13289991 (number)

13289991 is an odd 8-digits composite number following 13289990 and preceding 13289992. In scientific notation, it is written as 1.3289991 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 7431840 positive integers (up to 13289991) that are relatively prime to 13289991.

Interesting facts

Basic properties

Name

Name thirteen million two hundred eighty-nine thousand nine hundred ninety-one

Notation

Scientific notation 1.3289991 × 10^7
Engineering notation 1.3289991 × 10^6

Prime Factorization of 13289991

Prime Factorization 3 × 13 × 11 × 13 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1022307
Product of the distinct prime numbers

The prime factorization of 13289991 is 3 × 13 × 11 × 13 × 2383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 28, 48, 105, 142, 2177, 1773, 40615, 62570, 265932, 816757, 533460, 2520380, 41458506, 64255389, 684156305, 508464751, 2003990373, 4116373752

Basic calculations (n = 13289991)

Multiplication

n×y
n×2 26579982
n×3 39869973
n×4 53159964
n×5 66449955

Division

n÷y
n÷2 6644995.5
n÷3 4429997
n÷3 3322497.75
n÷5 2657998.2

Exponentiation

ny
n2 176623860780081
n3 2.3473295201525E+21
n4 3.1195988196861E+28
n5 4.1459440237239E+35

Nth Root

y√n
2√n 3645.5439923282
3√n 236.86900129382
4√n 60.378340423766
5√n 26.589179589979

Divisors of 13289991

1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2383, 5577, 7149, 26213, 30979, 78639, 92937, 340769, 402727, 1022307, 1208181, 4429997, 13289991

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13289990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13289991 can be divided by 24 positive divisors. The sum of these divisors (counting 13289991) is 1, the average is 0.041666666666667.

Base conversion 13289991

Base System Value
2 Binary 110010101100101000000111
3 Ternary 221000012102220
4 Quaternary 302230220013
5 Quinary 11400234431
6 Senary 1152503423
8 Octal 62545007
10 Decimal 13289991
12 Duodecimal 454ab73
16 Hexadecimal caca07
20 Vigesimal 4314jb
36 Base36 7wumf

Cryptographic Hash Functions

md5 b264a6437c30c1c20bfceabfaf8f843c
sha1 5a64d591d18f7cae04a60be9c3e6030d44626ff4
sha256 870e4b96eb4289a6b084b87e115e8f80352064f0b1c2a5a6b5178fdfeca7c95f
sha512 ae17d1b57fe9f47091376668a86f99d5f1f573881c07959bc99d2c1bcc07ee91e5e6f44831ef03bd5cb220dc940452a66cd37e7c0fa53953a35b2f0cbdf6769d
ripemd-160 a0372278a2f09be3e6b72801b0df032cd20d1518

13289991 as geometric shapes

Circle

Radius = n
Diameter 26579982
Circumference 83503476.183749
Area 5.5488022347537E+14

Sphere

Radius = n
Volume 9.8324709014209E+21
Surface area 2.2195208939015E+15
Circumference 83503476.183749

Square

Length = n
Perimeter 53159964
Area 176623860780081
Diagonal 18794885.516016

Cube

Length = n
Surface area 1059743164680486
Volume 2.3473295201525E+21
Space diagonal 23018939.644133

Equilateral Triangle

Length = n
Perimeter 39869973
Area 76480375175018
Altitude 11509469.822067

Triangular Pyramid

Length = n
Surface area 76480375175018
Volume 2.7663543689654E+20
Height 6264961.8386721