142432743 (number)

142432743 is an odd 9-digits composite number following 142432742 and preceding 142432744. In scientific notation, it is written as 1.42432743 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 93087840 positive integers (up to 142432743) that are relatively prime to 142432743.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred thirty-two thousand seven hundred forty-three

Notation

Scientific notation 1.42432743 × 10^8
Engineering notation 1.42432743 × 10^6

Prime Factorization of 142432743

Prime Factorization 3 × 61 × 347 × 2243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142432743
Product of the distinct prime numbers

The prime factorization of 142432743 is 3 × 61 × 347 × 2243. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 18, 63, 253, 356, 134, 3776, 7750, 69118, 311562, 679817, 3864543, 2643715, 4407676, 12484280, 177420810, 699212345, 5080561148, 7683039701

Basic calculations (n = 142432743)

Multiplication

n×y
n×2 284865486
n×3 427298229
n×4 569730972
n×5 712163715

Division

n÷y
n÷2 71216371.5
n÷3 47477581
n÷3 35608185.75
n÷5 28486548.6

Exponentiation

ny
n2 20287086278504049
n3 2.889545346125E+24
n4 4.1156586967147E+32
n5 5.8620455742488E+40

Nth Root

y√n
2√n 11934.518968103
3√n 522.23977548932
4√n 109.24522400592
5√n 42.728925089341

Divisors of 142432743

1, 3, 61, 183, 347, 1041, 2243, 6729, 21167, 63501, 136823, 410469, 778321, 2334963, 47477581, 142432743

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 -142432742
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 142432743 can be divided by 16 positive divisors. The sum of these divisors (counting 142432743) is 1, the average is 0.0625.

Base conversion 142432743

Base System Value
2 Binary 1000011111010101100111100111
3 Ternary 100221000022222210
4 Quaternary 20133111213213
5 Quinary 242430321433
6 Senary 22044454503
8 Octal 1037254747
10 Decimal 142432743
12 Duodecimal 3b84a433
16 Hexadecimal 87d59e7
20 Vigesimal 24a41h3
36 Base36 2cstt3

Cryptographic Hash Functions

md5 45bbabbbbc2e75174cb8d0926c3cdf71
sha1 eb58e6993ce6aef27dd88e2cf97749ddacc21a68
sha256 643a7be88ebf44a87bf09020b3edb12a3822f530d4eea0d9c9fd612a8829a5d1
sha512 675826f3cfa120cdb4ba748ab02715d6cf754513c6e95c0930886a3a92910366018850a08b6fdc4923e2494eface97f79d17ea24024b1ca8d9c61e293ba34e3b
ripemd-160 571361c44a343c93d61ac66347e3a4287bba83ed

142432743 as geometric shapes

Circle

Radius = n
Diameter 284865486
Circumference 894931318.07889
Area 6.3733761215291E+16

Sphere

Radius = n
Volume 1.2103699242134E+25
Surface area 2.5493504486116E+17
Circumference 894931318.07889

Square

Length = n
Perimeter 569730972
Area 20287086278504049
Diagonal 201430316.8766

Cube

Length = n
Surface area 121722517671024294
Volume 2.889545346125E+24
Space diagonal 246700747.5374

Equilateral Triangle

Length = n
Perimeter 427298229
Area 8.7845660429756E+15
Altitude 123350373.7687

Triangular Pyramid

Length = n
Surface area 8.7845660429756E+15
Volume 3.405361847985E+23
Height 67143438.958867