13403945 (number)

13403945 is an odd 8-digits composite number following 13403944 and preceding 13403946. In scientific notation, it is written as 1.3403945 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 10235904 positive integers (up to 13403945) that are relatively prime to 13403945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3403945 × 10^7
Engineering notation 1.3403945 × 10^6

Prime Factorization of 13403945

Prime Factorization 5 × 29 × 97 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13403945
Product of the distinct prime numbers

The prime factorization of 13403945 is 5 × 29 × 97 × 953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 57, 49, 16, 859, 819, 5027, 36366, 14001, 739828, 40414, 3859694, 4039095, 87856378, 65153755, 47559396, 123350329, 5341822681, 1142919925

Basic calculations (n = 13403945)

Multiplication

n×y
n×2 26807890
n×3 40211835
n×4 53615780
n×5 67019725

Division

n÷y
n÷2 6701972.5
n÷3 4467981.6666667
n÷3 3350986.25
n÷5 2680789

Exponentiation

ny
n2 179665741563025
n3 2.408229718295E+21
n4 3.2279778691392E+28
n5 4.3267637819159E+35

Nth Root

y√n
2√n 3661.1398498282
3√n 237.54408046073
4√n 60.507353683897
5√n 26.634621374092

Divisors of 13403945

1, 5, 29, 97, 145, 485, 953, 2813, 4765, 14065, 27637, 92441, 138185, 462205, 2680789, 13403945

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 -13403944
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 13403945 can be divided by 16 positive divisors. The sum of these divisors (counting 13403945) is 1, the average is 0.0625.

Base conversion 13403945

Base System Value
2 Binary 110011001000011100101001
3 Ternary 221012222202102
4 Quaternary 303020130221
5 Quinary 11412411240
6 Senary 1155143145
8 Octal 63103451
10 Decimal 13403945
12 Duodecimal 45a4ab5
16 Hexadecimal cc8729
20 Vigesimal 43f9h5
36 Base36 7zajt

Cryptographic Hash Functions

md5 f8e017c33544198db1f5e378081d7b3d
sha1 65c913ca387062c13eff410b2679c56574bb07db
sha256 870f6215e436f79dc3552aaf4a15b76fb79f58d791344ffea7b03b08dc1f45ce
sha512 ac832ec38cef10da7689f66840280bc40faddd0a93166c586e73ce42d7392cbeabf9f67efd0ad4b369ce8f6347094ec399113c4215cc600c3385026db552189e
ripemd-160 08e7c53b98cce5b7539d6edd1372a13237f1d22e

13403945 as geometric shapes

Circle

Radius = n
Diameter 26807890
Circumference 84219470.282243
Area 5.6443657379616E+14

Sphere

Radius = n
Volume 1.008756905487E+22
Surface area 2.2577462951846E+15
Circumference 84219470.282243

Square

Length = n
Perimeter 53615780
Area 179665741563025
Diagonal 18956040.808303

Cube

Length = n
Surface area 1077994449378150
Volume 2.408229718295E+21
Space diagonal 23216313.761859

Equilateral Triangle

Length = n
Perimeter 40211835
Area 77797548191675
Altitude 11608156.880929

Triangular Pyramid

Length = n
Surface area 77797548191675
Volume 2.8381259407689E+20
Height 6318680.2694343