13215285 (number)

13215285 is an odd 8-digits composite number following 13215284 and preceding 13215286. In scientific notation, it is written as 1.3215285 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6911424 positive integers (up to 13215285) that are relatively prime to 13215285.

Interesting facts

Basic properties

Name

Name thirteen million two hundred fifteen thousand two hundred eighty-five

Notation

Scientific notation 1.3215285 × 10^7
Engineering notation 1.3215285 × 10^6

Prime Factorization of 13215285

Prime Factorization 3 × 15 × 159 × 1847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13215285
Product of the distinct prime numbers

The prime factorization of 13215285 is 3 × 15 × 159 × 1847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 24, 74, 195, 249, 7602, 9367, 93672, 28237, 286729, 864921, 9822731, 7714808, 50254653, 56305563, 786535822, 557408097, 1058436204, 2941588570

Basic calculations (n = 13215285)

Multiplication

n×y
n×2 26430570
n×3 39645855
n×4 52861140
n×5 66076425

Division

n÷y
n÷2 6607642.5
n÷3 4405095
n÷3 3303821.25
n÷5 2643057

Exponentiation

ny
n2 174643757631225
n3 2.3079670305676E+21
n4 3.0500442079554E+28
n5 4.030720347073E+35

Nth Root

y√n
2√n 3635.2833452153
3√n 236.42433592133
4√n 60.293310949187
5√n 26.559219408548

Divisors of 13215285

1, 3, 15, 45, 159, 477, 1847, 2385, 5541, 7155, 27705, 83115, 293673, 881019, 4405095, 13215285

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 -13215284
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 13215285 can be divided by 16 positive divisors. The sum of these divisors (counting 13215285) is 1, the average is 0.0625.

Base conversion 13215285

Base System Value
2 Binary 110010011010011000110101
3 Ternary 220212101222000
4 Quaternary 302122120311
5 Quinary 11340342120
6 Senary 1151125513
8 Octal 62323065
10 Decimal 13215285
12 Duodecimal 4513899
16 Hexadecimal c9a635
20 Vigesimal 42bi45
36 Base36 7v8z9

Cryptographic Hash Functions

md5 8ba4a22e60437a880255967cb2051644
sha1 55b16adc628eb87a232c3cc680d235773061f438
sha256 f5b3ffb6795f2ffd24ee74b87a52671cd305ab428fddf0bd62b4a096dddba80c
sha512 bae7a96a425cc79505d9ec617fd576f22f92168b9ddff3d465a2b1c798522ba41816c48362cb942fd3d2d9472c0f439f4da849ecda081e3b05c774316b590f1a
ripemd-160 6cab29e53c27a1f82cf5069aa92fc2d5f42984ad

13215285 as geometric shapes

Circle

Radius = n
Diameter 26430570
Circumference 83034084.542191
Area 5.4865954596957E+14

Sphere

Radius = n
Volume 9.6675896906113E+21
Surface area 2.1946381838783E+15
Circumference 83034084.542191

Square

Length = n
Perimeter 52861140
Area 174643757631225
Diagonal 18689235.277626

Cube

Length = n
Surface area 1047862545787350
Volume 2.3079670305676E+21
Space diagonal 22889545.056503

Equilateral Triangle

Length = n
Perimeter 39645855
Area 75622965360507
Altitude 11444772.528251

Triangular Pyramid

Length = n
Surface area 75622965360507
Volume 2.7199652301155E+20
Height 6229745.0925419