55478980 (number)

55478980 is an even 8-digits composite number following 55478979 and preceding 55478981. In scientific notation, it is written as 5.5478980 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 22191584 positive integers (up to 55478980) that are relatively prime to 55478980.

Interesting facts

Basic properties

Name

Name fifty-five million four hundred seventy-eight thousand nine hundred eighty

Notation

Scientific notation 5.5478980 × 10^7
Engineering notation 5.5478980 × 10^6

Prime Factorization of 55478980

Prime Factorization 2 × 2 × 5 × 2773949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27739490
Product of the distinct prime numbers

The prime factorization of 55478980 is 2 × 2 × 5 × 2773949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 22, 57, 485, 361, 692, 406, 54632, 79815, 634968, 224677, 8119138, 9174700, 69043132, 75971869, 892721693, 364327034, 530435484, 1630267134

Basic calculations (n = 55478980)

Multiplication

n×y
n×2 110957960
n×3 166436940
n×4 221915920
n×5 277394900

Division

n÷y
n÷2 27739490
n÷3 18492993.333333
n÷3 13869745
n÷5 11095796

Exponentiation

ny
n2 3077917221840400
n3 1.7075970799214E+23
n4 9.4735744245017E+30
n5 5.2558424602544E+38

Nth Root

y√n
2√n 7448.421309244
3√n 381.39601931583
4√n 86.30423691363
5√n 35.385529084719

Divisors of 55478980

1, 2, 4, 5, 10, 20, 2773949, 5547898, 11095796, 13869745, 27739490, 55478980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55478979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55478980 can be divided by 12 positive divisors. The sum of these divisors (counting 55478980) is 1, the average is 0.083333333333333.

Base conversion 55478980

Base System Value
2 Binary 11010011101000101011000100
3 Ternary 10212101121212001
4 Quaternary 3103220223010
5 Quinary 103200311410
6 Senary 5301035044
8 Octal 323505304
10 Decimal 55478980
12 Duodecimal 166b5a84
16 Hexadecimal 34e8ac4
20 Vigesimal h6eh90
36 Base36 x13us

Cryptographic Hash Functions

md5 1bd0426f806e844492ebd9e894d0bf69
sha1 afe83011cb1142ba146502c4bbfa200f20da1ab4
sha256 99c237ad81028267946b9c77baa368111838edc31e8f7632c0cbb955a5720079
sha512 ba2ba4869ac314ca5aedb91eeeb1519d4b58126216f009392a5c72474173cd02875edd1e458540fe8c8f716cd3a84f680c036339312b70dd804db335c4e8d0f6
ripemd-160 dce726fba9bbf8368acfd2fccdb33880194cc17d

55478980 as geometric shapes

Circle

Radius = n
Diameter 110957960
Circumference 348584711.99331
Area 9.6695621324913E+15

Sphere

Radius = n
Volume 7.1527659220966E+23
Surface area 3.8678248529965E+16
Circumference 348584711.99331

Square

Length = n
Perimeter 221915920
Area 3077917221840400
Diagonal 78459125.942626

Cube

Length = n
Surface area 18467503331042400
Volume 1.7075970799214E+23
Space diagonal 96092412.112098

Equilateral Triangle

Length = n
Perimeter 166436940
Area 1.3327772524297E+15
Altitude 48046206.056049

Triangular Pyramid

Length = n
Surface area 1.3327772524297E+15
Volume 2.0124224579113E+22
Height 26153041.980875