201243142 (number)

201243142 is an even 9-digits composite number following 201243141 and preceding 201243143. In scientific notation, it is written as 2.01243142 × 10^8. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 100533000 positive integers (up to 201243142) that are relatively prime to 201243142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01243142 × 10^8
Engineering notation 2.01243142 × 10^6

Prime Factorization of 201243142

Prime Factorization 2 × 1151 × 87421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201243142
Product of the distinct prime numbers

The prime factorization of 201243142 is 2 × 1151 × 87421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 10, 25, 552, 799, 7225, 4919, 12533, 84004, 129790, 676807, 9988783, 6570148, 68819734, 27287661, 28464211, 420039439, 7537663313, 6114700083

Basic calculations (n = 201243142)

Multiplication

n×y
n×2 402486284
n×3 603729426
n×4 804972568
n×5 1006215710

Division

n÷y
n÷2 100621571
n÷3 67081047.333333
n÷3 50310785.5
n÷5 40248628.4

Exponentiation

ny
n2 40498802202032164
n3 8.1501062023735E+24
n4 1.6401529797993E+33
n5 3.3006953901548E+41

Nth Root

y√n
2√n 14186.019244312
3√n 586.01270226051
4√n 119.10507648422
5√n 45.787213885237

Divisors of 201243142

1, 2, 1151, 2302, 87421, 174842, 100621571, 201243142

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 -201243141
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 201243142 can be divided by 8 positive divisors. The sum of these divisors (counting 201243142) is 1, the average is 0.125.

Base conversion 201243142

Base System Value
2 Binary 1011111111101011101000000110
3 Ternary 112000200012200201
4 Quaternary 23333223220012
5 Quinary 403004240032
6 Senary 31545201114
8 Octal 1377535006
10 Decimal 201243142
12 Duodecimal 5749019a
16 Hexadecimal bfeba06
20 Vigesimal 32hf7h2
36 Base36 3btc7a

Cryptographic Hash Functions

md5 c7222a8cc682aab7b14cb1271d3f44db
sha1 17d166ae12cb26c23b34740140a4f3218e99ea55
sha256 ea7d89d0a736a12e0cb9a543faf49e6faf73e1d5a5b1d7435b2e4e3af77c7635
sha512 f4a53edeb443e7a450e25634e8e803376911e0e0632750178c118f156df0d1634f518442f5ffda0e1ba8f348496bb90fbf18b10406d96f377922ce64ba52d1c8
ripemd-160 0c37c33eba43ec5389dcedd7856894673efcd716

201243142 as geometric shapes

Circle

Radius = n
Diameter 402486284
Circumference 1264447952.9851
Area 1.2723073947709E+17

Sphere

Radius = n
Volume 3.4139085028471E+25
Surface area 5.0892295790836E+17
Circumference 1264447952.9851

Square

Length = n
Perimeter 804972568
Area 40498802202032164
Diagonal 284600780.75097

Cube

Length = n
Surface area 242992813212192984
Volume 8.1501062023735E+24
Space diagonal 348563346.6188

Equilateral Triangle

Length = n
Perimeter 603729426
Area 1.7536495764901E+16
Altitude 174281673.3094

Triangular Pyramid

Length = n
Surface area 1.7536495764901E+16
Volume 9.6049922718147E+23
Height 94866926.916992