13398840 (number)

13398840 is an even 8-digits composite number following 13398839 and preceding 13398841. In scientific notation, it is written as 1.3398840 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 2820096 positive integers (up to 13398840) that are relatively prime to 13398840.

Interesting facts

Basic properties

Name

Name thirteen million three hundred ninety-eight thousand eight hundred forty

Notation

Scientific notation 1.3398840 × 10^7
Engineering notation 1.3398840 × 10^6

Prime Factorization of 13398840

Prime Factorization 2 × 2 × 2 × 35 × 9 × 13 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3349710
Product of the distinct prime numbers

The prime factorization of 13398840 is 2 × 2 × 2 × 35 × 9 × 13 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13398840)

Multiplication

n×y
n×2 26797680
n×3 40196520
n×4 53595360
n×5 66994200

Division

n÷y
n÷2 6699420
n÷3 4466280
n÷3 3349710
n÷5 2679768

Exponentiation

ny
n2 179528913345600
n3 2.4054791852916E+21
n4 3.2230630727052E+28
n5 4.3185306421085E+35

Nth Root

y√n
2√n 3660.4425961897
3√n 237.5139197751
4√n 60.501591683109
5√n 26.632592263096

Divisors of 13398840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13398839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13398840 can be divided by 64 positive divisors. The sum of these divisors (counting 13398840) is 1, the average is 0.015625.

Base conversion 13398840

Base System Value
2 Binary 110011000111001100111000
3 Ternary 221012201202100
4 Quaternary 303013030320
5 Quinary 11412230330
6 Senary 1155103400
8 Octal 63071470
10 Decimal 13398840
12 Duodecimal 45a1b60
16 Hexadecimal cc7338
20 Vigesimal 43eh20
36 Base36 7z6m0

Cryptographic Hash Functions

md5 aed57e00db36a04e0078d1e5a4aac798
sha1 ed8b0c263f1149ff666ddeed3f59271593375058
sha256 af7cfa61acca39157617650e153dbd13db056ae40e028ccdb9df6f4a2d651967
sha512 c871427fcb86577b209306f30750a485a03f0c04d1a1193497b791d7150178cc6acc552ac152d2338b8f58ed35c9f5e18f178cbb5835e54a3bc49c50a4a2d9f0
ripemd-160 81e918bffc2c67d1f47d1f7e6c57895a7e8f8af6

13398840 as geometric shapes

Circle

Radius = n
Diameter 26797680
Circumference 84187394.62125
Area 5.640067152735E+14

Sphere

Radius = n
Volume 1.0076047649167E+22
Surface area 2.256026861094E+15
Circumference 84187394.62125

Square

Length = n
Perimeter 53595360
Area 179528913345600
Diagonal 18948821.248067

Cube

Length = n
Surface area 1077173480073600
Volume 2.4054791852916E+21
Space diagonal 23207471.642486

Equilateral Triangle

Length = n
Perimeter 40196520
Area 77738299835552
Altitude 11603735.821243

Triangular Pyramid

Length = n
Surface area 77738299835552
Volume 2.8348844065379E+20
Height 6316273.7493557