201993849 (number)

201993849 is an odd 9-digits composite number following 201993848 and preceding 201993850. In scientific notation, it is written as 2.01993849 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 134505432 positive integers (up to 201993849) that are relatively prime to 201993849.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-three thousand eight hundred forty-nine

Notation

Scientific notation 2.01993849 × 10^8
Engineering notation 2.01993849 × 10^6

Prime Factorization of 201993849

Prime Factorization 9 × 887 × 25303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201993849
Product of the distinct prime numbers

The prime factorization of 201993849 is 9 × 887 × 25303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 8, 74, 654, 61, 1461, 352, 87360, 58280, 101539, 199743, 773736, 2059903, 45711244, 39281254, 59828122, 538394621, 3219016480, 4446590942

Basic calculations (n = 201993849)

Multiplication

n×y
n×2 403987698
n×3 605981547
n×4 807975396
n×5 1009969245

Division

n÷y
n÷2 100996924.5
n÷3 67331283
n÷3 50498462.25
n÷5 40398769.8

Exponentiation

ny
n2 40801515033834801
n3 8.2416550667157E+24
n4 1.6647636290562E+33
n5 3.3627201310828E+41

Nth Root

y√n
2√n 14212.45401048
3√n 586.74047521071
4√n 119.21599729264
5√n 45.821323477396

Divisors of 201993849

1, 9, 887, 7983, 25303, 227727, 22443761, 201993849

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 -201993848
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 201993849 can be divided by 8 positive divisors. The sum of these divisors (counting 201993849) is 1, the average is 0.125.

Base conversion 201993849

Base System Value
2 Binary 1100000010100010111001111001
3 Ternary 112002002100110200
4 Quaternary 30002202321321
5 Quinary 403202300344
6 Senary 32013232413
8 Octal 1402427171
10 Decimal 201993849
12 Duodecimal 57792709
16 Hexadecimal c0a2e79
20 Vigesimal 33294c9
36 Base36 3c9fg9

Cryptographic Hash Functions

md5 eb7d3ff44a0910c00819ae651de45da1
sha1 7369ca40b637bafaad7ba3f4cd20d25e53b65ce0
sha256 11352b6da50d766eaefd8fb29557b016ef889b2028d2023aaf0eb2849bb715be
sha512 fe90f06d281b661638d41107ad45313be24299b5355fd84a9c037fffdc6efe5984728cf87031f07eab757773759c3ea34b3591a95a006b0d0b4347923b13af14
ripemd-160 ae43d021a0974cb44fec04bc2c93cb2847837806

201993849 as geometric shapes

Circle

Radius = n
Diameter 403987698
Circumference 1269164784.1775
Area 1.2818173988563E+17

Sphere

Radius = n
Volume 3.4522564014687E+25
Surface area 5.1272695954252E+17
Circumference 1269164784.1775

Square

Length = n
Perimeter 807975396
Area 40801515033834801
Diagonal 285662440.77174

Cube

Length = n
Surface area 244809090203008806
Volume 8.2416550667157E+24
Space diagonal 349863609.2844

Equilateral Triangle

Length = n
Perimeter 605981547
Area 1.7667574266097E+16
Altitude 174931804.6422

Triangular Pyramid

Length = n
Surface area 1.7667574266097E+16
Volume 9.7128836431252E+23
Height 95220813.590581