51994450 (number)

51994450 is an even 8-digits composite number following 51994449 and preceding 51994451. In scientific notation, it is written as 5.1994450 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 19535040 positive integers (up to 51994450) that are relatively prime to 51994450.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-four thousand four hundred fifty

Notation

Scientific notation 5.1994450 × 10^7
Engineering notation 5.1994450 × 10^6

Prime Factorization of 51994450

Prime Factorization 2 × 25 × 19 × 239 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 51994450
Product of the distinct prime numbers

The prime factorization of 51994450 is 2 × 25 × 19 × 239 × 229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 43, 27, 718, 143, 4447, 9637, 13245, 84610, 872930, 867298, 3938025, 3153832, 90721615, 57209370, 88088097, 700440381, 4477646879, 7224439763

Basic calculations (n = 51994450)

Multiplication

n×y
n×2 103988900
n×3 155983350
n×4 207977800
n×5 259972250

Division

n÷y
n÷2 25997225
n÷3 17331483.333333
n÷3 12998612.5
n÷5 10398890

Exponentiation

ny
n2 2703422830802500
n3 1.4056298320502E+23
n4 7.3084950021042E+30
n5 3.8000117796216E+38

Nth Root

y√n
2√n 7210.7177173982
3√n 373.23783608304
4√n 84.91594501269
5√n 34.929421885247

Divisors of 51994450

1, 2, 19, 25, 38, 50, 229, 239, 458, 475, 478, 950, 4351, 4541, 5725, 5975, 8702, 9082, 11450, 11950, 54731, 108775, 109462, 113525, 217550, 227050, 1039889, 1368275, 2079778, 2736550, 25997225, 51994450

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 -51994449
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 51994450 can be divided by 32 positive divisors. The sum of these divisors (counting 51994450) is 1, the average is 0.03125.

Base conversion 51994450

Base System Value
2 Binary 11000110010101111101010010
3 Ternary 10121211120222101
4 Quaternary 3012111331102
5 Quinary 101302310300
6 Senary 5054231014
8 Octal 306257522
10 Decimal 51994450
12 Duodecimal 154b546a
16 Hexadecimal 3195f52
20 Vigesimal g4j62a
36 Base36 uyf6a

Cryptographic Hash Functions

md5 3e07f3abe6cd970b2af811ce12d189ff
sha1 a28dbba7decbfe5c10083df1ddc3beaaf9aa0713
sha256 3cf17cb252db8adf6712d12a474975f66d1e1076b3c0212eb234ed72c45f8433
sha512 9a2d42e21d166bdd729521dc2f5bf332b011f724a4e994dcaf1fb888e577ceede3835ddac7349d5b7f736c65addbacd0a657b8f57f38445b2816fd17deb38592
ripemd-160 bffe913d8fed009f2c30331c0e8b0717588733c7

51994450 as geometric shapes

Circle

Radius = n
Diameter 103988900
Circumference 326690764.29488
Area 8.4930533047961E+15

Sphere

Radius = n
Volume 5.8878884720474E+23
Surface area 3.3972213219184E+16
Circumference 326690764.29488

Square

Length = n
Perimeter 207977800
Area 2703422830802500
Diagonal 73531256.35813

Cube

Length = n
Surface area 16220536984815000
Volume 1.4056298320502E+23
Space diagonal 90057029.1116

Equilateral Triangle

Length = n
Perimeter 155983350
Area 1.1706164243229E+15
Altitude 45028514.5558

Triangular Pyramid

Length = n
Surface area 1.1706164243229E+15
Volume 1.656550643468E+22
Height 24510418.786043