55721873 (number)

55721873 is an odd 8-digits composite number following 55721872 and preceding 55721874. In scientific notation, it is written as 5.5721873 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 55315008 positive integers (up to 55721873) that are relatively prime to 55721873.

Interesting facts

Basic properties

Name

Name fifty-five million seven hundred twenty-one thousand eight hundred seventy-three

Notation

Scientific notation 5.5721873 × 10^7
Engineering notation 5.5721873 × 10^6

Prime Factorization of 55721873

Prime Factorization 137 × 406729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 55721873
Product of the distinct prime numbers

The prime factorization of 55721873 is 137 × 406729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 37, 28, 481, 890, 7530, 9473, 48600, 92311, 12435, 994910, 2882606, 3667026, 72029940, 91330607, 42787478, 53595950, 514379222, 7686249511

Basic calculations (n = 55721873)

Multiplication

n×y
n×2 111443746
n×3 167165619
n×4 222887492
n×5 278609365

Division

n÷y
n÷2 27860936.5
n÷3 18573957.666667
n÷3 13930468.25
n÷5 11144374.6

Exponentiation

ny
n2 3104927130628129
n3 1.7301235524712E+23
n4 9.6405724865106E+30
n5 5.3719075574064E+38

Nth Root

y√n
2√n 7464.7085006717
3√n 381.95180673598
4√n 86.398544551813
5√n 35.416459303611

Divisors of 55721873

1, 137, 406729, 55721873

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55721872
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55721873 can be divided by 4 positive divisors. The sum of these divisors (counting 55721873) is 1, the average is 0.25.

Base conversion 55721873

Base System Value
2 Binary 11010100100011111110010001
3 Ternary 10212211222001002
4 Quaternary 3110203332101
5 Quinary 103231044443
6 Senary 5310151345
8 Octal 324437621
10 Decimal 55721873
12 Duodecimal 167b2555
16 Hexadecimal 3523f91
20 Vigesimal h854dd
36 Base36 x6b9t

Cryptographic Hash Functions

md5 8910799ce4fcee7b0837027b121d0237
sha1 a42b0be0bcabe5885c4f9f647281e7db17108c6a
sha256 d3e05e3e4d89129a4420aeac43b1f8a51f93bc86b2b711bd5d33d6e06835bdaa
sha512 658cedf192be5e28837dbf490c347c75b5e17d1e6d850f0bb4e20bc8e3234cae75698797a1538d8c918ea7f9826d711eed88044e2cc8c348a4914d691166cb4f
ripemd-160 01da2b7bed6eda617072f925334539394efa35d8

55721873 as geometric shapes

Circle

Radius = n
Diameter 111443746
Circumference 350110853.72213
Area 9.754416263513E+15

Sphere

Radius = n
Volume 7.2471245896614E+23
Surface area 3.9017665054052E+16
Circumference 350110853.72213

Square

Length = n
Perimeter 222887492
Area 3104927130628129
Diagonal 78802628.517431

Cube

Length = n
Surface area 18629562783768774
Volume 1.7301235524712E+23
Space diagonal 96513115.1289

Equilateral Triangle

Length = n
Perimeter 167165619
Area 1.3444728860117E+15
Altitude 48256557.56445

Triangular Pyramid

Length = n
Surface area 1.3444728860117E+15
Volume 2.0389701604048E+22
Height 26267542.839144