55621738 (number)

55621738 is an even 8-digits composite number following 55621737 and preceding 55621739. In scientific notation, it is written as 5.5621738 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 27810868 positive integers (up to 55621738) that are relatively prime to 55621738.

Interesting facts

Basic properties

Name

Name fifty-five million six hundred twenty-one thousand seven hundred thirty-eight

Notation

Scientific notation 5.5621738 × 10^7
Engineering notation 5.5621738 × 10^6

Prime Factorization of 55621738

Prime Factorization 2 × 27810869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 55621738
Product of the distinct prime numbers

The prime factorization of 55621738 is 2 × 27810869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 92, 64, 71, 799, 1249, 412, 38348, 93785, 39321, 872248, 6193725, 8639418, 20117810, 91456453, 100195685, 648186025, 716173844, 3967883296

Basic calculations (n = 55621738)

Multiplication

n×y
n×2 111243476
n×3 166865214
n×4 222486952
n×5 278108690

Division

n÷y
n÷2 27810869
n÷3 18540579.333333
n÷3 13905434.5
n÷5 11124347.6

Exponentiation

ny
n2 3093777738140644
n3 1.7208129478109E+23
n4 9.5714606930146E+30
n5 5.3238127894416E+38

Nth Root

y√n
2√n 7457.9982569051
3√n 381.72287402998
4√n 86.359702737476
5√n 35.403721113179

Divisors of 55621738

1, 2, 27810869, 55621738

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 -55621737
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 55621738 can be divided by 4 positive divisors. The sum of these divisors (counting 55621738) is 1, the average is 0.25.

Base conversion 55621738

Base System Value
2 Binary 11010100001011100001101010
3 Ternary 10212122212200101
4 Quaternary 3110023201222
5 Quinary 103214343423
6 Senary 5304100014
8 Octal 324134152
10 Decimal 55621738
12 Duodecimal 1676460a
16 Hexadecimal 350b86a
20 Vigesimal h7ce6i
36 Base36 x460a

Cryptographic Hash Functions

md5 fcdb78a0de4af187adb8ce444c56c946
sha1 98e5b5e2b1fa00717db813cd57343f2c86081be1
sha256 449ef76fb2c4b8e6ba40c67ea33f3e5de48e60e0f0772981b5848dee40d1e8f6
sha512 fcf64bbade13d799d5229553f233f9fc443bd4917378e5b05e4f1d362979104191959398c125d7f7b5a6a991ac38c5be1fcc7b7b522fda494bc950f83e6a1ca0
ripemd-160 fcb2f2c06b68ed3f19294584b7b40aae2f081395

55621738 as geometric shapes

Circle

Radius = n
Diameter 111243476
Circumference 349481686.96139
Area 9.7193894139823E+15

Sphere

Radius = n
Volume 7.20812442006E+23
Surface area 3.8877557655929E+16
Circumference 349481686.96139

Square

Length = n
Perimeter 222486952
Area 3093777738140644
Diagonal 78661016.242363

Cube

Length = n
Surface area 18562666428843864
Volume 1.7208129478109E+23
Space diagonal 96339676.221285

Equilateral Triangle

Length = n
Perimeter 166865214
Area 1.3396450574463E+15
Altitude 48169838.110642

Triangular Pyramid

Length = n
Surface area 1.3396450574463E+15
Volume 2.0279975075845E+22
Height 26220338.747454