201893449 (number)

201893449 is an odd 9-digits composite number following 201893448 and preceding 201893450. In scientific notation, it is written as 2.01893449 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 191114496 positive integers (up to 201893449) that are relatively prime to 201893449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01893449 × 10^8
Engineering notation 2.01893449 × 10^6

Prime Factorization of 201893449

Prime Factorization 19 × 1523 × 6977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201893449
Product of the distinct prime numbers

The prime factorization of 201893449 is 19 × 1523 × 6977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 78, 3, 978, 495, 5160, 317, 77919, 96090, 653280, 901184, 1423878, 2725305, 36693996, 94862781, 85167094, 838345089, 9703646986, 927309990

Basic calculations (n = 201893449)

Multiplication

n×y
n×2 403786898
n×3 605680347
n×4 807573796
n×5 1009467245

Division

n÷y
n÷2 100946724.5
n÷3 67297816.333333
n÷3 50473362.25
n÷5 40378689.8

Exponentiation

ny
n2 40760964749115601
n3 8.2293717577664E+24
n4 1.6614562472786E+33
n5 3.3543713212568E+41

Nth Root

y√n
2√n 14208.921458014
3√n 586.64324699181
4√n 119.20118060663
5√n 45.816767521037

Divisors of 201893449

1, 19, 1523, 6977, 28937, 132563, 10625971, 201893449

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 -201893448
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 201893449 can be divided by 8 positive divisors. The sum of these divisors (counting 201893449) is 1, the average is 0.125.

Base conversion 201893449

Base System Value
2 Binary 1100000010001010011001001001
3 Ternary 112001220020202011
4 Quaternary 30002022121021
5 Quinary 403141042244
6 Senary 32011135521
8 Octal 1402123111
10 Decimal 201893449
12 Duodecimal 577445a1
16 Hexadecimal c08a649
20 Vigesimal 331gdc9
36 Base36 3c79zd

Cryptographic Hash Functions

md5 02790b9b4bb1c9918cc5e33245bcb081
sha1 5d18b7736349fa438b085b39aad572cf3b2f1183
sha256 888e9683ef62ea71385b225ff6dd745b2b4970bb40d7ecd08d463afaff461607
sha512 9593389712287aa23e37a6c910e85974c5114f3b43bc6896960e3c1d5bd6d0422b2175140f47999a9d1020ee23bb2b05c46efd885cb0e38b9e05d37b580ed53c
ripemd-160 ab7dd44ba8e1655d68a678f20c598924f48c0e00

201893449 as geometric shapes

Circle

Radius = n
Diameter 403786898
Circumference 1268533952.3726
Area 1.2805434740905E+17

Sphere

Radius = n
Volume 3.4471111810478E+25
Surface area 5.1221738963622E+17
Circumference 1268533952.3726

Square

Length = n
Perimeter 807573796
Area 40760964749115601
Diagonal 285520453.73008

Cube

Length = n
Surface area 244565788494693606
Volume 8.2293717577664E+24
Space diagonal 349689711.38332

Equilateral Triangle

Length = n
Perimeter 605680347
Area 1.7650015477748E+16
Altitude 174844855.69166

Triangular Pyramid

Length = n
Surface area 1.7650015477748E+16
Volume 9.6984076247028E+23
Height 95173484.576694