221403612 (number)
221403612 is an even 9-digits composite number following 221403611 and preceding 221403613. In scientific notation, it is written as 2.21403612 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 67415040 positive integers (up to 221403612) that are relatively prime to 221403612.
Interesting facts
- 221403612 has 48 divisors, whose sum is 524190240
- The reverse of 221403612 is 216304122
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | two hundred twenty-one million four hundred three thousand six hundred twelve |
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Notation
Scientific notation | 2.21403612 × 10^8 |
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Engineering notation | 2.21403612 × 10^6 |
Prime Factorization of 221403612
Prime Factorization 2 × 2 × 3 × 713 × 113 × 229
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 110701806 | Product of the distinct prime numbers |
The prime factorization of 221403612 is 2 × 2 × 3 × 713 × 113 × 229. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221403612)
Multiplication
n×yn×2 | 442807224 |
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n×3 | 664210836 |
n×4 | 885614448 |
n×5 | 1107018060 |
Division
n÷yn÷2 | 110701806 |
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n÷3 | 73801204 |
n÷3 | 55350903 |
n÷5 | 44280722.4 |
Exponentiation
nyn2 | 49019559406646544 |
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n3 | 1.085310751128E+25 |
n4 | 2.4029172044217E+33 |
n5 | 5.3201454839592E+41 |
Nth Root
y√n2√n | 14879.637495584 |
---|---|
3√n | 604.96219238728 |
4√n | 121.98211957326 |
5√n | 46.669907524982 |
Divisors of 221403612
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -221403611 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 221403612 can be divided by 48 positive divisors. The sum of these divisors (counting 221403612) is 1, the average is 0.020833333333333.
Base conversion 221403612
Base | System | Value |
---|---|---|
2 | Binary | 1101001100100101100111011100 |
3 | Ternary | 120102121110122210 |
4 | Quaternary | 31030211213130 |
5 | Quinary | 423134403422 |
6 | Senary | 33545240420 |
8 | Octal | 1514454734 |
10 | Decimal | 221403612 |
12 | Duodecimal | 62193110 |
16 | Hexadecimal | d3259dc |
20 | Vigesimal | 393f90c |
36 | Base36 | 3ntg4c |
Cryptographic Hash Functions
md5 | 35cf7fcede5f008f290545e2fbb7fda4 |
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sha1 | d58177b31847eec7f47a3746d63aa8623d15cef5 |
sha256 | 77cc5facc046813e92e9818e471a749cfc3e379ee97a96db37c421a83030cc7d |
sha512 | 41e1b92eaaccb153df26e3a67bb42203fd9554ceeebc38301401b8652a8b8b57f6af151d0947559c1ef5587ce92ffadd4028c2ea16cdac492f185fcda29b5212 |
ripemd-160 | bffaba57ccfa95ebb1cace99d6c9661227784396 |
221403612 as geometric shapes
Circle
Radius = nDiameter | 442807224 |
---|---|
Circumference | 1391119921.8749 |
Area | 1.5399948771413E+17 |
Sphere
Radius = nVolume | 4.5461390434744E+25 |
---|---|
Surface area | 6.1599795085652E+17 |
Circumference | 1391119921.8749 |
Square
Length = nPerimeter | 885614448 |
---|---|
Area | 49019559406646544 |
Diagonal | 313111990.84879 |
Cube
Length = nSurface area | 294117356439879264 |
---|---|
Volume | 1.085310751128E+25 |
Space diagonal | 383482304.96327 |
Equilateral Triangle
Length = nPerimeter | 664210836 |
---|---|
Area | 2.1226091864238E+16 |
Altitude | 191741152.48163 |
Triangular Pyramid
Length = nSurface area | 2.1226091864238E+16 |
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Volume | 1.2790509863621E+24 |
Height | 104370663.61626 |