51997427 (number)

51997427 is an odd 8-digits composite number following 51997426 and preceding 51997428. In scientific notation, it is written as 5.1997427 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 50982624 positive integers (up to 51997427) that are relatively prime to 51997427.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-seven thousand four hundred twenty-seven

Notation

Scientific notation 5.1997427 × 10^7
Engineering notation 5.1997427 × 10^6

Prime Factorization of 51997427

Prime Factorization 67 × 229 × 3389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51997427
Product of the distinct prime numbers

The prime factorization of 51997427 is 67 × 229 × 3389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51997427)

Multiplication

n×y
n×2 103994854
n×3 155992281
n×4 207989708
n×5 259987135

Division

n÷y
n÷2 25998713.5
n÷3 17332475.666667
n÷3 12999356.75
n÷5 10399485.4

Exponentiation

ny
n2 2703732414620329
n3 1.4058712885675E+23
n4 7.3101689698687E+30
n5 3.8010997736841E+38

Nth Root

y√n
2√n 7210.9241432704
3√n 373.24495932941
4√n 84.917160475786
5√n 34.929821860658

Divisors of 51997427

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 -51997426
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 51997427 can be divided by 8 positive divisors. The sum of these divisors (counting 51997427) is 1, the average is 0.125.

Base conversion 51997427

Base System Value
2 Binary 11000110010110101011110011
3 Ternary 10121211202001122
4 Quaternary 3012112223303
5 Quinary 101302404202
6 Senary 5054252455
8 Octal 306265363
10 Decimal 51997427
12 Duodecimal 154b712b
16 Hexadecimal 3196af3
20 Vigesimal g4jdb7
36 Base36 uyhgz

Cryptographic Hash Functions

md5 4dd3e516df6a48f7eb13db20458ff1e3
sha1 240092f7fe03472fbe7fc1a7792d422342367b40
sha256 ffde6ecf9075f5c32a88f37041ccfed0d7dcaae76a79d6858ffba5178e5f45b1
sha512 5f0a549bf8c1daf9df9afdbb28792f49d1274466cb53b129525a26916fad1bd8c038ba0a9f64bb34b3c174556ccb8f802c00d3e767d2bc17546f182df08282fa
ripemd-160 cda829da35921fc33177c7234ce69b8838b3de8f

51997427 as geometric shapes

Circle

Radius = n
Diameter 103994854
Circumference 326709469.33754
Area 8.4940258910438E+15

Sphere

Radius = n
Volume 5.8888998827421E+23
Surface area 3.3976103564175E+16
Circumference 326709469.33754

Square

Length = n
Perimeter 207989708
Area 2703732414620329
Diagonal 73535466.471905

Cube

Length = n
Surface area 16222394487721974
Volume 1.4058712885675E+23
Space diagonal 90062185.426854

Equilateral Triangle

Length = n
Perimeter 155992281
Area 1.1707504780483E+15
Altitude 45031092.713427

Triangular Pyramid

Length = n
Surface area 1.1707504780483E+15
Volume 1.6568352027026E+22
Height 24511822.157302