13449897 (number)

13449897 is an odd 8-digits composite number following 13449896 and preceding 13449898. In scientific notation, it is written as 1.3449897 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 8951928 positive integers (up to 13449897) that are relatively prime to 13449897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3449897 × 10^7
Engineering notation 1.3449897 × 10^6

Prime Factorization of 13449897

Prime Factorization 3 × 3 × 1187 × 1259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4483299
Product of the distinct prime numbers

The prime factorization of 13449897 is 3 × 3 × 1187 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 21, 95, 786, 224, 2667, 132, 19172, 69071, 219661, 591705, 7667077, 7921751, 29941222, 1471524, 630493187, 57073876, 2536110530, 9753579635

Basic calculations (n = 13449897)

Multiplication

n×y
n×2 26899794
n×3 40349691
n×4 53799588
n×5 67249485

Division

n÷y
n÷2 6724948.5
n÷3 4483299
n÷3 3362474.25
n÷5 2689979.4

Exponentiation

ny
n2 180899729310609
n3 2.4330827265556E+21
n4 3.2724712064652E+28
n5 4.4014400662422E+35

Nth Root

y√n
2√n 3667.4101215981
3√n 237.81522390588
4√n 60.559145647855
5√n 26.652858381401

Divisors of 13449897

1, 3, 9, 1187, 1259, 3561, 3777, 10683, 11331, 1494433, 4483299, 13449897

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13449896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13449897 can be divided by 12 positive divisors. The sum of these divisors (counting 13449897) is 1, the average is 0.083333333333333.

Base conversion 13449897

Base System Value
2 Binary 110011010011101010101001
3 Ternary 221022022210100
4 Quaternary 303103222221
5 Quinary 11420344042
6 Senary 1200140013
8 Octal 63235251
10 Decimal 13449897
12 Duodecimal 4607609
16 Hexadecimal cd3aa9
20 Vigesimal 4414eh
36 Base36 80a09

Cryptographic Hash Functions

md5 aaaaa0eb16a58d5b469e27b4888a2e22
sha1 11aafb2e2dbbc92889a04594e1e029233e2a5585
sha256 802ff2d915341816bea17062bb5f4bb44b9744fe7f548b09d4abb82698adefd7
sha512 d8780fa6727c784a5d6ceeaa669661ec55a4f3295482efeeee8a532debb82d9c1485db67b78c95bcb2fd66ff0aa0166030bebb693b5e97b81ab4439f7faec9e9
ripemd-160 4a8c78aa4e8961284831882230b86d17235bf12e

13449897 as geometric shapes

Circle

Radius = n
Diameter 26899794
Circumference 84508195.213479
Area 5.6831326063859E+14

Sphere

Radius = n
Volume 1.0191673092431E+22
Surface area 2.2732530425544E+15
Circumference 84508195.213479

Square

Length = n
Perimeter 53799588
Area 180899729310609
Diagonal 19021026.749921

Cube

Length = n
Surface area 1085398375863654
Volume 2.4330827265556E+21
Space diagonal 23295904.960568

Equilateral Triangle

Length = n
Perimeter 40349691
Area 78331880560358
Altitude 11647952.480284

Triangular Pyramid

Length = n
Surface area 78331880560358
Volume 2.8674154918922E+20
Height 6340342.2499737