55943986 (number)

55943986 is an even 8-digits composite number following 55943985 and preceding 55943987. In scientific notation, it is written as 5.5943986 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 23975700 positive integers (up to 55943986) that are relatively prime to 55943986.

Interesting facts

Basic properties

Name

Name fifty-five million nine hundred forty-three thousand nine hundred eighty-six

Notation

Scientific notation 5.5943986 × 10^7
Engineering notation 5.5943986 × 10^6

Prime Factorization of 55943986

Prime Factorization 2 × 7 × 7 × 7 × 81551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1141714
Product of the distinct prime numbers

The prime factorization of 55943986 is 2 × 7 × 7 × 7 × 81551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 32, 96, 37, 295, 4371, 4038, 37473, 51352, 982796, 985578, 2457159, 4746343, 16709237, 3306898, 960525577, 142857867, 5666015018, 407990902

Basic calculations (n = 55943986)

Multiplication

n×y
n×2 111887972
n×3 167831958
n×4 223775944
n×5 279719930

Division

n÷y
n÷2 27971993
n÷3 18647995.333333
n÷3 13985996.5
n÷5 11188797.2

Exponentiation

ny
n2 3129729569568196
n3 1.7508954722371E+23
n4 9.7952071786295E+30
n5 5.4798293326835E+38

Nth Root

y√n
2√n 7479.5712443963
3√n 382.45863337228
4√n 86.484514477427
5√n 35.444649107442

Divisors of 55943986

1, 2, 7, 14, 49, 98, 343, 686, 81551, 163102, 570857, 1141714, 3995999, 7991998, 27971993, 55943986

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 -55943985
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 55943986 can be divided by 16 positive divisors. The sum of these divisors (counting 55943986) is 1, the average is 0.0625.

Base conversion 55943986

Base System Value
2 Binary 11010101011010001100110010
3 Ternary 10220021020201111
4 Quaternary 3111122030302
5 Quinary 103310201421
6 Senary 5315023534
8 Octal 325321462
10 Decimal 55943986
12 Duodecimal 1689abaa
16 Hexadecimal 355a332
20 Vigesimal h9cjj6
36 Base36 xb2nm

Cryptographic Hash Functions

md5 21d71166c2e0a793710c47c4a7ebb881
sha1 e714815ec79910d8b9bc850dfff6103448e6556f
sha256 c6a1d8856fb502987c1461b42596c9ecf7f11405f55e6655176683ac927023a7
sha512 99685edcc6ba04c08f336fb29b5bc2d3d87870da553b5868f2f74654ada121b1c3b2a4905a7563510488b6e1ee89ae399ee0dbbac19896995e688f72c61da875
ripemd-160 4b536ee0259d2b5b9aecfcc70b518177d71697f9

55943986 as geometric shapes

Circle

Radius = n
Diameter 111887972
Circumference 351506430.86026
Area 9.8323354234782E+15

Sphere

Radius = n
Volume 7.3341338037116E+23
Surface area 3.9329341693913E+16
Circumference 351506430.86026

Square

Length = n
Perimeter 223775944
Area 3129729569568196
Diagonal 79116743.734411

Cube

Length = n
Surface area 18778377417409176
Volume 1.7508954722371E+23
Space diagonal 96897826.129922

Equilateral Triangle

Length = n
Perimeter 167831958
Area 1.3552126571107E+15
Altitude 48448913.064961

Triangular Pyramid

Length = n
Surface area 1.3552126571107E+15
Volume 2.0634501026128E+22
Height 26372247.91147