51998520 (number)

51998520 is an even 8-digits composite number following 51998519 and preceding 51998521. In scientific notation, it is written as 5.1998520 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 11750400 positive integers (up to 51998520) that are relatively prime to 51998520.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-eight thousand five hundred twenty

Notation

Scientific notation 5.1998520 × 10^7
Engineering notation 5.1998520 × 10^6

Prime Factorization of 51998520

Prime Factorization 2 × 2 × 2 × 21 × 5 × 103 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12999630
Product of the distinct prime numbers

The prime factorization of 51998520 is 2 × 2 × 2 × 21 × 5 × 103 × 601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 58, 91, 39, 372, 3189, 4536, 74677, 11188, 295144, 982337, 5405799, 5969334, 64351361, 24280477, 789398284, 498329177, 3710288856, 4892082933

Basic calculations (n = 51998520)

Multiplication

n×y
n×2 103997040
n×3 155995560
n×4 207994080
n×5 259992600

Division

n÷y
n÷2 25999260
n÷3 17332840
n÷3 12999630
n÷5 10399704

Exponentiation

ny
n2 2703846082190400
n3 1.405959945817E+23
n4 7.3107836361764E+30
n5 3.8014992912139E+38

Nth Root

y√n
2√n 7210.9999306615
3√n 373.2475745478
4√n 84.917606717697
5√n 34.929968706286

Divisors of 51998520

1, 2, 4, 5, 8, 10, 20, 21, 40, 42, 84, 103, 105, 168, 206, 210, 412, 420, 515, 601, 824, 840, 1030, 1202, 2060, 2163, 2404, 3005, 4120, 4326, 4808, 6010, 8652, 10815, 12020, 12621, 17304, 21630, 24040, 25242, 43260, 50484, 61903, 63105, 86520, 100968, 123806, 126210, 247612, 252420, 309515, 495224, 504840, 619030, 1238060, 1299963, 2476120, 2599926, 5199852, 6499815, 10399704, 12999630, 25999260, 51998520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51998519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51998520 can be divided by 64 positive divisors. The sum of these divisors (counting 51998520) is 1, the average is 0.015625.

Base conversion 51998520

Base System Value
2 Binary 11000110010110111100111000
3 Ternary 10121211210120010
4 Quaternary 3012112330320
5 Quinary 101302423040
6 Senary 5054301520
8 Octal 306267470
10 Decimal 51998520
12 Duodecimal 154b78a0
16 Hexadecimal 3196f38
20 Vigesimal g4jg60
36 Base36 uyibc

Cryptographic Hash Functions

md5 f6672f2e3cecce9b98d062627ad3df63
sha1 fda0f694548b51bbf39f17f1bdb2932ddff76bb5
sha256 98a1d709e6faea327c5a16db9c20d7d55b0308c85fd84147d8f01137a4dc6fee
sha512 9ec35cd011575b47d46cf2cb5ac70deda909b7571ab9591a10fb7460ac40ba04b307ffbdacec60f243ac922c8d7aaff3e60a2ebe6d1ec2faff6da0d6a13145d0
ripemd-160 c95235f9402d6bebc34564d88acbb77502c63f6a

51998520 as geometric shapes

Circle

Radius = n
Diameter 103997040
Circumference 326716336.85908
Area 8.4943829882469E+15

Sphere

Radius = n
Volume 5.8892712493602E+23
Surface area 3.3977531952988E+16
Circumference 326716336.85908

Square

Length = n
Perimeter 207994080
Area 2703846082190400
Diagonal 73537012.207329

Cube

Length = n
Surface area 16223076493142400
Volume 1.405959945817E+23
Space diagonal 90064078.558386

Equilateral Triangle

Length = n
Perimeter 155995560
Area 1.17079969755E+15
Altitude 45032039.279193

Triangular Pyramid

Length = n
Surface area 1.17079969755E+15
Volume 1.6569396862731E+22
Height 24512337.402443