28225535 (number)

28225535 is an odd 8-digits composite number following 28225534 and preceding 28225536. In scientific notation, it is written as 2.8225535 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 20842848 positive integers (up to 28225535) that are relatively prime to 28225535.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred twenty-five thousand five hundred thirty-five

Notation

Scientific notation 2.8225535 × 10^7
Engineering notation 2.8225535 × 10^6

Prime Factorization of 28225535

Prime Factorization 5 × 13 × 13 × 33403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2171195
Product of the distinct prime numbers

The prime factorization of 28225535 is 5 × 13 × 13 × 33403. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 34, 47, 247, 706, 5243, 4121, 86843, 4268, 860893, 614399, 3149829, 2446584, 21352242, 52292578, 609562629, 272106483, 1139875667, 6587164503

Basic calculations (n = 28225535)

Multiplication

n×y
n×2 56451070
n×3 84676605
n×4 112902140
n×5 141127675

Division

n÷y
n÷2 14112767.5
n÷3 9408511.6666667
n÷3 7056383.75
n÷5 5645107

Exponentiation

ny
n2 796680826036225
n3 2.2486742539114E+22
n4 6.3470033857376E+29
n5 1.7914756620926E+37

Nth Root

y√n
2√n 5312.7709342677
3√n 304.47202394681
4√n 72.888757255613
5√n 30.912094791775

Divisors of 28225535

1, 5, 13, 65, 169, 845, 33403, 167015, 434239, 2171195, 5645107, 28225535

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 -28225534
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 28225535 can be divided by 12 positive divisors. The sum of these divisors (counting 28225535) is 1, the average is 0.083333333333333.

Base conversion 28225535

Base System Value
2 Binary 1101011101010111111111111
3 Ternary 1222010000011012
4 Quaternary 1223222333333
5 Quinary 24211204120
6 Senary 2444545435
8 Octal 153527777
10 Decimal 28225535
12 Duodecimal 955227b
16 Hexadecimal 1aeafff
20 Vigesimal 8g83gf
36 Base36 gsyyn

Cryptographic Hash Functions

md5 3cc63ff6b79e5ab7ab444ef3bb33afa4
sha1 66daa7a975cfd4115503512fcf3416ced15cdda3
sha256 3da55e53a663f6612c1950cc82d124244a0a5e051e3147008fcdc7eb6f3c4a31
sha512 1f17c15c378e6b512ae12abe05120e292542c88dbd08839071c684f9ff1110397104abc97ece7fa1a5773e9ac9fa688b0e41a6e0b3d25fc1cc2025bd4017ebfc
ripemd-160 94d45001fcfb40f9883dd7c44bcd6f207d7005cb

28225535 as geometric shapes

Circle

Radius = n
Diameter 56451070
Circumference 177346266.79928
Area 2.5028466303313E+15

Sphere

Radius = n
Volume 9.4192246885396E+22
Surface area 1.0011386521325E+16
Circumference 177346266.79928

Square

Length = n
Perimeter 112902140
Area 796680826036225
Diagonal 39916934.402236

Cube

Length = n
Surface area 4780084956217350
Volume 2.2486742539114E+22
Space diagonal 48888060.690814

Equilateral Triangle

Length = n
Perimeter 84676605
Area 3.4497291702767E+14
Altitude 24444030.345407

Triangular Pyramid

Length = n
Surface area 3.4497291702767E+14
Volume 2.6500880227006E+21
Height 13305644.800745