51157072 (number)

51157072 is an even 8-digits composite number following 51157071 and preceding 51157073. In scientific notation, it is written as 5.1157072 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 25382240 positive integers (up to 51157072) that are relatively prime to 51157072.

Interesting facts

Basic properties

Name

Name fifty-one million one hundred fifty-seven thousand seventy-two

Notation

Scientific notation 5.1157072 × 10^7
Engineering notation 5.1157072 × 10^6

Prime Factorization of 51157072

Prime Factorization 2 × 2 × 2 × 2 × 131 × 24407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6394634
Product of the distinct prime numbers

The prime factorization of 51157072 is 2 × 2 × 2 × 2 × 131 × 24407. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 57, 44, 575, 88, 6501, 9682, 74414, 25236, 678615, 98760, 4709035, 4852111, 85070638, 17195483, 43559822, 266001304, 3471086703, 6659179332

Basic calculations (n = 51157072)

Multiplication

n×y
n×2 102314144
n×3 153471216
n×4 204628288
n×5 255785360

Division

n÷y
n÷2 25578536
n÷3 17052357.333333
n÷3 12789268
n÷5 10231414.4

Exponentiation

ny
n2 2617046015613184
n3 1.3388041144804E+23
n4 6.8489298478368E+30
n5 3.5037119734874E+38

Nth Root

y√n
2√n 7152.4172137816
3√n 371.22329948132
4√n 84.571964703332
5√n 34.816181354628

Divisors of 51157072

1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 24407, 48814, 97628, 195256, 390512, 3197317, 6394634, 12789268, 25578536, 51157072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51157071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51157072 can be divided by 20 positive divisors. The sum of these divisors (counting 51157072) is 1, the average is 0.05.

Base conversion 51157072

Base System Value
2 Binary 11000011001001100001010000
3 Ternary 10120021001022101
4 Quaternary 3003021201100
5 Quinary 101044011242
6 Senary 5024250144
8 Octal 303114120
10 Decimal 51157072
12 Duodecimal 15170954
16 Hexadecimal 30c9850
20 Vigesimal fjecdc
36 Base36 ugh1s

Cryptographic Hash Functions

md5 ec3f3d11c7b63b61af81fb57f019f3da
sha1 432b1b36a471f311335e979c1ba03fe1605795fa
sha256 f924f3cf88f7ceb75fbd9312c1aa9df33a547b83bedc96b5f451a8dfc87e6b2e
sha512 b4be5d2b83453727347eaeabb465fe05c607097283e06bfb6c2dbd73561ff27c7749e55fd9910dd34c0c70a0e52930a63148940770986f0d8232d9461d1fffb5
ripemd-160 865346078008dffe1d28bd9f0dc2888784b26f24

51157072 as geometric shapes

Circle

Radius = n
Diameter 102314144
Circumference 321429363.14873
Area 8.2216925367568E+15

Sphere

Radius = n
Volume 5.6079695608631E+23
Surface area 3.2886770147027E+16
Circumference 321429363.14873

Square

Length = n
Perimeter 204628288
Area 2617046015613184
Diagonal 72347025.033697

Cube

Length = n
Surface area 15702276093679104
Volume 1.3388041144804E+23
Space diagonal 88606647.870459

Equilateral Triangle

Length = n
Perimeter 153471216
Area 1.1332141661969E+15
Altitude 44303323.93523

Triangular Pyramid

Length = n
Surface area 1.1332141661969E+15
Volume 1.5777957800492E+22
Height 24115675.011232