51187984 (number)

51187984 is an even 8-digits composite number following 51187983 and preceding 51187985. In scientific notation, it is written as 5.1187984 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 25593984 positive integers (up to 51187984) that are relatively prime to 51187984.

Interesting facts

Basic properties

Name

Name fifty-one million one hundred eighty-seven thousand nine hundred eighty-four

Notation

Scientific notation 5.1187984 × 10^7
Engineering notation 5.1187984 × 10^6

Prime Factorization of 51187984

Prime Factorization 2 × 2 × 2 × 2 × 3199249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6398498
Product of the distinct prime numbers

The prime factorization of 51187984 is 2 × 2 × 2 × 2 × 3199249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 61, 54, 729, 628, 1521, 2166, 53759, 36658, 259771, 242779, 3711445, 3434826, 79917764, 25488057, 166282218, 235489425, 4264659103, 3264308556

Basic calculations (n = 51187984)

Multiplication

n×y
n×2 102375968
n×3 153563952
n×4 204751936
n×5 255939920

Division

n÷y
n÷2 25593992
n÷3 17062661.333333
n÷3 12796996
n÷5 10237596.8

Exponentiation

ny
n2 2620209705984256
n3 1.3412325250657E+23
n4 6.8654989033341E+30
n5 3.5143104801588E+38

Nth Root

y√n
2√n 7154.5778352045
3√n 371.29805580616
4√n 84.584737602032
5√n 34.820387919706

Divisors of 51187984

1, 2, 4, 8, 16, 3199249, 6398498, 12796996, 25593992, 51187984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51187983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51187984 can be divided by 10 positive divisors. The sum of these divisors (counting 51187984) is 1, the average is 0.1.

Base conversion 51187984

Base System Value
2 Binary 11000011010001000100010000
3 Ternary 10120022121201021
4 Quaternary 3003101010100
5 Quinary 101101003414
6 Senary 5025045224
8 Octal 303210420
10 Decimal 51187984
12 Duodecimal 15186814
16 Hexadecimal 30d1110
20 Vigesimal fji9j4
36 Base36 uh4wg

Cryptographic Hash Functions

md5 0eb82ffe91cc5779e2bb8074342306e2
sha1 a82db4dfa49dc8e0fda566acbdff35ee06c997e3
sha256 09d3af90bcd67b24d36e376ee8cd072ce3ff407b78cdc2dc7af81485c9adc1c1
sha512 c3eca08ec974dbcde1f58d3337fb565abb696643f2108c34c0bac64b258b3c8efe3bb3d617e5c0e8ecd46707051d8e54cdadf31c91b03655ce5f178cbfc6ba19
ripemd-160 eb4ea991e66e10b5abca013cd26520ede20c1ee8

51187984 as geometric shapes

Circle

Radius = n
Diameter 102375968
Circumference 321623588.97294
Area 8.2316315631848E+15

Sphere

Radius = n
Volume 5.618141663336E+23
Surface area 3.2926526252739E+16
Circumference 321623588.97294

Square

Length = n
Perimeter 204751936
Area 2620209705984256
Diagonal 72390741.203337

Cube

Length = n
Surface area 15721258235905536
Volume 1.3412325250657E+23
Space diagonal 88660189.025023

Equilateral Triangle

Length = n
Perimeter 153563952
Area 1.1345840843125E+15
Altitude 44330094.512511

Triangular Pyramid

Length = n
Surface area 1.1345840843125E+15
Volume 1.5806576893698E+22
Height 24130247.067779