51997500 (number)

51997500 is an even 8-digits composite number following 51997499 and preceding 51997501. In scientific notation, it is written as 5.1997500 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 13860000 positive integers (up to 51997500) that are relatively prime to 51997500.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-seven thousand five hundred

Notation

Scientific notation 5.1997500 × 10^7
Engineering notation 5.1997500 × 10^6

Prime Factorization of 51997500

Prime Factorization 2 × 2 × 45 × 25 × 5 × 2311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25998750
Product of the distinct prime numbers

The prime factorization of 51997500 is 2 × 2 × 45 × 25 × 5 × 2311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51997500)

Multiplication

n×y
n×2 103995000
n×3 155992500
n×4 207990000
n×5 259987500

Division

n÷y
n÷2 25998750
n÷3 17332500
n÷3 12999375
n÷5 10399500

Exponentiation

ny
n2 2703740006250000
n3 1.4058772097498E+23
n4 7.3102100213967E+30
n5 3.8011264558758E+38

Nth Root

y√n
2√n 7210.9292050331
3√n 373.24513399747
4√n 84.917190279902
5√n 34.929831668357

Divisors of 51997500

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51997499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51997500 can be divided by 48 positive divisors. The sum of these divisors (counting 51997500) is 1, the average is 0.020833333333333.

Base conversion 51997500

Base System Value
2 Binary 11000110010110101100111100
3 Ternary 10121211202011100
4 Quaternary 3012112230330
5 Quinary 101302410000
6 Senary 5054253100
8 Octal 306265474
10 Decimal 51997500
12 Duodecimal 154b7190
16 Hexadecimal 3196b3c
20 Vigesimal g4jdf0
36 Base36 uyhj0

Cryptographic Hash Functions

md5 bff4130a23d8ed3fdcf7fa5e9bb822d1
sha1 eab363cb7d7ab8a2a996575f6d033d07b42ec1ba
sha256 6db97218662b09824f7e2a90c4cec7a6d38a8bee475ad0166f968836cb6e322c
sha512 aff7ec56cf247b89bad0ca23a806eed7d0d8a8d29384aa3bef71f2fb3c2e5cd8a11de1216c82fa39b410d4ddfdc16e5c20031640274595ff4f0d9ea264eb406c
ripemd-160 f8245a8cdf71b0429915c92f5106de8f2cce616c

51997500 as geometric shapes

Circle

Radius = n
Diameter 103995000
Circumference 326709928.01007
Area 8.4940497408518E+15

Sphere

Radius = n
Volume 5.8889246853326E+23
Surface area 3.3976198963407E+16
Circumference 326709928.01007

Square

Length = n
Perimeter 207990000
Area 2703740006250000
Diagonal 73535569.709495

Cube

Length = n
Surface area 16222440037500000
Volume 1.4058772097498E+23
Space diagonal 90062311.866563

Equilateral Triangle

Length = n
Perimeter 155992500
Area 1.1707537653204E+15
Altitude 45031155.933281

Triangular Pyramid

Length = n
Surface area 1.1707537653204E+15
Volume 1.6568421808829E+22
Height 24511856.569832