55642788 (number)

55642788 is an even 8-digits composite number following 55642787 and preceding 55642789. In scientific notation, it is written as 5.5642788 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 18433008 positive integers (up to 55642788) that are relatively prime to 55642788.

Interesting facts

Basic properties

Name

Name fifty-five million six hundred forty-two thousand seven hundred eighty-eight

Notation

Scientific notation 5.5642788 × 10^7
Engineering notation 5.5642788 × 10^6

Prime Factorization of 55642788

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 863 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1030422
Product of the distinct prime numbers

The prime factorization of 55642788 is 2 × 2 × 3 × 3 × 3 × 3 × 863 × 199. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 1, 50, 50, 749, 748, 7696, 6075, 33364, 95426, 862549, 826672, 9843196, 3720718, 1340296, 10850516, 385206401, 430195632, 3863316471, 5473501560

Basic calculations (n = 55642788)

Multiplication

n×y
n×2 111285576
n×3 166928364
n×4 222571152
n×5 278213940

Division

n÷y
n÷2 27821394
n÷3 18547596
n÷3 13910697
n÷5 11128557.6

Exponentiation

ny
n2 3096119856412944
n3 1.7227674079298E+23
n4 9.5859581652745E+30
n5 5.3338943796724E+38

Nth Root

y√n
2√n 7459.4093599963
3√n 381.77102219024
4√n 86.36787226739
5√n 35.406400409319

Divisors of 55642788

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 863, 1194, 1726, 1791, 2388, 2589, 3452, 3582, 5178, 5373, 7164, 7767, 10356, 10746, 15534, 16119, 21492, 23301, 31068, 32238, 46602, 64476, 69903, 93204, 139806, 171737, 279612, 343474, 515211, 686948, 1030422, 1545633, 2060844, 3091266, 4636899, 6182532, 9273798, 13910697, 18547596, 27821394, 55642788

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55642787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55642788 can be divided by 60 positive divisors. The sum of these divisors (counting 55642788) is 1, the average is 0.016666666666667.

Base conversion 55642788

Base System Value
2 Binary 11010100010000101010100100
3 Ternary 10212200221120000
4 Quaternary 3110100222210
5 Quinary 103221032123
6 Senary 5304341300
8 Octal 324205244
10 Decimal 55642788
12 Duodecimal 16774830
16 Hexadecimal 3510aa4
20 Vigesimal h7f6j8
36 Base36 x4m90

Cryptographic Hash Functions

md5 bedd00c0ddfaf77f6fb62326c7d7c5cf
sha1 9bed5c5aedc8630a31661ccca48dbe352a3ed2d3
sha256 360e34e98a368c94e128292e51104b5d666d16ac2ab1a472fb41e64c1e86fecf
sha512 8d6406952d91965554b327a3ae7dea319663d4e5f8a92b06edc19dff8fabbfe511f9c3da0aa111e9cd8737f78cec3fc49e1019590018e46b213c368c5633eabb
ripemd-160 8f222fed1ea97beac1cfb43f24a8c5a1a3370e77

55642788 as geometric shapes

Circle

Radius = n
Diameter 111285576
Circumference 349613948.01211
Area 9.7267473955404E+15

Sphere

Radius = n
Volume 7.2163112434614E+23
Surface area 3.8906989582162E+16
Circumference 349613948.01211

Square

Length = n
Perimeter 222571152
Area 3096119856412944
Diagonal 78690785.437851

Cube

Length = n
Surface area 18576719138477664
Volume 1.7227674079298E+23
Space diagonal 96376135.890784

Equilateral Triangle

Length = n
Perimeter 166928364
Area 1.3406592244075E+15
Altitude 48188067.945392

Triangular Pyramid

Length = n
Surface area 1.3406592244075E+15
Volume 2.0303008609238E+22
Height 26230261.812617