51125890 (number)

51125890 is an even 8-digits composite number following 51125889 and preceding 51125891. In scientific notation, it is written as 5.1125890 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 20375424 positive integers (up to 51125890) that are relatively prime to 51125890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1125890 × 10^7
Engineering notation 5.1125890 × 10^6

Prime Factorization of 51125890

Prime Factorization 2 × 5 × 277 × 18457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51125890
Product of the distinct prime numbers

The prime factorization of 51125890 is 2 × 5 × 277 × 18457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 68, 7, 351, 113, 5162, 2448, 84330, 21885, 197660, 418869, 3254244, 1547936, 36336319, 62599427, 144795386, 661309632, 5959322183, 8568436111

Basic calculations (n = 51125890)

Multiplication

n×y
n×2 102251780
n×3 153377670
n×4 204503560
n×5 255629450

Division

n÷y
n÷2 25562945
n÷3 17041963.333333
n÷3 12781472.5
n÷5 10225178

Exponentiation

ny
n2 2613856628292100
n3 1.3363574645383E+23
n4 6.8322464732665E+30
n5 3.4930468164511E+38

Nth Root

y√n
2√n 7150.2370590072
3√n 371.14785968285
4√n 84.559074374116
5√n 34.811935986725

Divisors of 51125890

1, 2, 5, 10, 277, 554, 1385, 2770, 18457, 36914, 92285, 184570, 5112589, 10225178, 25562945, 51125890

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 -51125889
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 51125890 can be divided by 16 positive divisors. The sum of these divisors (counting 51125890) is 1, the average is 0.0625.

Base conversion 51125890

Base System Value
2 Binary 11000011000001111010000010
3 Ternary 10120012110112111
4 Quaternary 3003001322002
5 Quinary 101042012030
6 Senary 5023445534
8 Octal 303017202
10 Decimal 51125890
12 Duodecimal 151568aa
16 Hexadecimal 30c1e82
20 Vigesimal fjaeea
36 Base36 ufszm

Cryptographic Hash Functions

md5 c9cebde5e4696004a15d6e5121dd3c99
sha1 d015bd8e3c47db2011dca26ea35d3ed3d99f8b24
sha256 8c6a6bcca95b3452c70d895771a6e904d1dfa808477e2bb1fd449ff93fab0b61
sha512 0eca787c73052dcf7800a18c9b320a2314efc7bc2bae505d33a164161b783f3e22a6f1318b2879d22333be29c9c085da878669f1f7921f95d9924b84cd86ee21
ripemd-160 23a9178305c6fefe23a4701d0f31c58377eb6f57

51125890 as geometric shapes

Circle

Radius = n
Diameter 102251780
Circumference 321233440.86448
Area 8.2116727809794E+15

Sphere

Radius = n
Volume 5.5977210575513E+23
Surface area 3.2846691123918E+16
Circumference 321233440.86448

Square

Length = n
Perimeter 204503560
Area 2613856628292100
Diagonal 72302927.026395

Cube

Length = n
Surface area 15683139769752600
Volume 1.3363574645383E+23
Space diagonal 88552639.062178

Equilateral Triangle

Length = n
Perimeter 153377670
Area 1.1318331209756E+15
Altitude 44276319.531089

Triangular Pyramid

Length = n
Surface area 1.1318331209756E+15
Volume 1.5749123754405E+22
Height 24100975.675465