13449688 (number)

13449688 is an even 8-digits composite number following 13449687 and preceding 13449689. In scientific notation, it is written as 1.3449688 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 5764128 positive integers (up to 13449688) that are relatively prime to 13449688.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-nine thousand six hundred eighty-eight

Notation

Scientific notation 1.3449688 × 10^7
Engineering notation 1.3449688 × 10^6

Prime Factorization of 13449688

Prime Factorization 2 × 2 × 2 × 7 × 240173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3362422
Product of the distinct prime numbers

The prime factorization of 13449688 is 2 × 2 × 2 × 7 × 240173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 17, 22, 961, 822, 9926, 2983, 80922, 96584, 537965, 213483, 4486492, 54659, 88735603, 77133227, 49078942, 797665671, 6344644235, 8813180236

Basic calculations (n = 13449688)

Multiplication

n×y
n×2 26899376
n×3 40349064
n×4 53798752
n×5 67248440

Division

n÷y
n÷2 6724844
n÷3 4483229.3333333
n÷3 3362422
n÷5 2689937.6

Exponentiation

ny
n2 180894107297344
n3 2.4329693041878E+21
n4 3.2722678054903E+28
n5 4.4010981036289E+35

Nth Root

y√n
2√n 3667.3816272649
3√n 237.81399208383
4√n 60.558910387035
5√n 26.65277554832

Divisors of 13449688

1, 2, 4, 7, 8, 14, 28, 56, 240173, 480346, 960692, 1681211, 1921384, 3362422, 6724844, 13449688

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 -13449687
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 13449688 can be divided by 16 positive divisors. The sum of these divisors (counting 13449688) is 1, the average is 0.0625.

Base conversion 13449688

Base System Value
2 Binary 110011010011100111011000
3 Ternary 221022022111121
4 Quaternary 303103213120
5 Quinary 11420342223
6 Senary 1200135024
8 Octal 63234730
10 Decimal 13449688
12 Duodecimal 4607474
16 Hexadecimal cd39d8
20 Vigesimal 441448
36 Base36 809ug

Cryptographic Hash Functions

md5 fa333b2f611e5732f373cd10d9a7f7e4
sha1 7b02b37c86dfc643a56ed11611128bc821eebfd7
sha256 011a440155b311a826c4129436a10ccebf40d9dbe88a0d56d45027be19826fcc
sha512 0da393aeb1ff2e830bbc4fbdaaaa7169f26d0cfac0e9c5f5234f42c8cf7129c928bd901512fb1ebff7d49fbbb94e190548a7771b9d26825a0c781c8a363425af
ripemd-160 7efe50b19a09fa9d9fed49478f8e2939272894ac

13449688 as geometric shapes

Circle

Radius = n
Diameter 26899376
Circumference 84506882.02775
Area 5.6829559856302E+14

Sphere

Radius = n
Volume 1.0191197989928E+22
Surface area 2.2731823942521E+15
Circumference 84506882.02775

Square

Length = n
Perimeter 53798752
Area 180894107297344
Diagonal 19020731.179287

Cube

Length = n
Surface area 1085364643784064
Volume 2.4329693041878E+21
Space diagonal 23295542.961949

Equilateral Triangle

Length = n
Perimeter 40349064
Area 78329446157204
Altitude 11647771.480975

Triangular Pyramid

Length = n
Surface area 78329446157204
Volume 2.8672818223498E+20
Height 6340243.7264289