201643142 (number)

201643142 is an even 9-digits composite number following 201643141 and preceding 201643143. In scientific notation, it is written as 2.01643142 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 100258144 positive integers (up to 201643142) that are relatively prime to 201643142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01643142 × 10^8
Engineering notation 2.01643142 × 10^6

Prime Factorization of 201643142

Prime Factorization 2 × 179 × 563249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201643142
Product of the distinct prime numbers

The prime factorization of 201643142 is 2 × 179 × 563249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 5, 95, 204, 487, 8985, 384, 32807, 97542, 359826, 71583, 7670126, 2010344, 79644451, 84701122, 115981008, 667472296, 7476499490, 9292873914

Basic calculations (n = 201643142)

Multiplication

n×y
n×2 403286284
n×3 604929426
n×4 806572568
n×5 1008215710

Division

n÷y
n÷2 100821571
n÷3 67214380.666667
n÷3 50410785.5
n÷5 40328628.4

Exponentiation

ny
n2 40659956715632164
n3 8.1988014257241E+24
n4 1.6532320801171E+33
n5 3.3336291109E+41

Nth Root

y√n
2√n 14200.110633372
3√n 586.40070711394
4√n 119.16421708454
5√n 45.805401179785

Divisors of 201643142

1, 2, 179, 358, 563249, 1126498, 100821571, 201643142

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 -201643141
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 201643142 can be divided by 8 positive divisors. The sum of these divisors (counting 201643142) is 1, the average is 0.125.

Base conversion 201643142

Base System Value
2 Binary 1100000001001101010010000110
3 Ternary 112001102112101112
4 Quaternary 30001031102012
5 Quinary 403110040032
6 Senary 32001525022
8 Octal 1401152206
10 Decimal 201643142
12 Duodecimal 57643772
16 Hexadecimal c04d486
20 Vigesimal 33057h2
36 Base36 3c1wue

Cryptographic Hash Functions

md5 1e8b771b3131a79b979c74defe7acd2f
sha1 93a2c9d185edbdf2e181dd1db8eb08f91f968f5d
sha256 ef13158c4464f45604f1c0afd13f70f5e8cca04d5e5a3429c00e244d45727abf
sha512 39f61cbfc893f17535855b9a4314a49b75d08bf588ebf5a64e55b633493ee530623f11ff71619252873ad35a431fe7091db75f23117219a1da8def22d5d43bb1
ripemd-160 2002a935365d6c55047bad51379eee503f689454

201643142 as geometric shapes

Circle

Radius = n
Diameter 403286284
Circumference 1266961227.1079
Area 1.2773702131311E+17

Sphere

Radius = n
Volume 3.4343059103062E+25
Surface area 5.1094808525244E+17
Circumference 1266961227.1079

Square

Length = n
Perimeter 806572568
Area 40659956715632164
Diagonal 285166466.17592

Cube

Length = n
Surface area 243959740293792984
Volume 8.1988014257241E+24
Space diagonal 349256166.94183

Equilateral Triangle

Length = n
Perimeter 604929426
Area 1.7606277716257E+16
Altitude 174628083.47091

Triangular Pyramid

Length = n
Surface area 1.7606277716257E+16
Volume 9.6623801428857E+23
Height 95055488.725308