55442786 (number)

55442786 is an even 8-digits composite number following 55442785 and preceding 55442787. In scientific notation, it is written as 5.5442786 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 23735616 positive integers (up to 55442786) that are relatively prime to 55442786.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.5442786 × 10^7
Engineering notation 5.5442786 × 10^6

Prime Factorization of 55442786

Prime Factorization 2 × 7 × 2897 × 1367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55442786
Product of the distinct prime numbers

The prime factorization of 55442786 is 2 × 7 × 2897 × 1367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 35, 29, 751, 361, 1552, 1223, 93352, 79790, 810994, 224242, 3713867, 1951362, 7973995, 41584792, 795017828, 511974987, 5494246593, 273225088

Basic calculations (n = 55442786)

Multiplication

n×y
n×2 110885572
n×3 166328358
n×4 221771144
n×5 277213930

Division

n÷y
n÷2 27721393
n÷3 18480928.666667
n÷3 13860696.5
n÷5 11088557.2

Exponentiation

ny
n2 3073902519441796
n3 1.7042571957027E+23
n4 9.4488766990306E+30
n5 5.2387204876474E+38

Nth Root

y√n
2√n 7445.9912704757
3√n 381.31306146684
4√n 86.290157436846
5√n 35.380910837631

Divisors of 55442786

1, 2, 7, 14, 1367, 2734, 2897, 5794, 9569, 19138, 20279, 40558, 3960199, 7920398, 27721393, 55442786

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55442785
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55442786 can be divided by 16 positive divisors. The sum of these divisors (counting 55442786) is 1, the average is 0.0625.

Base conversion 55442786

Base System Value
2 Binary 11010011011111110101100010
3 Ternary 10212022210012112
4 Quaternary 3103133311202
5 Quinary 103143132121
6 Senary 5300155322
8 Octal 323376542
10 Decimal 55442786
12 Duodecimal 16698b42
16 Hexadecimal 34dfd62
20 Vigesimal h6a6j6
36 Base36 x0bxe

Cryptographic Hash Functions

md5 d1ef54e65fe5f86d141407b55e271ee3
sha1 e9960d99c34cc35d9f5f6ae878c45554536dd018
sha256 de1de4449a22eee0c75836c0634e0327755eb73d0e454e0e39a85bad0103e96a
sha512 eb07724b0787ce4e304a2438cf557b127b51c6073cca62bde8d6ac4c8b5c77efa7f631a0933446cdb6d3a73fb6a3d1d7a25174037b83c29b96434d9b5f6e5e8d
ripemd-160 a4dd124ef4320158cbe73f4c24c134447f8bda77

55442786 as geometric shapes

Circle

Radius = n
Diameter 110885572
Circumference 348357298.3843
Area 9.6569495729295E+15

Sphere

Radius = n
Volume 7.1387758477963E+23
Surface area 3.8627798291718E+16
Circumference 348357298.3843

Square

Length = n
Perimeter 221771144
Area 3073902519441796
Diagonal 78407939.896949

Cube

Length = n
Surface area 18443415116650776
Volume 1.7042571957027E+23
Space diagonal 96029722.265168

Equilateral Triangle

Length = n
Perimeter 166328358
Area 1.3310388352968E+15
Altitude 48014861.132584

Triangular Pyramid

Length = n
Surface area 1.3310388352968E+15
Volume 2.0084863666123E+22
Height 26135979.96565