55444890 (number)

55444890 is an even 8-digits composite number following 55444889 and preceding 55444891. In scientific notation, it is written as 5.5444890 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 14505920 positive integers (up to 55444890) that are relatively prime to 55444890.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred forty-four thousand eight hundred ninety

Notation

Scientific notation 5.5444890 × 10^7
Engineering notation 5.5444890 × 10^6

Prime Factorization of 55444890

Prime Factorization 2 × 5 × 3 × 53 × 34871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55444890
Product of the distinct prime numbers

The prime factorization of 55444890 is 2 × 5 × 3 × 53 × 34871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 14, 50, 929, 766, 3707, 2546, 17190, 51448, 848487, 536088, 169241, 554848, 80813496, 7422485, 511862435, 239696520, 573401404, 130982677

Basic calculations (n = 55444890)

Multiplication

n×y
n×2 110889780
n×3 166334670
n×4 221779560
n×5 277224450

Division

n÷y
n÷2 27722445
n÷3 18481630
n÷3 13861222.5
n÷5 11088978

Exponentiation

ny
n2 3074135827112100
n3 1.7044512277929E+23
n4 9.4503110835342E+30
n5 5.2397145849233E+38

Nth Root

y√n
2√n 7446.1325532118
3√n 381.31788489288
4√n 86.290976082159
5√n 35.381179367811

Divisors of 55444890

1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 34871, 69742, 104613, 174355, 209226, 348710, 523065, 1046130, 1848163, 3696326, 5544489, 9240815, 11088978, 18481630, 27722445, 55444890

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 -55444889
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 55444890 can be divided by 32 positive divisors. The sum of these divisors (counting 55444890) is 1, the average is 0.03125.

Base conversion 55444890

Base System Value
2 Binary 11010011100000010110011010
3 Ternary 10212022220002110
4 Quaternary 3103200112122
5 Quinary 103143214030
6 Senary 5300213150
8 Octal 323402632
10 Decimal 55444890
12 Duodecimal 1669a1b6
16 Hexadecimal 34e059a
20 Vigesimal h6ac4a
36 Base36 x0dju

Cryptographic Hash Functions

md5 a982f76117c5f3c9ae6defbf87b8c6d8
sha1 7072a72e0b57b9add0c6bbdcb94ce19ffc5eb963
sha256 dd18ccb9f5e719ce5019a386efe210686bbc66ad358613a4103b120019d9684d
sha512 cfaf729a4ff8bb0d619ed9a3e04595a04786bddf030be13e87c8a15d1561469d7de8c12a483be319105e17d02590157432fcae7a5cb75f4a8bd392a6ad9a4e89
ripemd-160 4dfd2df7f55805479227da61eb7e8c4197e684e0

55444890 as geometric shapes

Circle

Radius = n
Diameter 110889780
Circumference 348370518.20619
Area 9.6576825305926E+15

Sphere

Radius = n
Volume 7.139588607515E+23
Surface area 3.863073012237E+16
Circumference 348370518.20619

Square

Length = n
Perimeter 221779560
Area 3074135827112100
Diagonal 78410915.402284

Cube

Length = n
Surface area 18444814962672600
Volume 1.7044512277929E+23
Space diagonal 96033366.500068

Equilateral Triangle

Length = n
Perimeter 166334670
Area 1.3311398604815E+15
Altitude 48016683.250034

Triangular Pyramid

Length = n
Surface area 1.3311398604815E+15
Volume 2.0087150356235E+22
Height 26136971.800761