51293390 (number)

51293390 is an even 8-digits composite number following 51293389 and preceding 51293391. In scientific notation, it is written as 5.1293390 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 20517352 positive integers (up to 51293390) that are relatively prime to 51293390.

Interesting facts

Basic properties

Name

Name fifty-one million two hundred ninety-three thousand three hundred ninety

Notation

Scientific notation 5.1293390 × 10^7
Engineering notation 5.1293390 × 10^6

Prime Factorization of 51293390

Prime Factorization 2 × 5 × 5129339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51293390
Product of the distinct prime numbers

The prime factorization of 51293390 is 2 × 5 × 5129339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 84, 50, 215, 946, 7101, 156, 52862, 48799, 119556, 665360, 2045364, 9855408, 5907392, 92467084, 831871692, 39577211, 1342970212, 7404733243

Basic calculations (n = 51293390)

Multiplication

n×y
n×2 102586780
n×3 153880170
n×4 205173560
n×5 256466950

Division

n÷y
n÷2 25646695
n÷3 17097796.666667
n÷3 12823347.5
n÷5 10258678

Exponentiation

ny
n2 2631011857692100
n3 1.3495351731123E+23
n4 6.9222233953164E+30
n5 3.5506430428309E+38

Nth Root

y√n
2√n 7161.940379534
3√n 371.55273934002
4√n 84.628248118072
5√n 34.834716510623

Divisors of 51293390

1, 2, 5, 10, 5129339, 10258678, 25646695, 51293390

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51293389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51293390 can be divided by 8 positive divisors. The sum of these divisors (counting 51293390) is 1, the average is 0.125.

Base conversion 51293390

Base System Value
2 Binary 11000011101010110011001110
3 Ternary 10120111222022012
4 Quaternary 3003222303032
5 Quinary 101112342030
6 Senary 5031221222
8 Octal 303526316
10 Decimal 51293390
12 Duodecimal 15217812
16 Hexadecimal 30eacce
20 Vigesimal g0bd9a
36 Base36 uje8e

Cryptographic Hash Functions

md5 9d38fa56e6221a727fb36fd2eaca62cb
sha1 f1d5e526b6cf7d1d5675373b749b1d3b89f083c9
sha256 e022f500cb5fb98f8bb2f13145600f06d4f485b41981f79bd75490a10216b01e
sha512 98bca3a460aaaf01affd9f1bbe16c98065e7a983d2b612f6f1c6c06bbb762270dfa21c94a7a739b0f453eea854b955f899a3ffdf42ea86faeb5f19f583a342f6
ripemd-160 14164d3056a170e95f398cee4d087ea7403ccebe

51293390 as geometric shapes

Circle

Radius = n
Diameter 102586780
Circumference 322285874.40343
Area 8.2655675236331E+15

Sphere

Radius = n
Volume 5.6529197141473E+23
Surface area 3.3062270094533E+16
Circumference 322285874.40343

Square

Length = n
Perimeter 205173560
Area 2631011857692100
Diagonal 72539807.798092

Cube

Length = n
Surface area 15786071146152600
Volume 1.3495351731123E+23
Space diagonal 88842757.572445

Equilateral Triangle

Length = n
Perimeter 153880170
Area 1.1392615532097E+15
Altitude 44421378.786223

Triangular Pyramid

Length = n
Surface area 1.1392615532097E+15
Volume 1.5904424539291E+22
Height 24179935.932698