51994568 (number)

51994568 is an even 8-digits composite number following 51994567 and preceding 51994569. In scientific notation, it is written as 5.1994568 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 48 positive divisors. There are 23853312 positive integers (up to 51994568) that are relatively prime to 51994568.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred ninety-four thousand five hundred sixty-eight

Notation

Scientific notation 5.1994568 × 10^7
Engineering notation 5.1994568 × 10^6

Prime Factorization of 51994568

Prime Factorization 2 × 2 × 2 × 17 × 17 × 43 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 764626
Product of the distinct prime numbers

The prime factorization of 51994568 is 2 × 2 × 2 × 17 × 17 × 43 × 523. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51994568)

Multiplication

n×y
n×2 103989136
n×3 155983704
n×4 207978272
n×5 259972840

Division

n÷y
n÷2 25997284
n÷3 17331522.666667
n÷3 12998642
n÷5 10398913.6

Exponentiation

ny
n2 2703435101506624
n3 1.4056394021887E+23
n4 7.3085613480581E+30
n5 3.8000548999378E+38

Nth Root

y√n
2√n 7210.7258996581
3√n 373.23811843388
4√n 84.91599319126
5√n 34.929437739508

Divisors of 51994568

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 -51994567
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 51994568 can be divided by 48 positive divisors. The sum of these divisors (counting 51994568) is 1, the average is 0.020833333333333.

Base conversion 51994568

Base System Value
2 Binary 11000110010101111111001000
3 Ternary 10121211121010202
4 Quaternary 3012111333020
5 Quinary 101302311233
6 Senary 5054231332
8 Octal 306257710
10 Decimal 51994568
12 Duodecimal 154b5548
16 Hexadecimal 3195fc8
20 Vigesimal g4j688
36 Base36 uyf9k

Cryptographic Hash Functions

md5 b52bfca81b40193143d3b8f11f371b86
sha1 54f825bc740bf0618010b9f7543c074f35c65ea7
sha256 e255263a858c7dc39242730ca7120b6b14db6152ed14dae56c1340415f15cfcc
sha512 34d533adee4030ba1f3a88cadb115dce2b74ef2c6504c800ec2c4963bbc6e8be832dfa04751b37c0a507665d6a2dd58579c9f783f10214cb41f558e324e14dcb
ripemd-160 455a3e63423fca2fb50c98caddb544a64eee48bd

51994568 as geometric shapes

Circle

Radius = n
Diameter 103989136
Circumference 326691505.71075
Area 8.49309185435E+15

Sphere

Radius = n
Volume 5.88792855935E+23
Surface area 3.39723674174E+16
Circumference 326691505.71075

Square

Length = n
Perimeter 207978272
Area 2703435101506624
Diagonal 73531423.23533

Cube

Length = n
Surface area 16220610609039744
Volume 1.4056394021887E+23
Space diagonal 90057233.493595

Equilateral Triangle

Length = n
Perimeter 155983704
Area 1.1706217376936E+15
Altitude 45028616.746797

Triangular Pyramid

Length = n
Surface area 1.1706217376936E+15
Volume 1.6565619219844E+22
Height 24510474.411777