13311921 (number)

13311921 is an odd 8-digits composite number following 13311920 and preceding 13311922. In scientific notation, it is written as 1.3311921 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 7420800 positive integers (up to 13311921) that are relatively prime to 13311921.

Interesting facts

Basic properties

Name

Name thirteen million three hundred eleven thousand nine hundred twenty-one

Notation

Scientific notation 1.3311921 × 10^7
Engineering notation 1.3311921 × 10^6

Prime Factorization of 13311921

Prime Factorization 3 × 7 × 41 × 15461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13311921
Product of the distinct prime numbers

The prime factorization of 13311921 is 3 × 7 × 41 × 15461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 48, 22, 377, 287, 7595, 9990, 71348, 61819, 141677, 437644, 4726784, 5844412, 5136468, 71215305, 376450852, 111130535, 2784588672, 2448020314

Basic calculations (n = 13311921)

Multiplication

n×y
n×2 26623842
n×3 39935763
n×4 53247684
n×5 66559605

Division

n÷y
n÷2 6655960.5
n÷3 4437307
n÷3 3327980.25
n÷5 2662384.2

Exponentiation

ny
n2 177207240710241
n3 2.3589687889627E+21
n4 3.1402406160137E+28
n5 4.1802635001366E+35

Nth Root

y√n
2√n 3648.5505341163
3√n 236.99921664716
4√n 60.403232811798
5√n 26.597948839198

Divisors of 13311921

1, 3, 7, 21, 41, 123, 287, 861, 15461, 46383, 108227, 324681, 633901, 1901703, 4437307, 13311921

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 -13311920
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 13311921 can be divided by 16 positive divisors. The sum of these divisors (counting 13311921) is 1, the average is 0.0625.

Base conversion 13311921

Base System Value
2 Binary 110010110001111110110001
3 Ternary 221001022112010
4 Quaternary 302301332301
5 Quinary 11401440141
6 Senary 1153153133
8 Octal 62617661
10 Decimal 13311921
12 Duodecimal 455b7a9
16 Hexadecimal cb1fb1
20 Vigesimal 433jg1
36 Base36 7xbjl

Cryptographic Hash Functions

md5 e147bd41a4bb281dc67cd2b452111b8f
sha1 e9829d77e0adddd67fd15ddd669471b1066a492c
sha256 c7726c0717840b88cc1bbea4e64d92f8838f8ebc69b9e9e3dfc912792bff9333
sha512 6160403691bc36eee71315b2e84c6c7997360435bdd32be91e5a275c105e098414c34aa877cdd81ae1b079bd3739ff64d57cbdde784404478d3e5e02186c35b7
ripemd-160 f6374e14324577830f4facb206e4fde5a377d5c3

13311921 as geometric shapes

Circle

Radius = n
Diameter 26623842
Circumference 83641266.437535
Area 5.5671296557821E+14

Sphere

Radius = n
Volume 9.8812253566038E+21
Surface area 2.2268518623128E+15
Circumference 83641266.437535

Square

Length = n
Perimeter 53247684
Area 177207240710241
Diagonal 18825899.219439

Cube

Length = n
Surface area 1063243444261446
Volume 2.3589687889627E+21
Space diagonal 23056923.518343

Equilateral Triangle

Length = n
Perimeter 39935763
Area 76732986094806
Altitude 11528461.759172

Triangular Pyramid

Length = n
Surface area 76732986094806
Volume 2.7800713788049E+20
Height 6275299.7398131