13661142 (number)

13661142 is an even 8-digits composite number following 13661141 and preceding 13661143. In scientific notation, it is written as 1.3661142 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 3999600 positive integers (up to 13661142) that are relatively prime to 13661142.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand one hundred forty-two

Notation

Scientific notation 1.3661142 × 10^7
Engineering notation 1.3661142 × 10^6

Prime Factorization of 13661142

Prime Factorization 2 × 3 × 11 × 31 × 11 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1241922
Product of the distinct prime numbers

The prime factorization of 13661142 is 2 × 3 × 11 × 31 × 11 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13661142)

Multiplication

n×y
n×2 27322284
n×3 40983426
n×4 54644568
n×5 68305710

Division

n÷y
n÷2 6830571
n÷3 4553714
n÷3 3415285.5
n÷5 2732228.4

Exponentiation

ny
n2 186626800744164
n3 2.5495352259717E+21
n4 3.4829562756002E+28
n5 4.7581160260765E+35

Nth Root

y√n
2√n 3696.0982129808
3√n 239.0538093043
4√n 60.795544351382
5√n 26.736059627251

Divisors of 13661142

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 -13661141
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 13661142 can be divided by 48 positive divisors. The sum of these divisors (counting 13661142) is 1, the average is 0.020833333333333.

Base conversion 13661142

Base System Value
2 Binary 110100000111001111010110
3 Ternary 221201001120020
4 Quaternary 310013033112
5 Quinary 11444124032
6 Senary 1204450010
8 Octal 64071726
10 Decimal 13661142
12 Duodecimal 46a9906
16 Hexadecimal d073d6
20 Vigesimal 457ch2
36 Base36 84t06

Cryptographic Hash Functions

md5 997b8c58878a1f7168915167df7cf7de
sha1 93d690e36c318b81b45982b75577417162814e10
sha256 ffb1094c6ab022c3478b8682b1b6ac10e6e811e41708cbc5da4a80f51d07e280
sha512 8e50cbd5cb01d41309d282713ffb0f454fdb50b9d5755ddbd054b9c7a432fcc1048ed89c0d94a149fe6c221a741df6639abe36c3bee2620d7411ec99d962431d
ripemd-160 0cbcfdab1ce71aba2d9d1570c8d15a5d318a562f

13661142 as geometric shapes

Circle

Radius = n
Diameter 27322284
Circumference 85835486.693694
Area 5.8630538618083E+14

Sphere

Radius = n
Volume 1.0679468181308E+22
Surface area 2.3452215447233E+15
Circumference 85835486.693694

Square

Length = n
Perimeter 54644568
Area 186626800744164
Diagonal 19319772.293905

Cube

Length = n
Surface area 1119760804464984
Volume 2.5495352259717E+21
Space diagonal 23661792.033413

Equilateral Triangle

Length = n
Perimeter 40983426
Area 80811775235731
Altitude 11830896.016707

Triangular Pyramid

Length = n
Surface area 80811775235731
Volume 3.0046560785976E+20
Height 6439924.0979682