142732018 (number)

142732018 is an even 9-digits composite number following 142732017 and preceding 142732019. In scientific notation, it is written as 1.42732018 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 59887440 positive integers (up to 142732018) that are relatively prime to 142732018.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred thirty-two thousand eighteen

Notation

Scientific notation 1.42732018 × 10^8
Engineering notation 1.42732018 × 10^6

Prime Factorization of 142732018

Prime Factorization 2 × 13 × 11 × 499063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142732018
Product of the distinct prime numbers

The prime factorization of 142732018 is 2 × 13 × 11 × 499063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 85, 2, 360, 652, 2685, 3620, 47318, 21644, 824697, 588586, 7676181, 4297365, 56222098, 42173578, 973539986, 892215259, 8371158119, 725634332

Basic calculations (n = 142732018)

Multiplication

n×y
n×2 285464036
n×3 428196054
n×4 570928072
n×5 713660090

Division

n÷y
n÷2 71366009
n÷3 47577339.333333
n÷3 35683004.5
n÷5 28546403.6

Exponentiation

ny
n2 20372428962352324
n3 2.9077978973582E+24
n4 4.1503586182609E+32
n5 5.9238906100807E+40

Nth Root

y√n
2√n 11947.050598369
3√n 522.60529062533
4√n 109.30256446383
5√n 42.746866139523

Divisors of 142732018

1, 2, 11, 13, 22, 26, 143, 286, 499063, 998126, 5489693, 6487819, 10979386, 12975638, 71366009, 142732018

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 -142732017
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 142732018 can be divided by 16 positive divisors. The sum of these divisors (counting 142732018) is 1, the average is 0.0625.

Base conversion 142732018

Base System Value
2 Binary 1000100000011110101011110010
3 Ternary 100221120112112001
4 Quaternary 20200132223302
5 Quinary 243014411033
6 Senary 22055124214
8 Octal 1040365362
10 Decimal 142732018
12 Duodecimal 3b97366a
16 Hexadecimal 881eaf2
20 Vigesimal 24c1a0i
36 Base36 2cz8qa

Cryptographic Hash Functions

md5 164f4752bae76d9cb0d01dd6a51f44c6
sha1 75da72af37034e437b20d6a2bf12ca01721b4bee
sha256 355ad0a7c57c688f8e63120c29312c191022f013e8de3431f92c93f27a7cd402
sha512 378093a69015cd0d4fd1ff294412c77bcdc67b0fb360fc6405007f5645f3ed06a5f9bc50135bb15ec289c20d4554e6d0dd777ae41f8e57673111f44d9dda318a
ripemd-160 47cdbed612bbd4c8ff77b34b26d498eccc0c185e

142732018 as geometric shapes

Circle

Radius = n
Diameter 285464036
Circumference 896811718.36169
Area 6.4001873163906E+16

Sphere

Radius = n
Volume 1.2180155349952E+25
Surface area 2.5600749265562E+17
Circumference 896811718.36169

Square

Length = n
Perimeter 570928072
Area 20372428962352324
Diagonal 201853555.64048

Cube

Length = n
Surface area 122234573774113944
Volume 2.9077978973582E+24
Space diagonal 247219107.04284

Equilateral Triangle

Length = n
Perimeter 428196054
Area 8.8215205090955E+15
Altitude 123609553.52142

Triangular Pyramid

Length = n
Surface area 8.8215205090955E+15
Volume 3.4268726859033E+23
Height 67284518.546827