51031738 (number)

51031738 is an even 8-digits composite number following 51031737 and preceding 51031739. In scientific notation, it is written as 5.1031738 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 25515868 positive integers (up to 51031738) that are relatively prime to 51031738.

Interesting facts

Basic properties

Name

Name fifty-one million thirty-one thousand seven hundred thirty-eight

Notation

Scientific notation 5.1031738 × 10^7
Engineering notation 5.1031738 × 10^6

Prime Factorization of 51031738

Prime Factorization 2 × 25515869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51031738
Product of the distinct prime numbers

The prime factorization of 51031738 is 2 × 25515869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 43, 72, 715, 846, 5662, 2449, 27124, 54459, 755948, 189354, 1646158, 5891452, 38903772, 88724324, 972003214, 121400336, 9861608929, 9587661057

Basic calculations (n = 51031738)

Multiplication

n×y
n×2 102063476
n×3 153095214
n×4 204126952
n×5 255158690

Division

n÷y
n÷2 25515869
n÷3 17010579.333333
n÷3 12757934.5
n÷5 10206347.6

Exponentiation

ny
n2 2604238283300644
n3 1.3289880576297E+23
n4 6.7820570362087E+30
n5 3.4610015777286E+38

Nth Root

y√n
2√n 7143.6501874042
3√n 370.91988786609
4√n 84.520117057445
5√n 34.799104795122

Divisors of 51031738

1, 2, 25515869, 51031738

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 -51031737
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 51031738 can be divided by 4 positive divisors. The sum of these divisors (counting 51031738) is 1, the average is 0.25.

Base conversion 51031738

Base System Value
2 Binary 11000010101010111010111010
3 Ternary 10120000200101101
4 Quaternary 3002222322322
5 Quinary 101031003423
6 Senary 5021442014
8 Octal 302527272
10 Decimal 51031738
12 Duodecimal 1511030a
16 Hexadecimal 30aaeba
20 Vigesimal fiij6i
36 Base36 udsca

Cryptographic Hash Functions

md5 05121c471f519570a3d2aa25d3566307
sha1 0fd94db30761fbb4901ba8518e525474333eafc6
sha256 9c3aad780c89e573eb810b64286f2bc035977c8b4ff42d572df0d663281dbb01
sha512 59a6689074fe2fa6feeba1ee1a22e2efa3e88adc7a758da032316e16c8943e2671d833d0384bf55c7cd4aa4628961d9f7504ff7cd4e9ec12ef6431ec39b881cf
ripemd-160 6028864bfd72a6b9d2dd5adff8edff231adace1b

51031738 as geometric shapes

Circle

Radius = n
Diameter 102063476
Circumference 320641866.40144
Area 8.1814558590146E+15

Sphere

Radius = n
Volume 5.5668521580773E+23
Surface area 3.2725823436058E+16
Circumference 320641866.40144

Square

Length = n
Perimeter 204126952
Area 2604238283300644
Diagonal 72169775.99107

Cube

Length = n
Surface area 15625429699803864
Volume 1.3289880576297E+23
Space diagonal 88389563.014543

Equilateral Triangle

Length = n
Perimeter 153095214
Area 1.1276682554232E+15
Altitude 44194781.507272

Triangular Pyramid

Length = n
Surface area 1.1276682554232E+15
Volume 1.5662274461098E+22
Height 24056591.997023