143145420 (number)

143145420 is an even 9-digits composite number following 143145419 and preceding 143145421. In scientific notation, it is written as 1.43145420 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 34700160 positive integers (up to 143145420) that are relatively prime to 143145420.

Interesting facts

Basic properties

Name

Name one hundred forty-three million one hundred forty-five thousand four hundred twenty

Notation

Scientific notation 1.43145420 × 10^8
Engineering notation 1.43145420 × 10^6

Prime Factorization of 143145420

Prime Factorization 2 × 2 × 3 × 605 × 19717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71572710
Product of the distinct prime numbers

The prime factorization of 143145420 is 2 × 2 × 3 × 605 × 19717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 83, 33, 86, 938, 179, 4221, 1894, 34551, 770334, 838623, 1364258, 7646313, 90289261, 80048177, 44715378, 246241939, 7985561702, 2521736164

Basic calculations (n = 143145420)

Multiplication

n×y
n×2 286290840
n×3 429436260
n×4 572581680
n×5 715727100

Division

n÷y
n÷2 71572710
n÷3 47715140
n÷3 35786355
n÷5 28629084

Exponentiation

ny
n2 20490611266976400
n3 2.9331371558681E+24
n4 4.1986515009434E+32
n5 6.0101773253617E+40

Nth Root

y√n
2√n 11964.339513738
3√n 523.10935371414
4√n 109.38162329084
5√n 42.771599485834

Divisors of 143145420

1, 2, 3, 4, 6, 12, 605, 1210, 1815, 2420, 3630, 7260, 19717, 39434, 59151, 78868, 118302, 236604, 11928785, 23857570, 35786355, 47715140, 71572710, 143145420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143145419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143145420 can be divided by 24 positive divisors. The sum of these divisors (counting 143145420) is 1, the average is 0.041666666666667.

Base conversion 143145420

Base System Value
2 Binary 1000100010000011100111001100
3 Ternary 100222100112121020
4 Quaternary 20202003213030
5 Quinary 243121123140
6 Senary 22112034140
8 Octal 1042034714
10 Decimal 143145420
12 Duodecimal 3bb32950
16 Hexadecimal 88839cc
20 Vigesimal 24ed3b0
36 Base36 2d83po

Cryptographic Hash Functions

md5 47854b405df10bf2cd670f3f7420c5cd
sha1 8a7afdc70c9ceee558ac3e691122b69b7fb811f2
sha256 17e2b987ce18632a42845a31dfeb261e90a50787fff4f08f9eac7c95a209aa3c
sha512 e92e7bb7f8583e7715528429cc0dc4c64ef409a2386cadfdb8377c8f6151e4a785c14e9713cdcaa11c9446da4580b4d234a6a18d8b8789af5e97f0b4d7802f6b
ripemd-160 d61769686baa17d42d4e3cd76e39ee83130d99ef

143145420 as geometric shapes

Circle

Radius = n
Diameter 286290840
Circumference 899409199.73405
Area 6.4373153823897E+16

Sphere

Radius = n
Volume 1.2286296187795E+25
Surface area 2.5749261529559E+17
Circumference 899409199.73405

Square

Length = n
Perimeter 572581680
Area 20490611266976400
Diagonal 202438194.35559

Cube

Length = n
Surface area 122943667601858400
Volume 2.9331371558681E+24
Space diagonal 247935140.31079

Equilateral Triangle

Length = n
Perimeter 429436260
Area 8.8726949481366E+15
Altitude 123967570.15539

Triangular Pyramid

Length = n
Surface area 8.8726949481366E+15
Volume 3.4567352884409E+23
Height 67479398.118531