13449807 (number)

13449807 is an odd 8-digits composite number following 13449806 and preceding 13449808. In scientific notation, it is written as 1.3449807 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 7684632 positive integers (up to 13449807) that are relatively prime to 13449807.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-nine thousand eight hundred seven

Notation

Scientific notation 1.3449807 × 10^7
Engineering notation 1.3449807 × 10^6

Prime Factorization of 13449807

Prime Factorization 21 × 9 × 3 × 3 × 7907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4483269
Product of the distinct prime numbers

The prime factorization of 13449807 is 21 × 9 × 3 × 3 × 7907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 19, 99, 287, 999, 3858, 3167, 59274, 69426, 555400, 711458, 4790441, 9008004, 12263581, 15358396, 803896006, 606808784, 6848897056, 8634808540

Basic calculations (n = 13449807)

Multiplication

n×y
n×2 26899614
n×3 40349421
n×4 53799228
n×5 67249035

Division

n÷y
n÷2 6724903.5
n÷3 4483269
n÷3 3362451.75
n÷5 2689961.4

Exponentiation

ny
n2 180897308337249
n3 2.4330338839555E+21
n4 3.2723836163662E+28
n5 4.4012928070087E+35

Nth Root

y√n
2√n 3667.3978513382
3√n 237.81469345776
4√n 60.559044339704
5√n 26.652822711779

Divisors of 13449807

1, 3, 9, 21, 27, 63, 81, 189, 567, 1701, 7907, 23721, 71163, 166047, 213489, 498141, 640467, 1494423, 4483269, 13449807

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13449806
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13449807 can be divided by 20 positive divisors. The sum of these divisors (counting 13449807) is 1, the average is 0.05.

Base conversion 13449807

Base System Value
2 Binary 110011010011101001001111
3 Ternary 221022022200000
4 Quaternary 303103221033
5 Quinary 11420343212
6 Senary 1200135343
8 Octal 63235117
10 Decimal 13449807
12 Duodecimal 4607553
16 Hexadecimal cd3a4f
20 Vigesimal 4414a7
36 Base36 809xr

Cryptographic Hash Functions

md5 f22c0aba27e902784291d587c549e3e5
sha1 b3ac27470502e49a1f540906f8d1b6ce9279e121
sha256 67fee0d6b1d333582b4fb6a09888509ff7f19b4181ae1c7c535926b919ca4316
sha512 d5197869da8c105196f67cc577ef6a13975b880e7da6dce046ddc9ee51c533cfde7dfc9a43fdad4ddf5ab3fb22f4b731a3a546fd12d03cde9a4ff9d876c18574
ripemd-160 e4366fd6805a1056c1f56d77f4430b96c2eabe5e

13449807 as geometric shapes

Circle

Radius = n
Diameter 26899614
Circumference 84507629.726801
Area 5.6830565492647E+14

Sphere

Radius = n
Volume 1.0191468501026E+22
Surface area 2.2732226197059E+15
Circumference 84507629.726801

Square

Length = n
Perimeter 53799228
Area 180897308337249
Diagonal 19020899.470701

Cube

Length = n
Surface area 1085383850023494
Volume 2.4330338839555E+21
Space diagonal 23295749.075996

Equilateral Triangle

Length = n
Perimeter 40349421
Area 78330832248142
Altitude 11647874.537998

Triangular Pyramid

Length = n
Surface area 78330832248142
Volume 2.867357930336E+20
Height 6340299.8235669