225542987 (number)

225542987 is an odd 9-digits composite number following 225542986 and preceding 225542988. In scientific notation, it is written as 2.25542987 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 225474360 positive integers (up to 225542987) that are relatively prime to 225542987.

Interesting facts

Basic properties

Name

Name two hundred twenty-five million five hundred forty-two thousand nine hundred eighty-seven

Notation

Scientific notation 2.25542987 × 10^8
Engineering notation 2.25542987 × 10^6

Prime Factorization of 225542987

Prime Factorization 3461 × 65167

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 225542987
Product of the distinct prime numbers

The prime factorization of 225542987 is 3461 × 65167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 52, 27, 185, 664, 710, 9289, 16516, 66426, 979341, 589564, 5874609, 5482757, 25174199, 36336714, 301705909, 264175385, 490486040, 7725908636

Basic calculations (n = 225542987)

Multiplication

n×y
n×2 451085974
n×3 676628961
n×4 902171948
n×5 1127714935

Division

n÷y
n÷2 112771493.5
n÷3 75180995.666667
n÷3 56385746.75
n÷5 45108597.4

Exponentiation

ny
n2 50869638984882169
n3 1.1473290324262E+25
n4 2.5877201704522E+33
n5 5.8364213676395E+41

Nth Root

y√n
2√n 15018.088660013
3√n 608.70907415161
4√n 122.54831153473
5√n 46.84312559512

Divisors of 225542987

1, 3461, 65167, 225542987

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 -225542986
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 225542987 can be divided by 4 positive divisors. The sum of these divisors (counting 225542987) is 1, the average is 0.25.

Base conversion 225542987

Base System Value
2 Binary 1101011100011000001101001011
3 Ternary 120201101202210222
4 Quaternary 31130120031023
5 Quinary 430214333422
6 Senary 34214100255
8 Octal 1534301513
10 Decimal 225542987
12 Duodecimal 6364a68b
16 Hexadecimal d71834b
20 Vigesimal 3a9ch97
36 Base36 3qa62z

Cryptographic Hash Functions

md5 6c83f6b034d58b006680da888cf8a67f
sha1 90878600ed9a9e76533eda84585e2de997fab344
sha256 46e3ae249d8d96d6a982554b0628b6b042751cdf9eaa7406e92bfeb46481ce12
sha512 a2d159ec87a7d05b52194bbbc76e91393dcd388898ffce16084bb16c6042d0a08f335f2513baac7c968a6a3187deb50902b397003d02a698d33c49fdc95cb4fa
ripemd-160 425a54f118b88b0513216eda451a00526428036e

225542987 as geometric shapes

Circle

Radius = n
Diameter 451085974
Circumference 1417128382.0558
Area 1.5981168412567E+17

Sphere

Radius = n
Volume 4.8059206126939E+25
Surface area 6.3924673650268E+17
Circumference 1417128382.0558

Square

Length = n
Perimeter 902171948
Area 50869638984882169
Diagonal 318965951.11354

Cube

Length = n
Surface area 305217833909293014
Volume 1.1473290324262E+25
Space diagonal 390651912.77485

Equilateral Triangle

Length = n
Perimeter 676628961
Area 2.2027199821126E+16
Altitude 195325956.38742

Triangular Pyramid

Length = n
Surface area 2.2027199821126E+16
Volume 1.3521402318013E+24
Height 106321983.70451