13449904 (number)

13449904 is an even 8-digits composite number following 13449903 and preceding 13449905. In scientific notation, it is written as 1.3449904 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 6207552 positive integers (up to 13449904) that are relatively prime to 13449904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3449904 × 10^7
Engineering notation 1.3449904 × 10^6

Prime Factorization of 13449904

Prime Factorization 2 × 2 × 2 × 2 × 13 × 64663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1681238
Product of the distinct prime numbers

The prime factorization of 13449904 is 2 × 2 × 2 × 2 × 13 × 64663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 19, 61, 53, 226, 1730, 8081, 34437, 81320, 494735, 90400, 6448709, 3955702, 74258190, 66795041, 996475743, 206500383, 4958875498, 4169902137

Basic calculations (n = 13449904)

Multiplication

n×y
n×2 26899808
n×3 40349712
n×4 53799616
n×5 67249520

Division

n÷y
n÷2 6724952
n÷3 4483301.3333333
n÷3 3362476
n÷5 2689980.8

Exponentiation

ny
n2 180899917609216
n3 2.4330865254519E+21
n4 3.2724780191021E+28
n5 4.4014515199034E+35

Nth Root

y√n
2√n 3667.4110759499
3√n 237.81526516286
4√n 60.559153527356
5√n 26.652861155697

Divisors of 13449904

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64663, 129326, 258652, 517304, 840619, 1034608, 1681238, 3362476, 6724952, 13449904

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 -13449903
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 13449904 can be divided by 20 positive divisors. The sum of these divisors (counting 13449904) is 1, the average is 0.05.

Base conversion 13449904

Base System Value
2 Binary 110011010011101010110000
3 Ternary 221022022210121
4 Quaternary 303103222300
5 Quinary 11420344104
6 Senary 1200140024
8 Octal 63235260
10 Decimal 13449904
12 Duodecimal 4607614
16 Hexadecimal cd3ab0
20 Vigesimal 4414f4
36 Base36 80a0g

Cryptographic Hash Functions

md5 bd6bb33df0c596cda7d05201fdd4b0a3
sha1 f15caa820619cd33a5191dd53e5b875cdd2310d8
sha256 f7be55881d89abb97dba35c035b34cf1fe9cba504cf944938e79f225eda5a316
sha512 bf7cedf78f90a677b8f39c5a207dbcc74f221e5ba75a8c8b730c9749255a2bc04caa7f33ae0b129eba6a3ae79345c49dbfc997ba738e6863730fe69e6e8b1a61
ripemd-160 7c2412adfe95983a0c0436d4eea4cc230317719c

13449904 as geometric shapes

Circle

Radius = n
Diameter 26899808
Circumference 84508239.195776
Area 5.6831385219611E+14

Sphere

Radius = n
Volume 1.0191689005211E+22
Surface area 2.2732554087844E+15
Circumference 84508239.195776

Square

Length = n
Perimeter 53799616
Area 180899917609216
Diagonal 19021036.649416

Cube

Length = n
Surface area 1085399505655296
Volume 2.4330865254519E+21
Space diagonal 23295917.084924

Equilateral Triangle

Length = n
Perimeter 40349712
Area 78331962096046
Altitude 11647958.542462

Triangular Pyramid

Length = n
Surface area 78331962096046
Volume 2.8674199689344E+20
Height 6340345.5498054