143149742 (number)

143149742 is an even 9-digits composite number following 143149741 and preceding 143149743. In scientific notation, it is written as 1.43149742 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 69106744 positive integers (up to 143149742) that are relatively prime to 143149742.

Interesting facts

Basic properties

Name

Name one hundred forty-three million one hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation 1.43149742 × 10^8
Engineering notation 1.43149742 × 10^6

Prime Factorization of 143149742

Prime Factorization 2 × 29 × 2468099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 143149742
Product of the distinct prime numbers

The prime factorization of 143149742 is 2 × 29 × 2468099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 81, 69, 742, 543, 698, 6172, 22482, 17949, 158677, 416498, 508297, 8425018, 43005233, 79957507, 327052777, 307469944, 4990724077, 8767627813

Basic calculations (n = 143149742)

Multiplication

n×y
n×2 286299484
n×3 429449226
n×4 572598968
n×5 715748710

Division

n÷y
n÷2 71574871
n÷3 47716580.666667
n÷3 35787435.5
n÷5 28629948.4

Exponentiation

ny
n2 20491848634666564
n3 2.9334028451556E+24
n4 4.1991586046609E+32
n5 6.0110847087428E+40

Nth Root

y√n
2√n 11964.520132458
3√n 523.11461842064
4√n 109.3824489233
5√n 42.771857763913

Divisors of 143149742

1, 2, 29, 58, 2468099, 4936198, 71574871, 143149742

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143149741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143149742 can be divided by 8 positive divisors. The sum of these divisors (counting 143149742) is 1, the average is 0.125.

Base conversion 143149742

Base System Value
2 Binary 1000100010000100101010101110
3 Ternary 100222100202112022
4 Quaternary 20202010222232
5 Quinary 243121242432
6 Senary 22112110142
8 Octal 1042045256
10 Decimal 143149742
12 Duodecimal 3bb35352
16 Hexadecimal 8884aae
20 Vigesimal 24ede72
36 Base36 2d871q

Cryptographic Hash Functions

md5 4d5d030e86c45fae79a5599905d8fc45
sha1 4742b82c8c33b16659851342307ca572b625ad0b
sha256 2968214a2b454ac04d2cb19d2d70086d79723ef14cfc240a0f263039015b3f16
sha512 f94fc202a877934d13d5ee0f833cb56ff841dfab1319460cfaa750c97ace8e8c99c6548130276cc3e111991286b575e4d62856b45037ab56a27ff9788394e4f3
ripemd-160 ff0fa3576b92e5a316c241ab62cb6a3f9e5c7d45

143149742 as geometric shapes

Circle

Radius = n
Diameter 286299484
Circumference 899436355.66095
Area 6.4377041129143E+16

Sphere

Radius = n
Volume 1.228740910448E+25
Surface area 2.5750816451657E+17
Circumference 899436355.66095

Square

Length = n
Perimeter 572598968
Area 20491848634666564
Diagonal 202444306.58661

Cube

Length = n
Surface area 122951091807999384
Volume 2.9334028451556E+24
Space diagonal 247942626.23438

Equilateral Triangle

Length = n
Perimeter 429449226
Area 8.8732307440634E+15
Altitude 123971313.11719

Triangular Pyramid

Length = n
Surface area 8.8732307440634E+15
Volume 3.457048406269E+23
Height 67481435.52887