13721142 (number)

13721142 is an even 8-digits composite number following 13721141 and preceding 13721143. In scientific notation, it is written as 1.3721142 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4177920 positive integers (up to 13721142) that are relatively prime to 13721142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3721142 × 10^7
Engineering notation 1.3721142 × 10^6

Prime Factorization of 13721142

Prime Factorization 2 × 3 × 17 × 17 × 41 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 807126
Product of the distinct prime numbers

The prime factorization of 13721142 is 2 × 3 × 17 × 17 × 41 × 193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13721142)

Multiplication

n×y
n×2 27442284
n×3 41163426
n×4 54884568
n×5 68605710

Division

n÷y
n÷2 6860571
n÷3 4573714
n÷3 3430285.5
n÷5 2744228.4

Exponentiation

ny
n2 188269737784164
n3 2.5832758064393E+21
n4 3.5445494165318E+28
n5 4.863526587025E+35

Nth Root

y√n
2√n 3704.2059877928
3√n 239.40327450192
4√n 60.862188490004
5√n 26.759503535154

Divisors of 13721142

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13721141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721142 can be divided by 48 positive divisors. The sum of these divisors (counting 13721142) is 1, the average is 0.020833333333333.

Base conversion 13721142

Base System Value
2 Binary 110100010101111000110110
3 Ternary 221211002212110
4 Quaternary 310111320312
5 Quinary 12003034032
6 Senary 1210031450
8 Octal 64257066
10 Decimal 13721142
12 Duodecimal 4718586
16 Hexadecimal d15e36
20 Vigesimal 45f2h2
36 Base36 863au

Cryptographic Hash Functions

md5 7c6efd7473457b37614ea0b51e3f2559
sha1 b15a82c9f8a2e9bb1af3e9c3742ebafc5f31025e
sha256 c631f0755b9bd4c9df76d4693cda1795116637336cea841b6bb8549c01098bb9
sha512 a72c5678ff0af2e9bb4cfbb36f8e28deb1c950c5eab54966f91f98aee481b6f8ae9293782a7a7400c4dc348be1eb80528213a0b4eaccb3280968ee7b0dd8a3c4
ripemd-160 074e86ee267818aea58edb91d47bc9fc784a65b1

13721142 as geometric shapes

Circle

Radius = n
Diameter 27442284
Circumference 86212477.812125
Area 5.9146682511601E+14

Sphere

Radius = n
Volume 1.0820800394275E+22
Surface area 2.365867300464E+15
Circumference 86212477.812125

Square

Length = n
Perimeter 54884568
Area 188269737784164
Diagonal 19404625.107647

Cube

Length = n
Surface area 1129618426704984
Volume 2.5832758064393E+21
Space diagonal 23765715.081867

Equilateral Triangle

Length = n
Perimeter 41163426
Area 81523187842460
Altitude 11882857.540934

Triangular Pyramid

Length = n
Surface area 81523187842460
Volume 3.0444197340139E+20
Height 6468208.3692157