51291772 (number)

51291772 is an even 8-digits composite number following 51291771 and preceding 51291773. In scientific notation, it is written as 5.1291772 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 21982176 positive integers (up to 51291772) that are relatively prime to 51291772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1291772 × 10^7
Engineering notation 5.1291772 × 10^6

Prime Factorization of 51291772

Prime Factorization 2 × 2 × 7 × 1831849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25645886
Product of the distinct prime numbers

The prime factorization of 51291772 is 2 × 2 × 7 × 1831849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 81, 82, 340, 508, 2759, 7043, 91080, 82631, 987656, 120508, 7639905, 6434389, 55434649, 19362857, 72682406, 530096244, 6001229494, 5552893462

Basic calculations (n = 51291772)

Multiplication

n×y
n×2 102583544
n×3 153875316
n×4 205167088
n×5 256458860

Division

n÷y
n÷2 25645886
n÷3 17097257.333333
n÷3 12822943
n÷5 10258354.4

Exponentiation

ny
n2 2630845874899984
n3 1.3494074678251E+23
n4 6.9213500174783E+30
n5 3.5500830702869E+38

Nth Root

y√n
2√n 7161.8274204284
3√n 371.54883254259
4√n 84.627580731275
5√n 34.834496742413

Divisors of 51291772

1, 2, 4, 7, 14, 28, 1831849, 3663698, 7327396, 12822943, 25645886, 51291772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51291771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51291772 can be divided by 12 positive divisors. The sum of these divisors (counting 51291772) is 1, the average is 0.083333333333333.

Base conversion 51291772

Base System Value
2 Binary 11000011101010011001111100
3 Ternary 10120111220002021
4 Quaternary 3003222121330
5 Quinary 101112314042
6 Senary 5031205524
8 Octal 303523174
10 Decimal 51291772
12 Duodecimal 152168a4
16 Hexadecimal 30ea67c
20 Vigesimal g0b98c
36 Base36 ujczg

Cryptographic Hash Functions

md5 e44e9762ded7ceacc57519462bebf513
sha1 e4437a4fff4d3903537100e072442e6037e68e80
sha256 7d64fa957c668c9dc8af0e438f95015c4a070289ead0fe770d49e2194324589f
sha512 1f756db653b1ac104e72e640d4f78fd3bac801256b188429641c871af2c792f2631c299d17cf990b053f0e844c8bc658594224e46187f71bf57a4d5401f8ea93
ripemd-160 b5007f8f33d45f695e244b2a233d7e255d5ab51c

51291772 as geometric shapes

Circle

Radius = n
Diameter 102583544
Circumference 322275708.20961
Area 8.2650460733128E+15

Sphere

Radius = n
Volume 5.6523847834914E+23
Surface area 3.3060184293251E+16
Circumference 322275708.20961

Square

Length = n
Perimeter 205167088
Area 2630845874899984
Diagonal 72537519.600549

Cube

Length = n
Surface area 15785075249399904
Volume 1.3494074678251E+23
Space diagonal 88839955.114239

Equilateral Triangle

Length = n
Perimeter 153875316
Area 1.1391896805524E+15
Altitude 44419977.557119

Triangular Pyramid

Length = n
Surface area 1.1391896805524E+15
Volume 1.5902919518048E+22
Height 24179173.200183