142743308 (number)

142743308 is an even 9-digits composite number following 142743307 and preceding 142743309. In scientific notation, it is written as 1.42743308 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 71165280 positive integers (up to 142743308) that are relatively prime to 142743308.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42743308 × 10^8
Engineering notation 1.42743308 × 10^6

Prime Factorization of 142743308

Prime Factorization 2 × 2 × 347 × 102841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71371654
Product of the distinct prime numbers

The prime factorization of 142743308 is 2 × 2 × 347 × 102841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142743308)

Multiplication

n×y
n×2 285486616
n×3 428229924
n×4 570973232
n×5 713716540

Division

n÷y
n÷2 71371654
n÷3 47581102.666667
n÷3 35685827
n÷5 28548661.6

Exponentiation

ny
n2 20375651978782864
n3 2.9084879661082E+24
n4 4.1516719356048E+32
n5 5.9262338581899E+40

Nth Root

y√n
2√n 11947.523090582
3√n 522.61906949628
4√n 109.30472583828
5√n 42.747542367403

Divisors of 142743308

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 -142743307
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 142743308 can be divided by 12 positive divisors. The sum of these divisors (counting 142743308) is 1, the average is 0.083333333333333.

Base conversion 142743308

Base System Value
2 Binary 1000100000100001011100001100
3 Ternary 100221121010000012
4 Quaternary 20200201130030
5 Quinary 243020241213
6 Senary 22055252352
8 Octal 1040413414
10 Decimal 142743308
12 Duodecimal 3b97a0b8
16 Hexadecimal 882170c
20 Vigesimal 24c2i58
36 Base36 2czhfw

Cryptographic Hash Functions

md5 74ca99140c914444bf01832645af33bd
sha1 071e7dd8312351c9da96d59b95d03776d058b31d
sha256 12649644669b250f8e88b882f10f26918191e631d3b0e144afb91505802ba86a
sha512 ec6fd197e2b686fedeb3ef3f69799323970b499b71e09449d3827ac712b5863d479ff8e410865490de6c1f9eb223c307e761f1041bdd28745eb0653337acb2b4
ripemd-160 4276022e3576de23c02c0504605f607d9448d090

142743308 as geometric shapes

Circle

Radius = n
Diameter 285486616
Circumference 896882655.52381
Area 6.4011998568647E+16

Sphere

Radius = n
Volume 1.2183045903173E+25
Surface area 2.5604799427459E+17
Circumference 896882655.52381

Square

Length = n
Perimeter 570973232
Area 20375651978782864
Diagonal 201869522.1116

Cube

Length = n
Surface area 122253911872697184
Volume 2.9084879661082E+24
Space diagonal 247238661.89645

Equilateral Triangle

Length = n
Perimeter 428229924
Area 8.8229161161483E+15
Altitude 123619330.94823

Triangular Pyramid

Length = n
Surface area 8.8229161161483E+15
Volume 3.4276859397243E+23
Height 67289840.703867