221466616 (number)
221466616 is an even 9-digits composite number following 221466615 and preceding 221466617. In scientific notation, it is written as 2.21466616 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 89330688 positive integers (up to 221466616) that are relatively prime to 221466616.
Interesting facts
- 221466616 has 32 divisors, whose sum is 502489440
- The reverse of 221466616 is 616664122
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | two hundred twenty-one million four hundred sixty-six thousand six hundred sixteen |
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Notation
Scientific notation | 2.21466616 × 10^8 |
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Engineering notation | 2.21466616 × 10^6 |
Prime Factorization of 221466616
Prime Factorization 2 × 2 × 2 × 7 × 17 × 232633
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 55366654 | Product of the distinct prime numbers |
The prime factorization of 221466616 is 2 × 2 × 2 × 7 × 17 × 232633. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221466616)
Multiplication
n×yn×2 | 442933232 |
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n×3 | 664399848 |
n×4 | 885866464 |
n×5 | 1107333080 |
Division
n÷yn÷2 | 110733308 |
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n÷3 | 73822205.333333 |
n÷3 | 55366654 |
n÷5 | 44293323.2 |
Exponentiation
nyn2 | 49047462002491456 |
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n3 | 1.086237543308E+25 |
n4 | 2.4056535288858E+33 |
n5 | 5.3277194631081E+41 |
Nth Root
y√n2√n | 14881.75446646 |
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3√n | 605.01957088979 |
4√n | 121.99079664655 |
5√n | 46.672563358995 |
Divisors of 221466616
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 | -221466615 | 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 221466616 can be divided by 32 positive divisors. The sum of these divisors (counting 221466616) is 1, the average is 0.03125.
Base conversion 221466616
Base | System | Value |
---|---|---|
2 | Binary | 1101001100110100111111111000 |
3 | Ternary | 120102201200002021 |
4 | Quaternary | 31030310333320 |
5 | Quinary | 423143412431 |
6 | Senary | 33550444224 |
8 | Octal | 1514647770 |
10 | Decimal | 221466616 |
12 | Duodecimal | 62203674 |
16 | Hexadecimal | d334ff8 |
20 | Vigesimal | 39436ag |
36 | Base36 | 3nusqg |
Cryptographic Hash Functions
md5 | 9b1c57050be08e95eb4ce22bd3298644 |
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sha1 | 40b84835219016c0a598d90794b3eb05a1ec9d2f |
sha256 | cb309d5a5605a1bcff2e3761b008013c009aa7535ebd7ce325c46bc6d41baed6 |
sha512 | 6bf3d53c671bc94a9dea2f2962c3cad0d52a6fb145094aa343d223750949f2abd776552adab60fe8a3e13b033ed6b852b39947f4ac42d7e2541630349fb4d6d0 |
ripemd-160 | b603f4a0403f22e3267b52500a9c0d2a8d47e116 |
221466616 as geometric shapes
Circle
Radius = nDiameter | 442933232 |
---|---|
Circumference | 1391515787.682 |
Area | 1.5408714630425E+17 |
Sphere
Radius = nVolume | 4.5500211814799E+25 |
---|---|
Surface area | 6.1634858521701E+17 |
Circumference | 1391515787.682 |
Square
Length = nPerimeter | 885866464 |
---|---|
Area | 49047462002491456 |
Diagonal | 313201091.96007 |
Cube
Length = nSurface area | 294284772014948736 |
---|---|
Volume | 1.086237543308E+25 |
Space diagonal | 383591431.09235 |
Equilateral Triangle
Length = nPerimeter | 664399848 |
---|---|
Area | 2.1238174042655E+16 |
Altitude | 191795715.54617 |
Triangular Pyramid
Length = nSurface area | 2.1238174042655E+16 |
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Volume | 1.2801432214209E+24 |
Height | 104400363.98669 |