142743306 (number)

142743306 is an even 9-digits composite number following 142743305 and preceding 142743307. In scientific notation, it is written as 1.42743306 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 47581100 positive integers (up to 142743306) that are relatively prime to 142743306.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42743306 × 10^8
Engineering notation 1.42743306 × 10^6

Prime Factorization of 142743306

Prime Factorization 2 × 3 × 23790551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142743306
Product of the distinct prime numbers

The prime factorization of 142743306 is 2 × 3 × 23790551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 55, 78, 854, 923, 1143, 6094, 40339, 14721, 920716, 602770, 8688816, 8841565, 62348416, 15369241, 216327158, 308178755, 3609778498, 7098617231

Basic calculations (n = 142743306)

Multiplication

n×y
n×2 285486612
n×3 428229918
n×4 570973224
n×5 713716530

Division

n÷y
n÷2 71371653
n÷3 47581102
n÷3 35685826.5
n÷5 28548661.2

Exponentiation

ny
n2 20375651407809636
n3 2.9084878438543E+24
n4 4.1516717029257E+32
n5 5.9262334430227E+40

Nth Root

y√n
2√n 11947.523006883
3√n 522.61906705545
4√n 109.30472545541
5√n 42.747542247614

Divisors of 142743306

1, 2, 3, 6, 23790551, 47581102, 71371653, 142743306

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 -142743305
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 142743306 can be divided by 8 positive divisors. The sum of these divisors (counting 142743306) is 1, the average is 0.125.

Base conversion 142743306

Base System Value
2 Binary 1000100000100001011100001010
3 Ternary 100221121010000010
4 Quaternary 20200201130022
5 Quinary 243020241211
6 Senary 22055252350
8 Octal 1040413412
10 Decimal 142743306
12 Duodecimal 3b97a0b6
16 Hexadecimal 882170a
20 Vigesimal 24c2i56
36 Base36 2czhfu

Cryptographic Hash Functions

md5 5efa5365392c6eaca2c8cee7142661d0
sha1 52cfd1f4c7a3fe205061c8d89aa316c5d2464c20
sha256 7db0613bd587771caa85cb456fd41b2b7730deebc1849c42a19f6b7122c48213
sha512 d7fc4c0d6d3b014f8bff8997195c96670fb7ca703e6559a7f3f8b141eb644362c259c86a79759bb7bde394a056d7abfc08c13602d815b1ed33c7f4445e54635f
ripemd-160 910bbca1a888bd681ff43da64501b78431bff4ab

142743306 as geometric shapes

Circle

Radius = n
Diameter 285486612
Circumference 896882642.95744
Area 6.4011996774881E+16

Sphere

Radius = n
Volume 1.2183045391077E+25
Surface area 2.5604798709953E+17
Circumference 896882642.95744

Square

Length = n
Perimeter 570973224
Area 20375651407809636
Diagonal 201869519.28317

Cube

Length = n
Surface area 122253908446857816
Volume 2.9084878438543E+24
Space diagonal 247238658.43235

Equilateral Triangle

Length = n
Perimeter 428229918
Area 8.8229158689097E+15
Altitude 123619329.21618

Triangular Pyramid

Length = n
Surface area 8.8229158689097E+15
Volume 3.4276857956467E+23
Height 67289839.761058