13808640 (number)

13808640 is an even 8-digits composite number following 13808639 and preceding 13808641. In scientific notation, it is written as 1.3808640 × 10^7. The sum of its digits is 30. It has a total of 14 prime factors and 176 positive divisors. There are 3440640 positive integers (up to 13808640) that are relatively prime to 13808640.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eight thousand six hundred forty

Notation

Scientific notation 1.3808640 × 10^7
Engineering notation 1.3808640 × 10^6

Prime Factorization of 13808640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 26970
Product of the distinct prime numbers

The prime factorization of 13808640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13808640)

Multiplication

n×y
n×2 27617280
n×3 41425920
n×4 55234560
n×5 69043200

Division

n÷y
n÷2 6904320
n÷3 4602880
n÷3 3452160
n÷5 2761728

Exponentiation

ny
n2 190678538649600
n3 2.6330112959384E+21
n4 3.6358305101547E+28
n5 5.0205874615743E+35

Nth Root

y√n
2√n 3715.9978471468
3√n 239.91107816896
4√n 60.958984958305
5√n 26.793545212682

Divisors of 13808640

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13808639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13808640 can be divided by 176 positive divisors. The sum of these divisors (counting 13808640) is 1, the average is 0.0056818181818182.

Base conversion 13808640

Base System Value
2 Binary 110100101011010000000000
3 Ternary 221222112220010
4 Quaternary 310223100000
5 Quinary 12013334030
6 Senary 1211544520
8 Octal 64532000
10 Decimal 13808640
12 Duodecimal 475b140
16 Hexadecimal d2b400
20 Vigesimal 4661c0
36 Base36 87ytc

Cryptographic Hash Functions

md5 7aa0e671e6ced26e219767aa179173a9
sha1 828e8f1c1ec254a3af993a8aa7ae2d82bfff61d5
sha256 68d28fa4e3455221adf92ef7b6725f5894b841f5e14eae71e22c5f734ea36c2b
sha512 67e063c3316c5432e57a21998b681d263ed7ab8352621a4a32cf0b41726b570f8827235b416ce7ed643e574f863bf8f065f76268ac7a03c28c4bca2ad6c4a115
ripemd-160 8fb9b0174a7e3334cb3df2e45cd28a21548c50a4

13808640 as geometric shapes

Circle

Radius = n
Diameter 27617280
Circumference 86762243.960132
Area 5.9903429621882E+14

Sphere

Radius = n
Volume 1.1029131925519E+22
Surface area 2.3961371848753E+15
Circumference 86762243.960132

Square

Length = n
Perimeter 55234560
Area 190678538649600
Diagonal 19528365.965928

Cube

Length = n
Surface area 1144071231897600
Volume 2.6330112959384E+21
Space diagonal 23917266.063428

Equilateral Triangle

Length = n
Perimeter 41425920
Area 82566229213523
Altitude 11958633.031714

Triangular Pyramid

Length = n
Surface area 82566229213523
Volume 3.1030335704981E+20
Height 6509455.3219759