
Diameter 103018640
Circumference 323642602.60681
Area 8.3353051916535E+15

Sphere

Radius = n
Volume 5.7246120321939E+23
Surface area 3.3341220766614E+16
Circumference 323642602.60681

Square

Length = n
Perimeter 206037280
Area 2653210046862400
Diagonal 72845178.932616

Cube

Length = n
Surface area 15919260281174400
Volume 1.3666504533105E+23
Space diagonal 89216759.303324

Equilateral Triangle

Length = n
Perimeter 154527960
Area 1.1488736510795E+15
Altitude 44608379.651662

Triangular Pyramid

Length = n
Surface area 1.1488736510795E+15
Volume 1.6106130050792E+22
Height 24281726.310872