51887797 (number)

51887797 is an odd 8-digits composite number following 51887796 and preceding 51887798. In scientific notation, it is written as 5.1887797 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 47896416 positive integers (up to 51887797) that are relatively prime to 51887797.

Interesting facts

Basic properties

Name

Name fifty-one million eight hundred eighty-seven thousand seven hundred ninety-seven

Notation

Scientific notation 5.1887797 × 10^7
Engineering notation 5.1887797 × 10^6

Prime Factorization of 51887797

Prime Factorization 13 × 3991369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51887797
Product of the distinct prime numbers

The prime factorization of 51887797 is 13 × 3991369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 64, 76, 973, 640, 3955, 1878, 57792, 98934, 933095, 412758, 8871517, 9890026, 2070972, 88187008, 549147738, 899337152, 4802408949, 253111122

Basic calculations (n = 51887797)

Multiplication

n×y
n×2 103775594
n×3 155663391
n×4 207551188
n×5 259438985

Division

n÷y
n÷2 25943898.5
n÷3 17295932.333333
n÷3 12971949.25
n÷5 10377559.4

Exponentiation

ny
n2 2692343477513209
n3 1.3969977181548E+23
n4 7.2487134009079E+30
n5 3.7611976945749E+38

Nth Root

y√n
2√n 7203.3184713714
3√n 372.98246149449
4√n 84.872365769851
5√n 34.915080400672

Divisors of 51887797

1, 13, 3991369, 51887797

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 -51887796
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 51887797 can be divided by 4 positive divisors. The sum of these divisors (counting 51887797) is 1, the average is 0.25.

Base conversion 51887797

Base System Value
2 Binary 11000101111011111010110101
3 Ternary 10121122011200021
4 Quaternary 3011323322311
5 Quinary 101240402142
6 Senary 5052045141
8 Octal 305737265
10 Decimal 51887797
12 Duodecimal 154637b1
16 Hexadecimal 317beb5
20 Vigesimal g45j9h
36 Base36 uw4vp

Cryptographic Hash Functions

md5 079797075a4dde6ba92e9124d2b3669c
sha1 c6fc4b7781a8f1fed68052c4a68cf9eb394cc5bc
sha256 44124488432d15ea6c1cfe483f12668c009b98b5d73a811b0c1055d2e1f0d7d2
sha512 84a22745a4ce736f0400aa201ffca6a3d6ee01e5458464c129ff0579481a6a023712a010c650c09cd2c31f41583ba6e5f32003536dfae557308e4161670efe81
ripemd-160 565afeb9be4910ee6ac436d4888c8d875a1966c5

51887797 as geometric shapes

Circle

Radius = n
Diameter 103775594
Circumference 326020643.73232
Area 8.4582464898959E+15

Sphere

Radius = n
Volume 5.8517303579157E+23
Surface area 3.3832985959584E+16
Circumference 326020643.73232

Square

Length = n
Perimeter 207551188
Area 2692343477513209
Diagonal 73380426.239062

Cube

Length = n
Surface area 16154060865079254
Volume 1.3969977181548E+23
Space diagonal 89872300.69682

Equilateral Triangle

Length = n
Perimeter 155663391
Area 1.1658189236199E+15
Altitude 44936150.34841

Triangular Pyramid

Length = n
Surface area 1.1658189236199E+15
Volume 1.6463775996823E+22
Height 24460142.079687