51490400 (number)

51490400 is an even 8-digits composite number following 51490399 and preceding 51490401. In scientific notation, it is written as 5.1490400 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 19008000 positive integers (up to 51490400) that are relatively prime to 51490400.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred ninety thousand four hundred

Notation

Scientific notation 5.1490400 × 10^7
Engineering notation 5.1490400 × 10^6

Prime Factorization of 51490400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 13 × 4951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3218150
Product of the distinct prime numbers

The prime factorization of 51490400 is 2 × 2 × 2 × 2 × 2 × 25 × 13 × 4951. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 38, 64, 568, 169, 9432, 4156, 47380, 8878, 673682, 362819, 540166, 9832372, 12529772, 67630362, 294253833, 555450366, 4180492433, 9401143507

Basic calculations (n = 51490400)

Multiplication

n×y
n×2 102980800
n×3 154471200
n×4 205961600
n×5 257452000

Division

n÷y
n÷2 25745200
n÷3 17163466.666667
n÷3 12872600
n÷5 10298080

Exponentiation

ny
n2 2651261292160000
n3 1.3651450443784E+23
n4 7.0291864393059E+30
n5 3.6193562143444E+38

Nth Root

y√n
2√n 7175.6811523367
3√n 372.02782387176
4√n 84.70939235018
5√n 34.861434449012

Divisors of 51490400

1, 2, 4, 8, 13, 16, 25, 26, 32, 50, 52, 100, 104, 200, 208, 325, 400, 416, 650, 800, 1300, 2600, 4951, 5200, 9902, 10400, 19804, 39608, 64363, 79216, 123775, 128726, 158432, 247550, 257452, 495100, 514904, 990200, 1029808, 1609075, 1980400, 2059616, 3218150, 3960800, 6436300, 12872600, 25745200, 51490400

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51490399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51490400 can be divided by 48 positive divisors. The sum of these divisors (counting 51490400) is 1, the average is 0.020833333333333.

Base conversion 51490400

Base System Value
2 Binary 11000100011010111001100000
3 Ternary 10120212222112212
4 Quaternary 3010122321200
5 Quinary 101140143100
6 Senary 5035341252
8 Octal 304327140
10 Decimal 51490400
12 Duodecimal 152b1828
16 Hexadecimal 311ae60
20 Vigesimal g1g600
36 Base36 unm8w

Cryptographic Hash Functions

md5 5086d139645d97dfe5a0f8a76f04eb1e
sha1 640fa9f5611363dfcc8b4eec2646259720b09ca3
sha256 0b0d590b8217f5c42e0412591e90267addeeef34218dee2be74e1b49fa32da09
sha512 67e7f8dd699099d28fe2200541acc6803df27c926bc622b0df684afcc05c11e6a8d057d6ad6d57988ea0333223b3f29747f5ef4635db7000a4c53878ecdbcfa3
ripemd-160 d66d5dcb85359f3d2e6e1357ee3bbacf6684cd22

51490400 as geometric shapes

Circle

Radius = n
Diameter 102980800
Circumference 323523724.7408
Area 8.3291829981968E+15

Sphere

Radius = n
Volume 5.7183061900047E+23
Surface area 3.3316731992787E+16
Circumference 323523724.7408

Square

Length = n
Perimeter 205961600
Area 2651261292160000
Diagonal 72818422.012016

Cube

Length = n
Surface area 15907567752960000
Volume 1.3651450443784E+23
Space diagonal 89183988.902045

Equilateral Triangle

Length = n
Perimeter 154471200
Area 1.1480298155405E+15
Altitude 44591994.451022

Triangular Pyramid

Length = n
Surface area 1.1480298155405E+15
Volume 1.6088388636386E+22
Height 24272807.337339