28541625 (number)

28541625 is an odd 8-digits composite number following 28541624 and preceding 28541626. In scientific notation, it is written as 2.8541625 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 12792000 positive integers (up to 28541625) that are relatively prime to 28541625.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand six hundred twenty-five

Notation

Scientific notation 2.8541625 × 10^7
Engineering notation 2.8541625 × 10^6

Prime Factorization of 28541625

Prime Factorization 3 × 175 × 5 × 83 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28541625
Product of the distinct prime numbers

The prime factorization of 28541625 is 3 × 175 × 5 × 83 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 77, 44, 224, 256, 9739, 3308, 40704, 18371, 394324, 737566, 7123762, 7289078, 99419779, 65429709, 737094280, 694630077, 2498444856, 3147777284

Basic calculations (n = 28541625)

Multiplication

n×y
n×2 57083250
n×3 85624875
n×4 114166500
n×5 142708125

Division

n÷y
n÷2 14270812.5
n÷3 9513875
n÷3 7135406.25
n÷5 5708325

Exponentiation

ny
n2 814624357640625
n3 2.3250702931645E+22
n4 6.636128440614E+29
n5 1.8940588940384E+37

Nth Root

y√n
2√n 5342.4362420154
3√n 305.60437358967
4√n 73.09197111869
5√n 30.981021929826

Divisors of 28541625

1, 3, 5, 15, 83, 131, 175, 249, 393, 415, 525, 655, 875, 1245, 1965, 2625, 10873, 14525, 22925, 32619, 43575, 54365, 68775, 72625, 114625, 163095, 217875, 343875, 1902775, 5708325, 9513875, 28541625

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28541624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28541625 can be divided by 32 positive divisors. The sum of these divisors (counting 28541625) is 1, the average is 0.03125.

Base conversion 28541625

Base System Value
2 Binary 1101100111000001010111001
3 Ternary 1222201001202020
4 Quaternary 1230320022321
5 Quinary 24301313000
6 Senary 2455425053
8 Octal 154701271
10 Decimal 28541625
12 Duodecimal 9685189
16 Hexadecimal 1b382b9
20 Vigesimal 8i7e15
36 Base36 gzqux

Cryptographic Hash Functions

md5 4971defb12426ffc4788f439fb062acc
sha1 67a72222a4f3869bc48d6002cc58b7369684b9e5
sha256 876217c8d262f5e51e1c4900521b9a4b924a53d440f50169442074d03f59d51f
sha512 e3314fd531d85a3218028413cff7bff9e25f934355e5561401654446842dab6f432b0de43a60098aebeadc2baf5187254361bb05f9f289c55e4107a3a8a483c9
ripemd-160 307076af34a979c89ed5b0e60ae728ba069b3848

28541625 as geometric shapes

Circle

Radius = n
Diameter 57083250
Circumference 179332318.84303
Area 2.5592178973991E+15

Sphere

Radius = n
Volume 9.7392316694471E+22
Surface area 1.0236871589596E+16
Circumference 179332318.84303

Square

Length = n
Perimeter 114166500
Area 814624357640625
Diagonal 40363953.167167

Cube

Length = n
Surface area 4887746145843750
Volume 2.3250702931645E+22
Space diagonal 49435544.630578

Equilateral Triangle

Length = n
Perimeter 85624875
Area 3.5274269412918E+14
Altitude 24717772.315289

Triangular Pyramid

Length = n
Surface area 3.5274269412918E+14
Volume 2.7401216183866E+21
Height 13454651.055722