143668139 (number)

143668139 is an odd 9-digits composite number following 143668138 and preceding 143668140. In scientific notation, it is written as 1.43668139 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 128100096 positive integers (up to 143668139) that are relatively prime to 143668139.

Interesting facts

Basic properties

Name

Name one hundred forty-three million six hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 1.43668139 × 10^8
Engineering notation 1.43668139 × 10^6

Prime Factorization of 143668139

Prime Factorization 323 × 444793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 143668139
Product of the distinct prime numbers

The prime factorization of 143668139 is 323 × 444793. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 143668139)

Multiplication

n×y
n×2 287336278
n×3 431004417
n×4 574672556
n×5 718340695

Division

n÷y
n÷2 71834069.5
n÷3 47889379.666667
n÷3 35917034.75
n÷5 28733627.8

Exponentiation

ny
n2 20640534163723321
n3 2.9653871312681E+24
n4 4.2603165056383E+32
n5 6.1207174391604E+40

Nth Root

y√n
2√n 11986.164482436
3√n 523.74532012231
4√n 109.48134307925
5√n 42.802791461389

Divisors of 143668139

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143668138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143668139 can be divided by 4 positive divisors. The sum of these divisors (counting 143668139) is 1, the average is 0.25.

Base conversion 143668139

Base System Value
2 Binary 1000100100000011001110101011
3 Ternary 101000100002122012
4 Quaternary 20210003032223
5 Quinary 243234340024
6 Senary 22131150135
8 Octal 1044031653
10 Decimal 143668139
12 Duodecimal 4014534b
16 Hexadecimal 89033ab
20 Vigesimal 24hia6j
36 Base36 2djb1n

Cryptographic Hash Functions

md5 bdd619a37289885ad44261ff8470e2e2
sha1 8327837e58041eb8ddcc3d6ef53e55c5dfb02e16
sha256 9c8612fcb7550d8123ea5365f2983e42a902a3e1ac918c6e422b82bc0c235c3c
sha512 7bcd51eab6f757028f3daf7f159fb5a9f45025ebfa8deab22412a3d547a7631ee362e2df84015f6258edf6c7680e0693a7aa1735109e05777dbd8cf6efb3b333
ripemd-160 e8ef20ead69063ff3ede25ebd006624a8eb1507e

143668139 as geometric shapes

Circle

Radius = n
Diameter 287336278
Circumference 902693540.07463
Area 6.4844150494922E+16

Sphere

Radius = n
Volume 1.2421384568855E+25
Surface area 2.5937660197969E+17
Circumference 902693540.07463

Square

Length = n
Perimeter 574672556
Area 20640534163723321
Diagonal 203177430.6547

Cube

Length = n
Surface area 123843204982339926
Volume 2.9653871312681E+24
Space diagonal 248840516.17687

Equilateral Triangle

Length = n
Perimeter 431004417
Area 8.9376134667325E+15
Altitude 124420258.08843

Triangular Pyramid

Length = n
Surface area 8.9376134667325E+15
Volume 3.4947422489383E+23
Height 67725810.218234