13209912 (number)

13209912 is an even 8-digits composite number following 13209911 and preceding 13209913. In scientific notation, it is written as 1.3209912 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 4210272 positive integers (up to 13209912) that are relatively prime to 13209912.

Interesting facts

Basic properties

Name

Name thirteen million two hundred nine thousand nine hundred twelve

Notation

Scientific notation 1.3209912 × 10^7
Engineering notation 1.3209912 × 10^6

Prime Factorization of 13209912

Prime Factorization 2 × 2 × 2 × 3 × 3 × 69 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1100826
Product of the distinct prime numbers

The prime factorization of 13209912 is 2 × 2 × 2 × 3 × 3 × 69 × 2659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 67, 81, 20, 443, 4015, 9428, 18834, 28625, 339581, 957310, 9293280, 2073775, 37020134, 17351303, 783485731, 710688362, 9546697184, 1014210798

Basic calculations (n = 13209912)

Multiplication

n×y
n×2 26419824
n×3 39629736
n×4 52839648
n×5 66049560

Division

n÷y
n÷2 6604956
n÷3 4403304
n÷3 3302478
n÷5 2641982.4

Exponentiation

ny
n2 174501775047744
n3 2.3051530922245E+21
n4 3.0450869494813E+28
n5 4.0225330634997E+35

Nth Root

y√n
2√n 3634.5442630404
3√n 236.39229019665
4√n 60.287181581497
5√n 26.557059396119

Divisors of 13209912

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 69, 72, 138, 207, 276, 414, 552, 621, 828, 1242, 1656, 2484, 2659, 4968, 5318, 7977, 10636, 15954, 21272, 23931, 31908, 47862, 63816, 95724, 183471, 191448, 366942, 550413, 733884, 1100826, 1467768, 1651239, 2201652, 3302478, 4403304, 6604956, 13209912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13209911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13209912 can be divided by 48 positive divisors. The sum of these divisors (counting 13209912) is 1, the average is 0.020833333333333.

Base conversion 13209912

Base System Value
2 Binary 110010011001000100111000
3 Ternary 220212010121000
4 Quaternary 302121010320
5 Quinary 11340204122
6 Senary 1151045000
8 Octal 62310470
10 Decimal 13209912
12 Duodecimal 4510760
16 Hexadecimal c99138
20 Vigesimal 42b4fc
36 Base36 7v4u0

Cryptographic Hash Functions

md5 f523a190e1176727f7b01941db7dacf6
sha1 a663879297aff2a41bdcca8c9622d37ec6059227
sha256 41caf8fc8ee5e4381b18ae5f2af2eed2b2cfbc5a098c6e01b25fad4a1a17ad03
sha512 b32a967e8d0692a5648e758ff770782b851056b3aee5e7b6720b37e6d32ef47d8a916bcb14d052cebc020648d041aa40bb40bf0e4713e51389b358a0728b191b
ripemd-160 f249eaf51201e27ba53b1dc3682b3f6619c378d6

13209912 as geometric shapes

Circle

Radius = n
Diameter 26419824
Circumference 83000324.987535
Area 5.4821349452837E+14

Sphere

Radius = n
Volume 9.655802693243E+21
Surface area 2.1928539781135E+15
Circumference 83000324.987535

Square

Length = n
Perimeter 52839648
Area 174501775047744
Diagonal 18681636.708155

Cube

Length = n
Surface area 1047010650286464
Volume 2.3051530922245E+21
Space diagonal 22880238.747514

Equilateral Triangle

Length = n
Perimeter 39629736
Area 75561485098412
Altitude 11440119.373757

Triangular Pyramid

Length = n
Surface area 75561485098412
Volume 2.7166489719751E+20
Height 6227212.2360517