13091808 (number)

13091808 is an even 8-digits composite number following 13091807 and preceding 13091809. In scientific notation, it is written as 1.3091808 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 4363904 positive integers (up to 13091808) that are relatively prime to 13091808.

Interesting facts

Basic properties

Name

Name thirteen million ninety-one thousand eight hundred eight

Notation

Scientific notation 1.3091808 × 10^7
Engineering notation 1.3091808 × 10^6

Prime Factorization of 13091808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 136373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 818238
Product of the distinct prime numbers

The prime factorization of 13091808 is 2 × 2 × 2 × 2 × 2 × 3 × 136373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 90, 52, 619, 804, 539, 3255, 56810, 147, 286712, 705750, 5156862, 2606093, 60551638, 87259917, 246167782, 312415819, 6223760705, 900669833

Basic calculations (n = 13091808)

Multiplication

n×y
n×2 26183616
n×3 39275424
n×4 52367232
n×5 65459040

Division

n÷y
n÷2 6545904
n÷3 4363936
n÷3 3272952
n÷5 2618361.6

Exponentiation

ny
n2 171395436708864
n3 2.2438761494686E+21
n4 2.9376395724622E+28
n5 3.8459013255877E+35

Nth Root

y√n
2√n 3618.2603554747
3√n 235.68568709836
4√n 60.151977153496
5√n 26.509401663044

Divisors of 13091808

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 136373, 272746, 409119, 545492, 818238, 1090984, 1636476, 2181968, 3272952, 4363936, 6545904, 13091808

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13091807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13091808 can be divided by 24 positive divisors. The sum of these divisors (counting 13091808) is 1, the average is 0.041666666666667.

Base conversion 13091808

Base System Value
2 Binary 110001111100001111100000
3 Ternary 220122010120210
4 Quaternary 301330033200
5 Quinary 11322414213
6 Senary 1144334120
8 Octal 61741740
10 Decimal 13091808
12 Duodecimal 4474340
16 Hexadecimal c7c3e0
20 Vigesimal 41g9a8
36 Base36 7slpc

Cryptographic Hash Functions

md5 d52a520b25c171d999298c2fe67f5200
sha1 6b3a37d65793c004e937f41ede93caefb28ef248
sha256 6a46c51f35ffc4e659c0795c77300d088ee7adb87d6bb035bd8002567bec7243
sha512 ac29e328280d898346ebe240dc5ff374c132acc8df743408174f228e73d30d0fe3e254ee9d403927358e47a720af9e2a9365e79ff0669d146b9f41b75fccd806
ripemd-160 10ac8a70714abad9fa3561debcb9a217276b8bb8

13091808 as geometric shapes

Circle

Radius = n
Diameter 26183616
Circumference 82258255.670016
Area 5.3845464482338E+14

Sphere

Radius = n
Volume 9.3991264356479E+21
Surface area 2.1538185792935E+15
Circumference 82258255.670016

Square

Length = n
Perimeter 52367232
Area 171395436708864
Diagonal 18514612.429585

Cube

Length = n
Surface area 1028372620253184
Volume 2.2438761494686E+21
Space diagonal 22675676.618937

Equilateral Triangle

Length = n
Perimeter 39275424
Area 74216401141302
Altitude 11337838.309468

Triangular Pyramid

Length = n
Surface area 74216401141302
Volume 2.6444334023867E+20
Height 6171537.4765282