51551868 (number)

51551868 is an even 8-digits composite number following 51551867 and preceding 51551869. In scientific notation, it is written as 5.1551868 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 17163520 positive integers (up to 51551868) that are relatively prime to 51551868.

Interesting facts

Basic properties

Name

Name fifty-one million five hundred fifty-one thousand eight hundred sixty-eight

Notation

Scientific notation 5.1551868 × 10^7
Engineering notation 5.1551868 × 10^6

Prime Factorization of 51551868

Prime Factorization 2 × 2 × 3 × 1061 × 4049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25775934
Product of the distinct prime numbers

The prime factorization of 51551868 is 2 × 2 × 3 × 1061 × 4049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51551868)

Multiplication

n×y
n×2 103103736
n×3 154655604
n×4 206207472
n×5 257759340

Division

n÷y
n÷2 25775934
n÷3 17183956
n÷3 12887967
n÷5 10310373.6

Exponentiation

ny
n2 2657595094289424
n3 1.3700399149826E+23
n4 7.0628116851912E+30
n5 3.6410113570383E+38

Nth Root

y√n
2√n 7179.9629525507
3√n 372.17580428901
4√n 84.734662048955
5√n 34.869753825617

Divisors of 51551868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51551867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51551868 can be divided by 24 positive divisors. The sum of these divisors (counting 51551868) is 1, the average is 0.041666666666667.

Base conversion 51551868

Base System Value
2 Binary 11000100101001111001111100
3 Ternary 10121000002212110
4 Quaternary 3010221321330
5 Quinary 101144124433
6 Senary 5040534020
8 Octal 304517174
10 Decimal 51551868
12 Duodecimal 15321310
16 Hexadecimal 3129e7c
20 Vigesimal g23jd8
36 Base36 uoxoc

Cryptographic Hash Functions

md5 be0f66d72154866ff2fe6e5059e18d25
sha1 e97e6643e243f88869af26638c5ad3afeb5f8d92
sha256 482e028225b5cffa1f9e71998caf47097495b755832ce51173b7c12343cb97f2
sha512 58179b3d7f8c57d2ed948a0e5ddc0c5e048c3bab81f3ff1477fa62370156a83c8f241ae8dbf84919f4659e76ded810a601eed287be778904f8d8d8ef35033f50
ripemd-160 54fc45f2ffff4a07006e4ce7d75f40d0769820da

51551868 as geometric shapes

Circle

Radius = n
Diameter 103103736
Circumference 323909939.57526
Area 8.3490812244359E+15

Sphere

Radius = n
Volume 5.7388097760453E+23
Surface area 3.3396324897744E+16
Circumference 323909939.57526

Square

Length = n
Perimeter 206207472
Area 2657595094289424
Diagonal 72905350.891268

Cube

Length = n
Surface area 15945570565736544
Volume 1.3700399149826E+23
Space diagonal 89290454.601084

Equilateral Triangle

Length = n
Perimeter 154655604
Area 1.1507724323138E+15
Altitude 44645227.300542

Triangular Pyramid

Length = n
Surface area 1.1507724323138E+15
Volume 1.6146075239673E+22
Height 24301783.630423