25220187 (number)

25220187 is an odd 8-digits composite number following 25220186 and preceding 25220188. In scientific notation, it is written as 2.5220187 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 16697952 positive integers (up to 25220187) that are relatively prime to 25220187.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred twenty thousand one hundred eighty-seven

Notation

Scientific notation 2.5220187 × 10^7
Engineering notation 2.5220187 × 10^6

Prime Factorization of 25220187

Prime Factorization 9 × 3 × 149 × 6269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25220187
Product of the distinct prime numbers

The prime factorization of 25220187 is 9 × 3 × 149 × 6269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 42, 68, 687, 828, 3281, 8352, 35459, 52220, 211195, 813131, 4983328, 1209143, 96397951, 46897529, 693684396, 430689911, 9417257684, 2258461215

Basic calculations (n = 25220187)

Multiplication

n×y
n×2 50440374
n×3 75660561
n×4 100880748
n×5 126100935

Division

n÷y
n÷2 12610093.5
n÷3 8406729
n÷3 6305046.75
n÷5 5044037.4

Exponentiation

ny
n2 636057832314969
n3 1.6041497473798E+22
n4 4.0456956604922E+29
n5 1.020332011027E+37

Nth Root

y√n
2√n 5021.9704300205
3√n 293.25770677217
4√n 70.865862232957
5√n 30.223841320959

Divisors of 25220187

1, 3, 9, 27, 149, 447, 1341, 4023, 6269, 18807, 56421, 169263, 934081, 2802243, 8406729, 25220187

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25220186
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25220187 can be divided by 16 positive divisors. The sum of these divisors (counting 25220187) is 1, the average is 0.0625.

Base conversion 25220187

Base System Value
2 Binary 1100000001101010001011011
3 Ternary 1202110022121000
4 Quaternary 1200031101123
5 Quinary 22424021222
6 Senary 2300320043
8 Octal 140152133
10 Decimal 25220187
12 Duodecimal 8543023
16 Hexadecimal 180d45b
20 Vigesimal 7hca97
36 Base36 f0k0r

Cryptographic Hash Functions

md5 990ffb413914bdf64589abecd4bc876d
sha1 f94cbf815ba88085ff284898a7ea6c06d99baa6c
sha256 132574a280be6fd3cdbb33cb3dc545631937ad1e7b069b8e4c9bd0e4190e6b8f
sha512 69853180952bb20742ba7e35927ca5ad315729583b79b930fc5ddc9db3cd6c3725a03394516c408ce37db9a417895b6cced62009ee31e3b51e0bc8d61366af92
ripemd-160 224047aed8965ba0ee3f6db331fb20b007ace2c9

25220187 as geometric shapes

Circle

Radius = n
Diameter 50440374
Circumference 158463108.40272
Area 1.998234613259E+15

Sphere

Radius = n
Volume 6.7194467488351E+22
Surface area 7.9929384530358E+15
Circumference 158463108.40272

Square

Length = n
Perimeter 100880748
Area 636057832314969
Diagonal 35666730.500986

Cube

Length = n
Surface area 3816346993889814
Volume 1.6041497473798E+22
Space diagonal 43682645.260388

Equilateral Triangle

Length = n
Perimeter 75660561
Area 2.7542112053041E+14
Altitude 21841322.630194

Triangular Pyramid

Length = n
Surface area 2.7542112053041E+14
Volume 1.8905086073516E+21
Height 11888910.166995