201994738 (number)

201994738 is an even 9-digits composite number following 201994737 and preceding 201994739. In scientific notation, it is written as 2.01994738 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 86153760 positive integers (up to 201994738) that are relatively prime to 201994738.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-four thousand seven hundred thirty-eight

Notation

Scientific notation 2.01994738 × 10^8
Engineering notation 2.01994738 × 10^6

Prime Factorization of 201994738

Prime Factorization 2 × 209 × 11 × 197 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201994738
Product of the distinct prime numbers

The prime factorization of 201994738 is 2 × 209 × 11 × 197 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 21, 2, 740, 371, 733, 693, 32248, 92259, 719968, 683306, 4508450, 5613981, 35702775, 7570382, 318629372, 404871556, 4026985614, 7904921581

Basic calculations (n = 201994738)

Multiplication

n×y
n×2 403989476
n×3 605984214
n×4 807978952
n×5 1009973690

Division

n÷y
n÷2 100997369
n÷3 67331579.333333
n÷3 50498684.5
n÷5 40398947.6

Exponentiation

ny
n2 40801874179688644
n3 8.2417638848352E+24
n4 1.6647929365751E+33
n5 3.3627941304775E+41

Nth Root

y√n
2√n 14212.485285832
3√n 586.741335982
4√n 119.21612846353
5√n 45.821363810391

Divisors of 201994738

1, 2, 11, 22, 197, 209, 223, 394, 418, 446, 2167, 2299, 2453, 4334, 4598, 4906, 41173, 43931, 46607, 82346, 87862, 93214, 452903, 483241, 512677, 905806, 966482, 1025354, 9181579, 18363158, 100997369, 201994738

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201994737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201994738 can be divided by 32 positive divisors. The sum of these divisors (counting 201994738) is 1, the average is 0.03125.

Base conversion 201994738

Base System Value
2 Binary 1100000010100011000111110010
3 Ternary 112002002101200121
4 Quaternary 30002203013302
5 Quinary 403202312423
6 Senary 32013240454
8 Octal 1402430762
10 Decimal 201994738
12 Duodecimal 5779312a
16 Hexadecimal c0a31f2
20 Vigesimal 33296gi
36 Base36 3c9g4y

Cryptographic Hash Functions

md5 bcece9da8e37680d2a938f0e64d160db
sha1 b34c429d31a1bfe4c541033c5404318fa3db1831
sha256 42e2194afa68905a4f98049b0154822014129532cecbeeb374b1d6ea58652434
sha512 345d124912fb783d53939f6cba6f44d47362fb36330ce2f27f818bbde0d5360f88530fab73da6cf0a5b9d4d26f372da451ab3d6ccd4c3dcfee6031b99023f126
ripemd-160 3d542e1e323cf3b36b358b6a8891a3998006f4ce

201994738 as geometric shapes

Circle

Radius = n
Diameter 403989476
Circumference 1269170369.9292
Area 1.281828681756E+17

Sphere

Radius = n
Volume 3.452301983096E+25
Surface area 5.1273147270242E+17
Circumference 1269170369.9292

Square

Length = n
Perimeter 807978952
Area 40801874179688644
Diagonal 285663698.0076

Cube

Length = n
Surface area 244811245078131864
Volume 8.2417638848352E+24
Space diagonal 349865149.07756

Equilateral Triangle

Length = n
Perimeter 605984214
Area 1.7667729780813E+16
Altitude 174932574.53878

Triangular Pyramid

Length = n
Surface area 1.7667729780813E+16
Volume 9.7130118865089E+23
Height 95221232.6692