51988644 (number)

51988644 is an even 8-digits composite number following 51988643 and preceding 51988645. In scientific notation, it is written as 5.1988644 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 17299008 positive integers (up to 51988644) that are relatively prime to 51988644.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand six hundred forty-four

Notation

Scientific notation 5.1988644 × 10^7
Engineering notation 5.1988644 × 10^6

Prime Factorization of 51988644

Prime Factorization 2 × 2 × 3 × 3 × 853 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8664774
Product of the distinct prime numbers

The prime factorization of 51988644 is 2 × 2 × 3 × 3 × 853 × 1693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51988644)

Multiplication

n×y
n×2 103977288
n×3 155965932
n×4 207954576
n×5 259943220

Division

n÷y
n÷2 25994322
n÷3 17329548
n÷3 12997161
n÷5 10397728.8

Exponentiation

ny
n2 2702819104958736
n3 1.405159002441E+23
n4 7.3052311141299E+30
n5 3.7978905973023E+38

Nth Root

y√n
2√n 7210.3151110059
3√n 373.22394293648
4√n 84.913574362442
5√n 34.928641766283

Divisors of 51988644

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988644 can be divided by 36 positive divisors. The sum of these divisors (counting 51988644) is 1, the average is 0.027777777777778.

Base conversion 51988644

Base System Value
2 Binary 11000110010100100010100100
3 Ternary 10121211022000100
4 Quaternary 3012110202210
5 Quinary 101302114034
6 Senary 5054144100
8 Octal 306244244
10 Decimal 51988644
12 Duodecimal 154b2030
16 Hexadecimal 31948a4
20 Vigesimal g4ibc4
36 Base36 uyap0

Cryptographic Hash Functions

md5 f66ff7772d8f8c87e1002f98025633f0
sha1 1ed1d5566e5be126f18cd26569dfa485e405d22f
sha256 1a23a846a8a0b038048f4b1be9732a2642ec449244dd8f730002b7c58ad027f7
sha512 30b2e582fb50c8727ca1bb35077773a712f8035ab3231695452fd0eeda17ea36313532941f981a46d3d38ffac197a5e64d765ad269e93594c4064aab2bd7e7a1
ripemd-160 6344f904fc2030691a183dfdbc3703684d6662d2

51988644 as geometric shapes

Circle

Radius = n
Diameter 103977288
Circumference 326654284.12099
Area 8.4911566441205E+15

Sphere

Radius = n
Volume 5.8859162655922E+23
Surface area 3.3964626576482E+16
Circumference 326654284.12099

Square

Length = n
Perimeter 207954576
Area 2702819104958736
Diagonal 73523045.434187

Cube

Length = n
Surface area 16216914629752416
Volume 1.405159002441E+23
Space diagonal 90046972.824611

Equilateral Triangle

Length = n
Perimeter 155965932
Area 1.1703550033641E+15
Altitude 45023486.412305

Triangular Pyramid

Length = n
Surface area 1.1703550033641E+15
Volume 1.6559957654522E+22
Height 24507681.811396