142418812 (number)

142418812 is an even 9-digits composite number following 142418811 and preceding 142418813. In scientific notation, it is written as 1.42418812 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 71185536 positive integers (up to 142418812) that are relatively prime to 142418812.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred eighteen thousand eight hundred twelve

Notation

Scientific notation 1.42418812 × 10^8
Engineering notation 1.42418812 × 10^6

Prime Factorization of 142418812

Prime Factorization 2 × 2 × 6079 × 5857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71209406
Product of the distinct prime numbers

The prime factorization of 142418812 is 2 × 2 × 6079 × 5857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142418812)

Multiplication

n×y
n×2 284837624
n×3 427256436
n×4 569675248
n×5 712094060

Division

n÷y
n÷2 71209406
n÷3 47472937.333333
n÷3 35604703
n÷5 28483762.4

Exponentiation

ny
n2 20283118011491344
n3 2.8886975708524E+24
n4 4.1140487626808E+32
n5 5.8591793729108E+40

Nth Root

y√n
2√n 11933.935310701
3√n 522.22274860031
4√n 109.24255265555
5√n 42.728089214201

Divisors of 142418812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142418811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142418812 can be divided by 12 positive divisors. The sum of these divisors (counting 142418812) is 1, the average is 0.083333333333333.

Base conversion 142418812

Base System Value
2 Binary 1000011111010010001101111100
3 Ternary 100220222121212211
4 Quaternary 20133102031330
5 Quinary 242424400222
6 Senary 22044310204
8 Octal 1037221574
10 Decimal 142418812
12 Duodecimal 3b842364
16 Hexadecimal 87d237c
20 Vigesimal 24a270c
36 Base36 2csj24

Cryptographic Hash Functions

md5 d871e810e25bb7d4eb9ddef2d40b2c2e
sha1 0ed1fda7583c6e636c8c98ed5f3f2ce822a238aa
sha256 c596128255ce720a91d4074fd1c35bcda999368e8e97ab0d67e1f03cb6869b3a
sha512 7354e7e06814d2e055284d80e2dbae3f0f65c6699e361f7134048b189b230e960a2d7f037386ca8229dea7ad2b7b730a9d71c69337db64df14550d65302d6ecc
ripemd-160 bb7cdfe81f8c23066cad2df0c717d54860954f27

142418812 as geometric shapes

Circle

Radius = n
Diameter 284837624
Circumference 894843787.02437
Area 6.3721294536796E+16

Sphere

Radius = n
Volume 1.2100148089377E+25
Surface area 2.5488517814718E+17
Circumference 894843787.02437

Square

Length = n
Perimeter 569675248
Area 20283118011491344
Diagonal 201410615.46746

Cube

Length = n
Surface area 121698708068948064
Volume 2.8886975708524E+24
Space diagonal 246676618.3376

Equilateral Triangle

Length = n
Perimeter 427256436
Area 8.7828477329546E+15
Altitude 123338309.1688

Triangular Pyramid

Length = n
Surface area 8.7828477329546E+15
Volume 3.4043627352447E+23
Height 67136871.822488