51473940 (number)

51473940 is an even 8-digits composite number following 51473939 and preceding 51473941. In scientific notation, it is written as 5.1473940 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 11765376 positive integers (up to 51473940) that are relatively prime to 51473940.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred seventy-three thousand nine hundred forty

Notation

Scientific notation 5.1473940 × 10^7
Engineering notation 5.1473940 × 10^6

Prime Factorization of 51473940

Prime Factorization 2 × 2 × 5 × 21 × 122557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25736970
Product of the distinct prime numbers

The prime factorization of 51473940 is 2 × 2 × 5 × 21 × 122557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 43, 36, 251, 118, 5288, 9535, 39733, 27289, 285668, 147272, 4476391, 3619287, 38283175, 98448568, 159034669, 58841338, 8303953571, 1403968308

Basic calculations (n = 51473940)

Multiplication

n×y
n×2 102947880
n×3 154421820
n×4 205895760
n×5 257369700

Division

n÷y
n÷2 25736970
n÷3 17157980
n÷3 12868485
n÷5 10294788

Exponentiation

ny
n2 2649566499123600
n3 1.363836270019E+23
n4 7.0202026332781E+30
n5 3.613574891332E+38

Nth Root

y√n
2√n 7174.5341312172
3√n 371.9881774483
4√n 84.702621749372
5√n 34.859205324365

Divisors of 51473940

1, 2, 4, 5, 10, 20, 21, 42, 84, 105, 210, 420, 122557, 245114, 490228, 612785, 1225570, 2451140, 2573697, 5147394, 10294788, 12868485, 25736970, 51473940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51473939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51473940 can be divided by 24 positive divisors. The sum of these divisors (counting 51473940) is 1, the average is 0.041666666666667.

Base conversion 51473940

Base System Value
2 Binary 11000100010110111000010100
3 Ternary 10120212010222020
4 Quaternary 3010112320110
5 Quinary 101134131230
6 Senary 5035133140
8 Octal 304267024
10 Decimal 51473940
12 Duodecimal 152a41b0
16 Hexadecimal 3116e14
20 Vigesimal g1e4h0
36 Base36 un9jo

Cryptographic Hash Functions

md5 6ef97d17cf99e45b74a5151fed9ec093
sha1 bd974cbde151a17212138406b8a2f7f35ae9ab0b
sha256 526ae9e653b83d6be35bb2ee1a69a764bf89dfae7704e55973ccda57a3f6b686
sha512 9bfebf346bb92b89f815a3ff63e9a51f7c79370b45eac86e316715844df733098dea13d32168e6d6e33a63e01edd7b3916baf85553239061e67eac63a894154b
ripemd-160 2b67c73b95936e47ae1a012fc1e5447556918eea

51473940 as geometric shapes

Circle

Radius = n
Diameter 102947880
Circumference 323420303.51064
Area 8.3238586488443E+15

Sphere

Radius = n
Volume 5.7128240087879E+23
Surface area 3.3295434595377E+16
Circumference 323420303.51064

Square

Length = n
Perimeter 205895760
Area 2649566499123600
Diagonal 72795144.056779

Cube

Length = n
Surface area 15897398994741600
Volume 1.363836270019E+23
Space diagonal 89155479.345752

Equilateral Triangle

Length = n
Perimeter 154421820
Area 1.1472959486286E+15
Altitude 44577739.672876

Triangular Pyramid

Length = n
Surface area 1.1472959486286E+15
Volume 1.6072964582643E+22
Height 24265048.018926