13721858 (number)

13721858 is an even 8-digits composite number following 13721857 and preceding 13721859. In scientific notation, it is written as 1.3721858 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 6860928 positive integers (up to 13721858) that are relatively prime to 13721858.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3721858 × 10^7
Engineering notation 1.3721858 × 10^6

Prime Factorization of 13721858

Prime Factorization 2 × 6860929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13721858
Product of the distinct prime numbers

The prime factorization of 13721858 is 2 × 6860929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 94, 1, 285, 220, 4256, 5244, 39268, 2373, 275778, 95972, 8027332, 130736, 34880014, 67274734, 796920821, 603109083, 104006802, 1405556023

Basic calculations (n = 13721858)

Multiplication

n×y
n×2 27443716
n×3 41165574
n×4 54887432
n×5 68609290

Division

n÷y
n÷2 6860929
n÷3 4573952.6666667
n÷3 3430464.5
n÷5 2744371.6

Exponentiation

ny
n2 188289386972164
n3 2.5836802309391E+21
n4 3.5452893246353E+28
n5 4.8647956681562E+35

Nth Root

y√n
2√n 3704.3026334251
3√n 239.40743862964
4√n 60.862982455883
5√n 26.759782803521

Divisors of 13721858

1, 2, 6860929, 13721858

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13721857
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721858 can be divided by 4 positive divisors. The sum of these divisors (counting 13721858) is 1, the average is 0.25.

Base conversion 13721858

Base System Value
2 Binary 110100010110000100000010
3 Ternary 221211010211222
4 Quaternary 310112010002
5 Quinary 12003044413
6 Senary 1210035042
8 Octal 64260402
10 Decimal 13721858
12 Duodecimal 4718a82
16 Hexadecimal d16102
20 Vigesimal 45f4ci
36 Base36 863uq

Cryptographic Hash Functions

md5 9a3994134b0a80a0b4ab23d19a92a081
sha1 9e05822f3e39112937bf78827d693f9042549819
sha256 847f4ea371125faaf5d024d2f8377b1f1f2e0ac7e819cffd6747602c44a4d28e
sha512 1c0f3cd3d4b3b1879db856ed21c5e3a80bb9630f34af023edc64f3acf178ce8bf156b889efb51ccd5cece58def6bfbeee6061389bac05e7b837fb57ebc27b648
ripemd-160 8bd3f32441b6c4886b4a355830260d5b57382171

13721858 as geometric shapes

Circle

Radius = n
Diameter 27443716
Circumference 86216976.572805
Area 5.9152855486068E+14

Sphere

Radius = n
Volume 1.0822494443658E+22
Surface area 2.3661142194427E+15
Circumference 86216976.572805

Square

Length = n
Perimeter 54887432
Area 188289386972164
Diagonal 19405637.684558

Cube

Length = n
Surface area 1129736321832984
Volume 2.5836802309391E+21
Space diagonal 23766955.230245

Equilateral Triangle

Length = n
Perimeter 41165574
Area 81531696190446
Altitude 11883477.615123

Triangular Pyramid

Length = n
Surface area 81531696190446
Volume 3.0448963528578E+20
Height 6468545.8948526