55245220 (number)

55245220 is an even 8-digits composite number following 55245219 and preceding 55245221. In scientific notation, it is written as 5.5245220 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 22098080 positive integers (up to 55245220) that are relatively prime to 55245220.

Interesting facts

Basic properties

Name

Name fifty-five million two hundred forty-five thousand two hundred twenty

Notation

Scientific notation 5.5245220 × 10^7
Engineering notation 5.5245220 × 10^6

Prime Factorization of 55245220

Prime Factorization 2 × 2 × 5 × 2762261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27622610
Product of the distinct prime numbers

The prime factorization of 55245220 is 2 × 2 × 5 × 2762261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 93, 25, 197, 935, 6849, 3513, 15728, 90518, 981280, 938724, 460722, 9267677, 67016459, 3698519, 18784678, 23681200, 8114389392, 2266377144

Basic calculations (n = 55245220)

Multiplication

n×y
n×2 110490440
n×3 165735660
n×4 220980880
n×5 276226100

Division

n÷y
n÷2 27622610
n÷3 18415073.333333
n÷3 13811305
n÷5 11049044

Exponentiation

ny
n2 3052034332848400
n3 1.6861030816576E+23
n4 9.3149135688854E+30
n5 5.1460444939406E+38

Nth Root

y√n
2√n 7432.7128291089
3√n 380.85959605887
4√n 86.213182455521
5√n 35.355659401657

Divisors of 55245220

1, 2, 4, 5, 10, 20, 2762261, 5524522, 11049044, 13811305, 27622610, 55245220

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 -55245219
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 55245220 can be divided by 12 positive divisors. The sum of these divisors (counting 55245220) is 1, the average is 0.083333333333333.

Base conversion 55245220

Base System Value
2 Binary 11010010101111100110100100
3 Ternary 10211221202012021
4 Quaternary 3102233212210
5 Quinary 103120321340
6 Senary 5252032524
8 Octal 322574644
10 Decimal 55245220
12 Duodecimal 16602744
16 Hexadecimal 34af9a4
20 Vigesimal h55d10
36 Base36 ww3hg

Cryptographic Hash Functions

md5 bb8912dc671161c21d9a03e1ede9d6fb
sha1 056bdd70cc52eb1da5677a50150d1c0739ae5063
sha256 d3883e5e56c8f22b5ee18d1e283d85e69333fa7a93e1f70db84c4024d2ccc9b8
sha512 9f5416bfaf5de4de24714a0846dadc5dccbe158aa16d0425a5b6a9fc2759d952ebba875d069e55775a1f3c2bb87c5c6d5a75cc86f6e96fb25191213ad9721935
ripemd-160 ae5e0b709f25c749e202d223a60253ba7579d8af

55245220 as geometric shapes

Circle

Radius = n
Diameter 110490440
Circumference 347115954.5959
Area 9.5882486385804E+15

Sphere

Radius = n
Volume 7.0627320727076E+23
Surface area 3.8352994554321E+16
Circumference 347115954.5959

Square

Length = n
Perimeter 220980880
Area 3052034332848400
Diagonal 78128539.380285

Cube

Length = n
Surface area 18312205997090400
Volume 1.6861030816576E+23
Space diagonal 95687527.91532

Equilateral Triangle

Length = n
Perimeter 165735660
Area 1.3215696327345E+15
Altitude 47843763.95766

Triangular Pyramid

Length = n
Surface area 1.3215696327345E+15
Volume 1.9870915380327E+22
Height 26042846.460095