51885864 (number)

51885864 is an even 8-digits composite number following 51885863 and preceding 51885865. In scientific notation, it is written as 5.1885864 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 16892064 positive integers (up to 51885864) that are relatively prime to 51885864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1885864 × 10^7
Engineering notation 5.1885864 × 10^6

Prime Factorization of 51885864

Prime Factorization 2 × 2 × 2 × 387 × 16759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12971466
Product of the distinct prime numbers

The prime factorization of 51885864 is 2 × 2 × 2 × 387 × 16759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51885864)

Multiplication

n×y
n×2 103771728
n×3 155657592
n×4 207543456
n×5 259429320

Division

n÷y
n÷2 25942932
n÷3 17295288
n÷3 12971466
n÷5 10377172.8

Exponentiation

ny
n2 2692142883026496
n3 1.3968415949728E+23
n4 7.2476333026302E+30
n5 3.7604971586214E+38

Nth Root

y√n
2√n 7203.1842958514
3√n 372.97782980784
4√n 84.871575311475
5√n 34.914820255281

Divisors of 51885864

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51885863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51885864 can be divided by 16 positive divisors. The sum of these divisors (counting 51885864) is 1, the average is 0.0625.

Base conversion 51885864

Base System Value
2 Binary 11000101111011011100101000
3 Ternary 10121122002000200
4 Quaternary 3011323130220
5 Quinary 101240321424
6 Senary 5052032200
8 Octal 305733450
10 Decimal 51885864
12 Duodecimal 15462660
16 Hexadecimal 317b728
20 Vigesimal g45ed4
36 Base36 uw3e0

Cryptographic Hash Functions

md5 ff882dbe8d7e09a038f87ab5713d9d9e
sha1 9ce2eaf19abad7a4dd70ff097e2bd25475262f10
sha256 2e266d58a06a3d6dc0102fc4c084140085e03ff198551ed06472ccb3fc201b21
sha512 720e36490c83aabb7035aaea6fd605c853f08899b461490574d09feb4b945adbde9f23913058333e66e62fe8006eadb21512c3a756786ae09033b31c3d340330
ripemd-160 cd92507d8ff1236efdc6bfabd55163c8593cb70a

51885864 as geometric shapes

Circle

Radius = n
Diameter 103771728
Circumference 326008498.33512
Area 8.4576163037301E+15

Sphere

Radius = n
Volume 5.8510763906603E+23
Surface area 3.383046521492E+16
Circumference 326008498.33512

Square

Length = n
Perimeter 207543456
Area 2692142883026496
Diagonal 73377692.564246

Cube

Length = n
Surface area 16152857298158976
Volume 1.3968415949728E+23
Space diagonal 89868952.642609

Equilateral Triangle

Length = n
Perimeter 155657592
Area 1.1657320636592E+15
Altitude 44934476.321304

Triangular Pyramid

Length = n
Surface area 1.1657320636592E+15
Volume 1.6461936067478E+22
Height 24459230.854749