51988393 (number)

51988393 is an odd 8-digits composite number following 51988392 and preceding 51988394. In scientific notation, it is written as 5.1988393 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 51964420 positive integers (up to 51988393) that are relatively prime to 51988393.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988393 × 10^7
Engineering notation 5.1988393 × 10^6

Prime Factorization of 51988393

Prime Factorization 2411 × 21563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51988393
Product of the distinct prime numbers

The prime factorization of 51988393 is 2411 × 21563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 39, 39, 440, 435, 7265, 2820, 43760, 96123, 283160, 618193, 9445276, 6953551, 91812539, 32652616, 293999737, 121968534, 2838943354, 6094909206

Basic calculations (n = 51988393)

Multiplication

n×y
n×2 103976786
n×3 155965179
n×4 207953572
n×5 259941965

Division

n÷y
n÷2 25994196.5
n÷3 17329464.333333
n÷3 12997098.25
n÷5 10397678.6

Exponentiation

ny
n2 2702793006722449
n3 1.4051386503114E+23
n4 7.3050900371878E+30
n5 3.797798917537E+38

Nth Root

y√n
2√n 7210.2977053656
3√n 373.22334229659
4√n 84.913471872051
5√n 34.928608039279

Divisors of 51988393

1, 2411, 21563, 51988393

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988392
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988393 can be divided by 4 positive divisors. The sum of these divisors (counting 51988393) is 1, the average is 0.25.

Base conversion 51988393

Base System Value
2 Binary 11000110010100011110101001
3 Ternary 10121211021200001
4 Quaternary 3012110132221
5 Quinary 101302112033
6 Senary 5054143001
8 Octal 306243651
10 Decimal 51988393
12 Duodecimal 154b1a61
16 Hexadecimal 31947a9
20 Vigesimal g4iajd
36 Base36 uyai1

Cryptographic Hash Functions

md5 a4a0f4a0ef7d5a33e14ed38564fbaf73
sha1 6dbca7662bc9c9ee82b16a3893fe55a589f0051a
sha256 f0172d0c395a98aa0a4744954f9dab544488fdfc5a1c611a2241fea41e799143
sha512 01c509594bcc511575309a8abeef4ca2daef490fe13116d3bb15adda30d119d26a991a8879c27ccee57930ae846b64964d7bc162631992799247dd5c73ae7c54
ripemd-160 3ff852fc5c041b20453c28633041db467bf5f1b5

51988393 as geometric shapes

Circle

Radius = n
Diameter 103976786
Circumference 326652707.04148
Area 8.4910746540931E+15

Sphere

Radius = n
Volume 5.8858310147911E+23
Surface area 3.3964298616372E+16
Circumference 326652707.04148

Square

Length = n
Perimeter 207953572
Area 2702793006722449
Diagonal 73522690.466582

Cube

Length = n
Surface area 16216758040334694
Volume 1.4051386503114E+23
Space diagonal 90046538.079858

Equilateral Triangle

Length = n
Perimeter 155965179
Area 1.1703437024963E+15
Altitude 45023269.039929

Triangular Pyramid

Length = n
Surface area 1.1703437024963E+15
Volume 1.6559717802375E+22
Height 24507563.488861