13721208 (number)

13721208 is an even 8-digits composite number following 13721207 and preceding 13721209. In scientific notation, it is written as 1.3721208 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 4573728 positive integers (up to 13721208) that are relatively prime to 13721208.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred twenty-one thousand two hundred eight

Notation

Scientific notation 1.3721208 × 10^7
Engineering notation 1.3721208 × 10^6

Prime Factorization of 13721208

Prime Factorization 2 × 2 × 2 × 3 × 571717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3430302
Product of the distinct prime numbers

The prime factorization of 13721208 is 2 × 2 × 2 × 3 × 571717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 65, 62, 556, 997, 8861, 6665, 88867, 92029, 247487, 146865, 2696416, 7679922, 57199927, 6522567, 491205248, 932849455, 9069065246, 5047507912

Basic calculations (n = 13721208)

Multiplication

n×y
n×2 27442416
n×3 41163624
n×4 54884832
n×5 68606040

Division

n÷y
n÷2 6860604
n÷3 4573736
n÷3 3430302
n÷5 2744241.6

Exponentiation

ny
n2 188271548979264
n3 2.5833130840267E+21
n4 3.5446176155051E+28
n5 4.863643558281E+35

Nth Root

y√n
2√n 3704.2148965739
3√n 239.40365835216
4√n 60.862261678103
5√n 26.759529278256

Divisors of 13721208

1, 2, 3, 4, 6, 8, 12, 24, 571717, 1143434, 1715151, 2286868, 3430302, 4573736, 6860604, 13721208

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 -13721207
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 13721208 can be divided by 16 positive divisors. The sum of these divisors (counting 13721208) is 1, the average is 0.0625.

Base conversion 13721208

Base System Value
2 Binary 110100010101111001111000
3 Ternary 221211002221220
4 Quaternary 310111321320
5 Quinary 12003034313
6 Senary 1210032040
8 Octal 64257170
10 Decimal 13721208
12 Duodecimal 4718620
16 Hexadecimal d15e78
20 Vigesimal 45f308
36 Base36 863co

Cryptographic Hash Functions

md5 a50868478f5312ffd07a3b9602cdd2e7
sha1 0f319b13231768de57619e46d1a8916890a53dc2
sha256 c020a4cbd0119b62e5693fd8797fe90ed77d487c1891b3d424420502f75c35e1
sha512 858a36fd1fff628242981f354acae8ba086eddb9419c4b0e55b57dcc7c7894c793b7ce2105ad42be34a2f002a9e4775b6cfa669c726c5b25d0d1777f6eb561aa
ripemd-160 9ed350021444b2af03a5d0419d0080c01edeba87

13721208 as geometric shapes

Circle

Radius = n
Diameter 27442416
Circumference 86212892.502355
Area 5.9147251515323E+14

Sphere

Radius = n
Volume 1.0820956542267E+22
Surface area 2.3658900606129E+15
Circumference 86212892.502355

Square

Length = n
Perimeter 54884832
Area 188271548979264
Diagonal 19404718.445742

Cube

Length = n
Surface area 1129629293875584
Volume 2.5833130840267E+21
Space diagonal 23765829.397221

Equilateral Triangle

Length = n
Perimeter 41163624
Area 81523972112944
Altitude 11882914.69861

Triangular Pyramid

Length = n
Surface area 81523972112944
Volume 3.044463666072E+20
Height 6468239.4819141