51386904 (number)

51386904 is an even 8-digits composite number following 51386903 and preceding 51386905. In scientific notation, it is written as 5.1386904 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 17086464 positive integers (up to 51386904) that are relatively prime to 51386904.

Interesting facts

Basic properties

Name

Name fifty-one million three hundred eighty-six thousand nine hundred four

Notation

Scientific notation 5.1386904 × 10^7
Engineering notation 5.1386904 × 10^6

Prime Factorization of 51386904

Prime Factorization 2 × 2 × 2 × 9 × 619 × 1153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12846726
Product of the distinct prime numbers

The prime factorization of 51386904 is 2 × 2 × 2 × 9 × 619 × 1153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 11, 81, 875, 584, 1391, 2930, 12363, 42139, 601909, 929920, 8157051, 3433361, 8701446, 37920899, 789464502, 70374107, 126219519, 4366863239

Basic calculations (n = 51386904)

Multiplication

n×y
n×2 102773808
n×3 154160712
n×4 205547616
n×5 256934520

Division

n÷y
n÷2 25693452
n÷3 17128968
n÷3 12846726
n÷5 10277380.8

Exponentiation

ny
n2 2640613902705216
n3 1.3569297311938E+23
n4 6.9728417831601E+30
n5 3.5831275131844E+38

Nth Root

y√n
2√n 7168.4659446774
3√n 371.77839732589
4√n 84.666793636451
5√n 34.847408831115

Divisors of 51386904

1, 2, 4, 8, 9, 18, 36, 72, 619, 1153, 1238, 2306, 2476, 4612, 4952, 5571, 9224, 10377, 11142, 20754, 22284, 41508, 44568, 83016, 713707, 1427414, 2854828, 5709656, 6423363, 12846726, 25693452, 51386904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51386903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51386904 can be divided by 32 positive divisors. The sum of these divisors (counting 51386904) is 1, the average is 0.03125.

Base conversion 51386904

Base System Value
2 Binary 11000100000001101000011000
3 Ternary 10120200201120200
4 Quaternary 3010001220120
5 Quinary 101123340104
6 Senary 5033222200
8 Octal 304015030
10 Decimal 51386904
12 Duodecimal 15261960
16 Hexadecimal 3101a18
20 Vigesimal g13754
36 Base36 ulee0

Cryptographic Hash Functions

md5 1ae06a2f200e286b8c12feddd5d0172e
sha1 ae9aab6ee949f769c7b0bef2ba91c50eb91d842e
sha256 15c19822b4bb22f8c12379ad2becd14e65bcca8cb80f2ce2595213572768a39b
sha512 7aae1c31cc9b8f767e27c9b39793a3aeaaa73300f20770cca19ac8dc86ac98302a239fb855807858d5ccadcb61211a49ba5c3a1670698ff611bdc77e497ea3aa
ripemd-160 07af8e4b2a24d98aea23a5eceb8ac1ec05bdfe70

51386904 as geometric shapes

Circle

Radius = n
Diameter 102773808
Circumference 322873440.19425
Area 8.2957332377058E+15

Sphere

Radius = n
Volume 5.6838939666079E+23
Surface area 3.3182932950823E+16
Circumference 322873440.19425

Square

Length = n
Perimeter 205547616
Area 2640613902705216
Diagonal 72672056.565164

Cube

Length = n
Surface area 15843683416231296
Volume 1.3569297311938E+23
Space diagonal 89004728.571664

Equilateral Triangle

Length = n
Perimeter 154160712
Area 1.1434193606645E+15
Altitude 44502364.285832

Triangular Pyramid

Length = n
Surface area 1.1434193606645E+15
Volume 1.5991570242013E+22
Height 24224018.855055