142783242 (number)

142783242 is an even 9-digits composite number following 142783241 and preceding 142783243. In scientific notation, it is written as 1.42783242 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 40419648 positive integers (up to 142783242) that are relatively prime to 142783242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42783242 × 10^8
Engineering notation 1.42783242 × 10^6

Prime Factorization of 142783242

Prime Factorization 2 × 7 × 3 × 109 × 31189

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142783242
Product of the distinct prime numbers

The prime factorization of 142783242 is 2 × 7 × 3 × 109 × 31189. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 52, 67, 843, 990, 2779, 7211, 60447, 82100, 640685, 190085, 7238632, 2007892, 11110772, 58421150, 801333448, 102201904, 660635202, 1247866415

Basic calculations (n = 142783242)

Multiplication

n×y
n×2 285566484
n×3 428349726
n×4 571132968
n×5 713916210

Division

n÷y
n÷2 71391621
n÷3 47594414
n÷3 35695810.5
n÷5 28556648.4

Exponentiation

ny
n2 20387054196030564
n3 2.9109296929389E+24
n4 4.1563197879189E+32
n5 5.9345281410781E+40

Nth Root

y√n
2√n 11949.194198773
3√n 522.66780108375
4√n 109.31236983422
5√n 42.749933918198

Divisors of 142783242

1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 31189, 62378, 93567, 187134, 218323, 436646, 654969, 1309938, 3399601, 6799202, 10198803, 20397606, 23797207, 47594414, 71391621, 142783242

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142783241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142783242 can be divided by 32 positive divisors. The sum of these divisors (counting 142783242) is 1, the average is 0.03125.

Base conversion 142783242

Base System Value
2 Binary 1000100000101011001100001010
3 Ternary 100221200010210020
4 Quaternary 20200223030022
5 Quinary 243023030432
6 Senary 22100201310
8 Octal 1040531412
10 Decimal 142783242
12 Duodecimal 3b999236
16 Hexadecimal 882b30a
20 Vigesimal 24c7i22
36 Base36 2d0c96

Cryptographic Hash Functions

md5 e577d49fabdaab5491983e7cff76b5cd
sha1 d4b19d79831ab3ac064b425e99ce49022654652a
sha256 c42fa58bba8cb9a9282955a8001e1905c3d23f97e51bef552a5c4c27876e2d38
sha512 309e05d9b405da2739960fbb3deb662934ea01e8482b4a3f80aa867ac0d910cec4f7c821bad2905a72be517a235924a2b432bd35909276ee17ea51a792382036
ripemd-160 33b122c57080d8e75cbee602e0b0ee2abca35bfd

142783242 as geometric shapes

Circle

Radius = n
Diameter 285566484
Circumference 897133568.24587
Area 6.4047819690587E+16

Sphere

Radius = n
Volume 1.2193273784605E+25
Surface area 2.5619127876235E+17
Circumference 897133568.24587

Square

Length = n
Perimeter 571132968
Area 20387054196030564
Diagonal 201925997.316

Cube

Length = n
Surface area 122322325176183384
Volume 2.9109296929389E+24
Space diagonal 247307829.6134

Equilateral Triangle

Length = n
Perimeter 428349726
Area 8.8278534210463E+15
Altitude 123653914.8067

Triangular Pyramid

Length = n
Surface area 8.8278534210463E+15
Volume 3.4305635423907E+23
Height 67308665.772