13490640 (number)

13490640 is an even 8-digits composite number following 13490639 and preceding 13490641. In scientific notation, it is written as 1.3490640 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 3502080 positive integers (up to 13490640) that are relatively prime to 13490640.

Interesting facts

Basic properties

Name

Name thirteen million four hundred ninety thousand six hundred forty

Notation

Scientific notation 1.3490640 × 10^7
Engineering notation 1.3490640 × 10^6

Prime Factorization of 13490640

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 41 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1686330
Product of the distinct prime numbers

The prime factorization of 13490640 is 2 × 2 × 2 × 2 × 9 × 5 × 41 × 457. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 36, 79, 5, 477, 2149, 545, 12130, 17498, 207184, 624122, 818686, 7446812, 79325296, 42094382, 997247799, 604166427, 7374366860, 2682195416

Basic calculations (n = 13490640)

Multiplication

n×y
n×2 26981280
n×3 40471920
n×4 53962560
n×5 67453200

Division

n÷y
n÷2 6745320
n÷3 4496880
n÷3 3372660
n÷5 2698128

Exponentiation

ny
n2 181997367609600
n3 2.4552609673688E+21
n4 3.3123041816824E+28
n5 4.4685103285572E+35

Nth Root

y√n
2√n 3672.9606586513
3√n 238.05511516917
4√n 60.604955726832
5√n 26.66898644532

Divisors of 13490640

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 41, 45, 72, 80, 82, 90, 144, 164, 180, 205, 328, 360, 369, 410, 457, 656, 720, 738, 820, 914, 1476, 1640, 1828, 1845, 2285, 2952, 3280, 3656, 3690, 4113, 4570, 5904, 7312, 7380, 8226, 9140, 14760, 16452, 18280, 18737, 20565, 29520, 32904, 36560, 37474, 41130, 65808, 74948, 82260, 93685, 149896, 164520, 168633, 187370, 299792, 329040, 337266, 374740, 674532, 749480, 843165, 1349064, 1498960, 1686330, 2698128, 3372660, 6745320, 13490640

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13490639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13490640 can be divided by 80 positive divisors. The sum of these divisors (counting 13490640) is 1, the average is 0.0125.

Base conversion 13490640

Base System Value
2 Binary 110011011101100111010000
3 Ternary 221101101200100
4 Quaternary 303131213100
5 Quinary 11423200030
6 Senary 1201052400
8 Octal 63354720
10 Decimal 13490640
12 Duodecimal 4627100
16 Hexadecimal cdd9d0
20 Vigesimal 4466c0
36 Base36 815g0

Cryptographic Hash Functions

md5 6f0f4e8dd859888db426025460a1cd10
sha1 2f2bfc7748398f997c949ece38c70b991189625b
sha256 9c075f9ab7964c2830d482916ed1d98bcd0eff3c03a46dcbf4b40040d887c437
sha512 f9e6a2ff55d9b13c5d1884af382f7d8c43380cae4df8015cb2cd3504982bd8c3928f7e2e879a3686659ed3dba750945b1fbf78efd83bf69fc1df231b851b25bf
ripemd-160 4c9e1e31501f5a91fd1a2e0ecd4757b27c709e89

13490640 as geometric shapes

Circle

Radius = n
Diameter 26981280
Circumference 84764191.032449
Area 5.71761593055E+14

Sphere

Radius = n
Volume 1.0284573090309E+22
Surface area 2.28704637222E+15
Circumference 84764191.032449

Square

Length = n
Perimeter 53962560
Area 181997367609600
Diagonal 19078646.053093

Cube

Length = n
Surface area 1091984205657600
Volume 2.4552609673688E+21
Space diagonal 23366473.906621

Equilateral Triangle

Length = n
Perimeter 40471920
Area 78807171885904
Altitude 11683236.95331

Triangular Pyramid

Length = n
Surface area 78807171885904
Volume 2.8935527993485E+20
Height 6359548.6843643