55439894 (number)

55439894 is an even 8-digits composite number following 55439893 and preceding 55439895. In scientific notation, it is written as 5.5439894 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 27709200 positive integers (up to 55439894) that are relatively prime to 55439894.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred thirty-nine thousand eight hundred ninety-four

Notation

Scientific notation 5.5439894 × 10^7
Engineering notation 5.5439894 × 10^6

Prime Factorization of 55439894

Prime Factorization 2 × 4297 × 6451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 55439894
Product of the distinct prime numbers

The prime factorization of 55439894 is 2 × 4297 × 6451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 7, 96, 580, 538, 7053, 5307, 73825, 47478, 244872, 489793, 1831913, 6533777, 64730110, 39711976, 490672073, 954168884, 7492096178, 6209045433

Basic calculations (n = 55439894)

Multiplication

n×y
n×2 110879788
n×3 166319682
n×4 221759576
n×5 277199470

Division

n÷y
n÷2 27719947
n÷3 18479964.666667
n÷3 13859973.5
n÷5 11087978.8

Exponentiation

ny
n2 3073581846731236
n3 1.703990517831E+23
n4 9.4469053685558E+30
n5 5.2373543226076E+38

Nth Root

y√n
2√n 7445.7970694883
3√n 381.3064313494
4√n 86.289032150606
5√n 35.380541722958

Divisors of 55439894

1, 2, 4297, 6451, 8594, 12902, 27719947, 55439894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55439893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55439894 can be divided by 8 positive divisors. The sum of these divisors (counting 55439894) is 1, the average is 0.125.

Base conversion 55439894

Base System Value
2 Binary 11010011011111001000010110
3 Ternary 10212022122020102
4 Quaternary 3103133020112
5 Quinary 103143034034
6 Senary 5300134102
8 Octal 323371026
10 Decimal 55439894
12 Duodecimal 16697332
16 Hexadecimal 34df216
20 Vigesimal h69jee
36 Base36 x09p2

Cryptographic Hash Functions

md5 1f840747e5318e61e82c43e65f9e4597
sha1 88872dda01947c2db92fee4f615f618720f0df66
sha256 c979567679aea548f69fb02219c22803f59f8b5cde1a27a2667bf36edad20b05
sha512 4ece80576d5c6ed0319e012c0f6b88b1af2e6a52a05de4d8d800001ef89d02f575b35881af6fc561732275c6c908a7b49b07e7e585c1325efb9d64cf702d4282
ripemd-160 e959b3802fae18ac57363e7bc4a2cec359ecb61d

55439894 as geometric shapes

Circle

Radius = n
Diameter 110879788
Circumference 348339127.41239
Area 9.6559421498978E+15

Sphere

Radius = n
Volume 7.1376587901395E+23
Surface area 3.8623768599591E+16
Circumference 348339127.41239

Square

Length = n
Perimeter 221759576
Area 3073581846731236
Diagonal 78403849.991327

Cube

Length = n
Surface area 18441491080387416
Volume 1.703990517831E+23
Space diagonal 96024713.174233

Equilateral Triangle

Length = n
Perimeter 166319682
Area 1.33089997994E+15
Altitude 48012356.587116

Triangular Pyramid

Length = n
Surface area 1.33089997994E+15
Volume 2.0081720837265E+22
Height 26134616.663776