201471921 (number)
201471921 is an odd 9-digits composite number following 201471920 and preceding 201471922. In scientific notation, it is written as 2.01471921 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 112948992 positive integers (up to 201471921) that are relatively prime to 201471921.
Interesting facts
- 201471921 has 32 divisors, whose sum is 347569920
- The reverse of 201471921 is 129174102
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred one million four hundred seventy-one thousand nine hundred twenty-one |
---|
Notation
Scientific notation | 2.01471921 × 10^8 |
---|---|
Engineering notation | 2.01471921 × 10^6 |
Prime Factorization of 201471921
Prime Factorization 3 × 7 × 3 × 3 × 53 × 20113
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 22385769 | Product of the distinct prime numbers |
The prime factorization of 201471921 is 3 × 7 × 3 × 3 × 53 × 20113. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201471921)
Multiplication
n×yn×2 | 402943842 |
---|---|
n×3 | 604415763 |
n×4 | 805887684 |
n×5 | 1007359605 |
Division
n÷yn÷2 | 100735960.5 |
---|---|
n÷3 | 67157307 |
n÷3 | 50367980.25 |
n÷5 | 40294384.2 |
Exponentiation
nyn2 | 40590934951430241 |
---|---|
n3 | 8.1779336398507E+24 |
n4 | 1.6476240002312E+33 |
n5 | 3.3194997241229E+41 |
Nth Root
y√n2√n | 14194.080491529 |
---|---|
3√n | 586.23468353624 |
4√n | 119.13891258329 |
5√n | 45.797619599206 |
Divisors of 201471921
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 | -201471920 | 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 201471921 can be divided by 32 positive divisors. The sum of these divisors (counting 201471921) is 1, the average is 0.03125.
Base conversion 201471921
Base | System | Value |
---|---|---|
2 | Binary | 1100000000100011011110110001 |
3 | Ternary | 112001002211112000 |
4 | Quaternary | 30000203132301 |
5 | Quinary | 403034100141 |
6 | Senary | 31554124213 |
8 | Octal | 1400433661 |
10 | Decimal | 201471921 |
12 | Duodecimal | 57580669 |
16 | Hexadecimal | c0237b1 |
20 | Vigesimal | 32j3jg1 |
36 | Base36 | 3by8q9 |
Cryptographic Hash Functions
md5 | ad376ad08fe10687ae1cd6a0847f35a9 |
---|---|
sha1 | dad1e087c2e0db0c55a4cbf99c95995540d550de |
sha256 | b9f4771756baae32db23380e24348964f4ca77d71dc041eeca8c95b07b7de0d2 |
sha512 | d366a1731015bcc244899f71c372c9768ef50243455e093c59801cca064550e74c1093182949ea4054775ca712649f92f252ec226850c106fe1879afaff87a5b |
ripemd-160 | 8a1b681ebc6a37b40aba43a9e8b11479f8072d07 |
201471921 as geometric shapes
Circle
Radius = nDiameter | 402943842 |
---|---|
Circumference | 1265885413.8364 |
Area | 1.2752018304575E+17 |
Sphere
Radius = nVolume | 3.4255648326E+25 |
---|---|
Surface area | 5.1008073218302E+17 |
Circumference | 1265885413.8364 |
Square
Length = nPerimeter | 805887684 |
---|---|
Area | 40590934951430241 |
Diagonal | 284924323.11556 |
Cube
Length = nSurface area | 243545609708581446 |
---|---|
Volume | 8.1779336398507E+24 |
Space diagonal | 348959603.4705 |
Equilateral Triangle
Length = nPerimeter | 604415763 |
---|---|
Area | 1.757639041565E+16 |
Altitude | 174479801.73525 |
Triangular Pyramid
Length = nSurface area | 1.757639041565E+16 |
---|---|
Volume | 9.6377872213867E+23 |
Height | 94974774.371854 |