201997642 (number)

201997642 is an even 9-digits composite number following 201997641 and preceding 201997643. In scientific notation, it is written as 2.01997642 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 78699720 positive integers (up to 201997642) that are relatively prime to 201997642.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-seven thousand six hundred forty-two

Notation

Scientific notation 2.01997642 × 10^8
Engineering notation 2.01997642 × 10^6

Prime Factorization of 201997642

Prime Factorization 2 × 7 × 11 × 11 × 119243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18363422
Product of the distinct prime numbers

The prime factorization of 201997642 is 2 × 7 × 11 × 11 × 119243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 69, 66, 504, 900, 9376, 1963, 68431, 66207, 895655, 504535, 8924408, 3210592, 67433342, 12717250, 925981338, 350541599, 5531706940, 1601850800

Basic calculations (n = 201997642)

Multiplication

n×y
n×2 403995284
n×3 605992926
n×4 807990568
n×5 1009988210

Division

n÷y
n÷2 100998821
n÷3 67332547.333333
n÷3 50499410.5
n÷5 40399528.4

Exponentiation

ny
n2 40803047373560164
n3 8.2421193558734E+24
n4 1.664888674969E+33
n5 3.3630358653624E+41

Nth Root

y√n
2√n 14212.587449159
3√n 586.74414775273
4√n 119.21655694223
5√n 45.821495560829

Divisors of 201997642

1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 119243, 238486, 834701, 1311673, 1669402, 2623346, 9181711, 14428403, 18363422, 28856806, 100998821, 201997642

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201997641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201997642 can be divided by 24 positive divisors. The sum of these divisors (counting 201997642) is 1, the average is 0.041666666666667.

Base conversion 201997642

Base System Value
2 Binary 1100000010100011110101001010
3 Ternary 112002002112200011
4 Quaternary 30002203311022
5 Quinary 403202411032
6 Senary 32013302134
8 Octal 1402436512
10 Decimal 201997642
12 Duodecimal 5779494a
16 Hexadecimal c0a3d4a
20 Vigesimal 3329e22
36 Base36 3c9idm

Cryptographic Hash Functions

md5 e033b39faf7e2ae1a0877665c889f683
sha1 0f27a880baad08c5d80ecfd7bc4d193aded55c83
sha256 af918b84879ee2646799672cf2fa38b3e732fdcc1759bd548646cd0e301dff43
sha512 11524abd21ea14a570b626df241d367e6645c20bfe3cceb855c7e2310751b4182ccd0dc7b973a628dfe5ae3cca2a97441ad6690870caa77cf59c26dc029b21d5
ripemd-160 bd2807cb69da815c19806d42e294a5f0e9c23d4b

201997642 as geometric shapes

Circle

Radius = n
Diameter 403995284
Circumference 1269188616.2993
Area 1.2818655387285E+17

Sphere

Radius = n
Volume 3.4524508824563E+25
Surface area 5.1274621549141E+17
Circumference 1269188616.2993

Square

Length = n
Perimeter 807990568
Area 40803047373560164
Diagonal 285667804.88379

Cube

Length = n
Surface area 244818284241360984
Volume 8.2421193558734E+24
Space diagonal 349870178.95311

Equilateral Triangle

Length = n
Perimeter 605992926
Area 1.7668237788662E+16
Altitude 174935089.47655

Triangular Pyramid

Length = n
Surface area 1.7668237788662E+16
Volume 9.713430813145E+23
Height 95222601.627928