199540905 (number)

199540905 is an odd 9-digits composite number following 199540904 and preceding 199540906. In scientific notation, it is written as 1.99540905 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 106281920 positive integers (up to 199540905) that are relatively prime to 199540905.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million five hundred forty thousand nine hundred five

Notation

Scientific notation 1.99540905 × 10^8
Engineering notation 1.99540905 × 10^6

Prime Factorization of 199540905

Prime Factorization 3 × 5 × 797 × 16691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199540905
Product of the distinct prime numbers

The prime factorization of 199540905 is 3 × 5 × 797 × 16691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 61, 47, 147, 673, 7730, 1442, 33585, 54801, 147073, 300195, 9795939, 8065468, 171848, 94040181, 759977872, 489253959, 1366853369, 1343721714

Basic calculations (n = 199540905)

Multiplication

n×y
n×2 399081810
n×3 598622715
n×4 798163620
n×5 997704525

Division

n÷y
n÷2 99770452.5
n÷3 66513635
n÷3 49885226.25
n÷5 39908181

Exponentiation

ny
n2 39816572768219025
n3 7.9450349641688E+24
n4 1.5853594670069E+33
n5 3.1634406279687E+41

Nth Root

y√n
2√n 14125.894838912
3√n 584.35573751409
4√n 118.85240779602
5√n 45.709491242784

Divisors of 199540905

1, 3, 5, 15, 797, 2391, 3985, 11955, 16691, 50073, 83455, 250365, 13302727, 39908181, 66513635, 199540905

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199540904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199540905 can be divided by 16 positive divisors. The sum of these divisors (counting 199540905) is 1, the average is 0.0625.

Base conversion 199540905

Base System Value
2 Binary 1011111001001100000010101001
3 Ternary 111220110201122220
4 Quaternary 23321030002221
5 Quinary 402040302110
6 Senary 31444504253
8 Octal 1371140251
10 Decimal 199540905
12 Duodecimal 569ab089
16 Hexadecimal be4c0a9
20 Vigesimal 3272c55
36 Base36 3asuqx

Cryptographic Hash Functions

md5 d2ae858b23f99010bdcfb33c7aec0ba4
sha1 37e117c67ecbee9c8241a65c6ee873f6e52cab88
sha256 45a9df3ae351f5c8fdde270118b1f7da05124998806f2c498dd091f674aed09c
sha512 a80824781684ea27af1e63aa3353e1afec38c28f522ef68234b00004a3d185950e4f2e32526fc95539e967b16294a40db0355200dcc551edf33857eb34927f12
ripemd-160 b62f8775517f2d49c769374f2dfdcead0bbcbab7

199540905 as geometric shapes

Circle

Radius = n
Diameter 399081810
Circumference 1253752482.4773
Area 1.2508745249976E+17

Sphere

Radius = n
Volume 3.3280084634596E+25
Surface area 5.0034980999904E+17
Circumference 1253752482.4773

Square

Length = n
Perimeter 798163620
Area 39816572768219025
Diagonal 282193454.0992

Cube

Length = n
Surface area 238899436609314150
Volume 7.9450349641688E+24
Space diagonal 345614985.64827

Equilateral Triangle

Length = n
Perimeter 598622715
Area 1.7241081754455E+16
Altitude 172807492.82414

Triangular Pyramid

Length = n
Surface area 1.7241081754455E+16
Volume 9.3633134998799E+23
Height 94064484.699734