51508938 (number)

51508938 is an even 8-digits composite number following 51508937 and preceding 51508939. In scientific notation, it is written as 5.1508938 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 15506400 positive integers (up to 51508938) that are relatively prime to 51508938.

Interesting facts

Basic properties

Name

Name fifty-one million five hundred eight thousand nine hundred thirty-eight

Notation

Scientific notation 5.1508938 × 10^7
Engineering notation 5.1508938 × 10^6

Prime Factorization of 51508938

Prime Factorization 2 × 3 × 71 × 71 × 13 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 725478
Product of the distinct prime numbers

The prime factorization of 51508938 is 2 × 3 × 71 × 71 × 13 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51508938)

Multiplication

n×y
n×2 103017876
n×3 154526814
n×4 206035752
n×5 257544690

Division

n÷y
n÷2 25754469
n÷3 17169646
n÷3 12877234.5
n÷5 10301787.6

Exponentiation

ny
n2 2653170693887844
n3 1.3666200477489E+23
n4 7.0393147309053E+30
n5 3.6258762603669E+38

Nth Root

y√n
2√n 7176.9727601545
3√n 372.07246536027
4√n 84.717015765161
5√n 34.863944308026

Divisors of 51508938

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51508937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51508938 can be divided by 48 positive divisors. The sum of these divisors (counting 51508938) is 1, the average is 0.020833333333333.

Base conversion 51508938

Base System Value
2 Binary 11000100011111011011001010
3 Ternary 10120220220222110
4 Quaternary 3010133123022
5 Quinary 101141241223
6 Senary 5040003150
8 Octal 304373312
10 Decimal 51508938
12 Duodecimal 153004b6
16 Hexadecimal 311f6ca
20 Vigesimal g1ic6i
36 Base36 uo0ju

Cryptographic Hash Functions

md5 997308828a29a7f302556703d6e1ccb1
sha1 58777bd0e7b7fa740bdf6ea7276b477485fe0731
sha256 710c967309dbf0e8a962686c6b810101e4ddb7c9075317a34a7b3f37a8092ddd
sha512 6301fbcf9413730a43ba5deb3a00abc7e8b5836370a229a9df0579bc18a4cbfafd06d87dc16d5d0c1d29150b13dca4f797dd4ac2b5c6daf92c229188fb28530d
ripemd-160 dea1167fa359f20e28d2e9d437780cc639ec239b

51508938 as geometric shapes

Circle

Radius = n
Diameter 103017876
Circumference 323640202.43002
Area 8.3351815606378E+15

Sphere

Radius = n
Volume 5.7244846696751E+23
Surface area 3.3340726242551E+16
Circumference 323640202.43002

Square

Length = n
Perimeter 206035752
Area 2653170693887844
Diagonal 72844638.703035

Cube

Length = n
Surface area 15919024163327064
Volume 1.3666200477489E+23
Space diagonal 89216097.659915

Equilateral Triangle

Length = n
Perimeter 154526814
Area 1.1488566107416E+15
Altitude 44608048.829958

Triangular Pyramid

Length = n
Surface area 1.1488566107416E+15
Volume 1.6105771717812E+22
Height 24281546.234345