55492721 (number)

55492721 is an odd 8-digits composite number following 55492720 and preceding 55492722. In scientific notation, it is written as 5.5492721 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 51089280 positive integers (up to 55492721) that are relatively prime to 55492721.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation 5.5492721 × 10^7
Engineering notation 5.5492721 × 10^6

Prime Factorization of 55492721

Prime Factorization 23 × 83 × 41 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55492721
Product of the distinct prime numbers

The prime factorization of 55492721 is 23 × 83 × 41 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 71, 28, 485, 99, 3173, 4800, 59873, 12875, 552941, 231502, 6952031, 9677400, 59329659, 8357453, 972553959, 846640846, 6556008596, 7143132378

Basic calculations (n = 55492721)

Multiplication

n×y
n×2 110985442
n×3 166478163
n×4 221970884
n×5 277463605

Division

n÷y
n÷2 27746360.5
n÷3 18497573.666667
n÷3 13873180.25
n÷5 11098544.2

Exponentiation

ny
n2 3079442083983841
n3 1.7088662040217E+23
n4 9.4829635486107E+30
n5 5.2623545045623E+38

Nth Root

y√n
2√n 7449.3436623638
3√n 381.42750469453
4√n 86.309580362575
5√n 35.387281764347

Divisors of 55492721

1, 23, 41, 83, 709, 943, 1909, 3403, 16307, 29069, 58847, 78269, 668587, 1353481, 2412727, 55492721

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 -55492720
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 55492721 can be divided by 16 positive divisors. The sum of these divisors (counting 55492721) is 1, the average is 0.0625.

Base conversion 55492721

Base System Value
2 Binary 11010011101100000001110001
3 Ternary 10212102022200222
4 Quaternary 3103230001301
5 Quinary 103201231341
6 Senary 5301222425
8 Octal 323540161
10 Decimal 55492721
12 Duodecimal 16701a15
16 Hexadecimal 34ec071
20 Vigesimal h6gbg1
36 Base36 x1egh

Cryptographic Hash Functions

md5 c28905cb38386cbca303f9effa588931
sha1 6028d29560a660cd128ac0edc6afcbc3514cbbc0
sha256 d637e9ceca5a859449badf4d75ee3af7288d0cffddd6a4c9cd1085080ae99728
sha512 a6f15551fbdfb6bfacc02e4e4524a06ecea985bb72a34a54908368fb084ea0edcf87ce2c247a2dc4d7bd1b57af8d0d911333241a4903da4cac872ff20c4db607
ripemd-160 641e2115bb4722c8841ff75c9a8cc1eeb66b340f

55492721 as geometric shapes

Circle

Radius = n
Diameter 110985442
Circumference 348671049.24262
Area 9.6743526281989E+15

Sphere

Radius = n
Volume 7.1580820166968E+23
Surface area 3.8697410512796E+16
Circumference 348671049.24262

Square

Length = n
Perimeter 221970884
Area 3079442083983841
Diagonal 78478558.651186

Cube

Length = n
Surface area 18476652503903046
Volume 1.7088662040217E+23
Space diagonal 96116212.222244

Equilateral Triangle

Length = n
Perimeter 166478163
Area 1.3334375371064E+15
Altitude 48058106.111122

Triangular Pyramid

Length = n
Surface area 1.3334375371064E+15
Volume 2.0139181350071E+22
Height 26159519.550395