55381844 (number)

55381844 is an even 8-digits composite number following 55381843 and preceding 55381845. In scientific notation, it is written as 5.5381844 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 23433696 positive integers (up to 55381844) that are relatively prime to 55381844.

Interesting facts

Basic properties

Name

Name fifty-five million three hundred eighty-one thousand eight hundred forty-four

Notation

Scientific notation 5.5381844 × 10^7
Engineering notation 5.5381844 × 10^6

Prime Factorization of 55381844

Prime Factorization 2 × 2 × 7 × 79 × 25037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27690922
Product of the distinct prime numbers

The prime factorization of 55381844 is 2 × 2 × 7 × 79 × 25037. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 32, 20, 312, 198, 461, 1394, 32109, 69709, 367162, 878296, 1353615, 6511470, 2695212, 48208951, 104235394, 450470088, 1450545186, 627340658

Basic calculations (n = 55381844)

Multiplication

n×y
n×2 110763688
n×3 166145532
n×4 221527376
n×5 276909220

Division

n÷y
n÷2 27690922
n÷3 18460614.666667
n÷3 13845461
n÷5 11076368.8

Exponentiation

ny
n2 3067148644840336
n3 1.6986434777336E+23
n4 9.4074008095459E+30
n5 5.2099920407975E+38

Nth Root

y√n
2√n 7441.8978762141
3√n 381.1732987687
4√n 86.266435397634
5√n 35.373129366788

Divisors of 55381844

1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 25037, 50074, 100148, 175259, 350518, 701036, 1977923, 3955846, 7911692, 13845461, 27690922, 55381844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55381843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55381844 can be divided by 24 positive divisors. The sum of these divisors (counting 55381844) is 1, the average is 0.041666666666667.

Base conversion 55381844

Base System Value
2 Binary 11010011010000111101010100
3 Ternary 10212012200121102
4 Quaternary 3103100331110
5 Quinary 103134204334
6 Senary 5255005232
8 Octal 323207524
10 Decimal 55381844
12 Duodecimal 16669818
16 Hexadecimal 34d0f54
20 Vigesimal h62ec4
36 Base36 wz0wk

Cryptographic Hash Functions

md5 84f3aeb32e53ccc5e54d663db89a0890
sha1 3dd377349d2cf8a0127b4de1b30063a7997a54ae
sha256 72db20cad126bf66552960a66004dd5ce41396781d311bbecd943191ca91ee1e
sha512 2dfe8f130b66475497cf573bd836c987478f798cb0dcab4236ec746b393a3b8d02918133291368cfe5261ff176f3d80f55bf19040bb2fa994f3fa94dc9f65db0
ripemd-160 ce7ffd81426d4d33c52ac222bc83fb22d5be6a20

55381844 as geometric shapes

Circle

Radius = n
Diameter 110763688
Circumference 347974388.50531
Area 9.6357316500983E+15

Sphere

Radius = n
Volume 7.1152611609547E+23
Surface area 3.8542926600393E+16
Circumference 347974388.50531

Square

Length = n
Perimeter 221527376
Area 3067148644840336
Diagonal 78321754.894031

Cube

Length = n
Surface area 18402891869042016
Volume 1.6986434777336E+23
Space diagonal 95924167.624854

Equilateral Triangle

Length = n
Perimeter 166145532
Area 1.3281143218074E+15
Altitude 47962083.812427

Triangular Pyramid

Length = n
Surface area 1.3281143218074E+15
Volume 2.0018705365395E+22
Height 26107251.631344