201994742 (number)

201994742 is an even 9-digits composite number following 201994741 and preceding 201994743. In scientific notation, it is written as 2.01994742 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 100016712 positive integers (up to 201994742) that are relatively prime to 201994742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01994742 × 10^8
Engineering notation 2.01994742 × 10^6

Prime Factorization of 201994742

Prime Factorization 2 × 103 × 980557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201994742
Product of the distinct prime numbers

The prime factorization of 201994742 is 2 × 103 × 980557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 78, 96, 219, 100, 8551, 7129, 33930, 57858, 90913, 680260, 5904681, 4446422, 48887888, 37512007, 467562868, 980681616, 4975679988, 2323066667

Basic calculations (n = 201994742)

Multiplication

n×y
n×2 403989484
n×3 605984226
n×4 807978968
n×5 1009973710

Division

n÷y
n÷2 100997371
n÷3 67331580.666667
n÷3 50498685.5
n÷5 40398948.4

Exponentiation

ny
n2 40801875795646564
n3 8.2417643744577E+24
n4 1.6647930684434E+33
n5 3.3627944634361E+41

Nth Root

y√n
2√n 14212.485426554
3√n 586.74133985498
4√n 119.21612905372
5√n 45.821363991867

Divisors of 201994742

1, 2, 103, 206, 980557, 1961114, 100997371, 201994742

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 -201994741
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 201994742 can be divided by 8 positive divisors. The sum of these divisors (counting 201994742) is 1, the average is 0.125.

Base conversion 201994742

Base System Value
2 Binary 1100000010100011000111110110
3 Ternary 112002002101200202
4 Quaternary 30002203013312
5 Quinary 403202312432
6 Senary 32013240502
8 Octal 1402430766
10 Decimal 201994742
12 Duodecimal 57793132
16 Hexadecimal c0a31f6
20 Vigesimal 33296h2
36 Base36 3c9g52

Cryptographic Hash Functions

md5 ac6b6d0026a4d7efa02e8dae284ba3af
sha1 c6b8882d9cff24f50fd6be550a615b48915eefbe
sha256 a76f1b93f28f595be7a7df741e8fa1f170a7f20e5216ce3cd145da7f3257c6d9
sha512 83c4b9c2eb49c0205e277f2c937ef58a0db06c8724087493d67419805d182948e88836bea556d04f25cdbc0d83c2eda3a56c2a8d48f701482f9510c2a4785d26
ripemd-160 f40192ce51eb39566918675dcf7370fbda56e530

201994742 as geometric shapes

Circle

Radius = n
Diameter 403989484
Circumference 1269170395.0619
Area 1.2818287325229E+17

Sphere

Radius = n
Volume 3.4523021881886E+25
Surface area 5.1273149300915E+17
Circumference 1269170395.0619

Square

Length = n
Perimeter 807978968
Area 40801875795646564
Diagonal 285663703.66445

Cube

Length = n
Surface area 244811254773879384
Volume 8.2417643744577E+24
Space diagonal 349865156.00577

Equilateral Triangle

Length = n
Perimeter 605984226
Area 1.7667730480544E+16
Altitude 174932578.00288

Triangular Pyramid

Length = n
Surface area 1.7667730480544E+16
Volume 9.7130124635345E+23
Height 95221234.554818