142753209 (number)

142753209 is an odd 9-digits composite number following 142753208 and preceding 142753210. In scientific notation, it is written as 1.42753209 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 94670160 positive integers (up to 142753209) that are relatively prime to 142753209.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred fifty-three thousand two hundred nine

Notation

Scientific notation 1.42753209 × 10^8
Engineering notation 1.42753209 × 10^6

Prime Factorization of 142753209

Prime Factorization 3 × 191 × 249133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142753209
Product of the distinct prime numbers

The prime factorization of 142753209 is 3 × 191 × 249133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 90, 95, 479, 841, 49, 1185, 81084, 24949, 411341, 775049, 2095736, 9008103, 67549037, 97525350, 97841670, 793156222, 4727756554, 255856713

Basic calculations (n = 142753209)

Multiplication

n×y
n×2 285506418
n×3 428259627
n×4 571012836
n×5 713766045

Division

n÷y
n÷2 71376604.5
n÷3 47584403
n÷3 35688302.25
n÷5 28550641.8

Exponentiation

ny
n2 20378478679797681
n3 2.9090932260792E+24
n4 4.1528239330297E+32
n5 5.9282894285199E+40

Nth Root

y√n
2√n 11947.937437064
3√n 522.63115256541
4√n 109.30662119499
5√n 42.748135364273

Divisors of 142753209

1, 3, 191, 573, 249133, 747399, 47584403, 142753209

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 -142753208
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 142753209 can be divided by 8 positive divisors. The sum of these divisors (counting 142753209) is 1, the average is 0.125.

Base conversion 142753209

Base System Value
2 Binary 1000100000100011110110111001
3 Ternary 100221121121120220
4 Quaternary 20200203312321
5 Quinary 243021100314
6 Senary 22055410253
8 Octal 1040436671
10 Decimal 142753209
12 Duodecimal 3b983989
16 Hexadecimal 8823db9
20 Vigesimal 24c4309
36 Base36 2czp2x

Cryptographic Hash Functions

md5 fcc2d9bf66a430d970b6fff2cd1267ef
sha1 b415cb49afca558ecda0784d326e0d37db8e7594
sha256 28ce4a10f9550d8c3cacaafe76ee068f5333928f0324956ebbf566a19621019a
sha512 7b0329cc922af4fe6f960dce6aab20273f33892eaeccc8754671c2fc86ca5f540a858aa2974e57e69806a2dd17ec86306f19c889c00eab9f15796a7c92458fab
ripemd-160 919853b6280aafca27440452244ba267ce21a813

142753209 as geometric shapes

Circle

Radius = n
Diameter 285506418
Circumference 896944865.34154
Area 6.4020878911789E+16

Sphere

Radius = n
Volume 1.2185581210211E+25
Surface area 2.5608351564715E+17
Circumference 896944865.34154

Square

Length = n
Perimeter 571012836
Area 20378478679797681
Diagonal 201883524.24008

Cube

Length = n
Surface area 122270872078786086
Volume 2.9090932260792E+24
Space diagonal 247255810.9315

Equilateral Triangle

Length = n
Perimeter 428259627
Area 8.8241401135922E+15
Altitude 123627905.46575

Triangular Pyramid

Length = n
Surface area 8.8241401135922E+15
Volume 3.4283992454408E+23
Height 67294508.080027