64448220 (number)
64448220 is an even 8-digits composite number following 64448219 and preceding 64448221. In scientific notation, it is written as 6.4448220 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 17111040 positive integers (up to 64448220) that are relatively prime to 64448220.
Interesting facts
- 64448220 has 48 divisors, whose sum is 181244448
- The reverse of 64448220 is 02284446
- Previous prime number is 4457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | sixty-four million four hundred forty-eight thousand two hundred twenty |
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Notation
Scientific notation | 6.4448220 × 10^7 |
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Engineering notation | 6.4448220 × 10^6 |
Prime Factorization of 64448220
Prime Factorization 2 × 2 × 3 × 5 × 4457 × 241
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32224110 | Product of the distinct prime numbers |
The prime factorization of 64448220 is 2 × 2 × 3 × 5 × 4457 × 241. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64448220)
Multiplication
n×yn×2 | 128896440 |
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n×3 | 193344660 |
n×4 | 257792880 |
n×5 | 322241100 |
Division
n÷yn÷2 | 32224110 |
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n÷3 | 21482740 |
n÷3 | 16112055 |
n÷5 | 12889644 |
Exponentiation
nyn2 | 4153573061168400 |
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n3 | 2.6769039043225E+23 |
n4 | 1.7252169174464E+31 |
n5 | 1.1118715944331E+39 |
Nth Root
y√n2√n | 8027.9648728678 |
---|---|
3√n | 400.9316201917 |
4√n | 89.598911114298 |
5√n | 36.462142615944 |
Divisors of 64448220
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 | -64448219 | 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 64448220 can be divided by 48 positive divisors. The sum of these divisors (counting 64448220) is 1, the average is 0.020833333333333.
Base conversion 64448220
Base | System | Value |
---|---|---|
2 | Binary | 11110101110110011011011100 |
3 | Ternary | 11111021022100010 |
4 | Quaternary | 3311312123130 |
5 | Quinary | 112444320340 |
6 | Senary | 10221203220 |
8 | Octal | 365663334 |
10 | Decimal | 64448220 |
12 | Duodecimal | 19700510 |
16 | Hexadecimal | 3d766dc |
20 | Vigesimal | 102g0b0 |
36 | Base36 | 12dckc |
Cryptographic Hash Functions
md5 | 65b5cfaace2977da4cf35ffad360ceaa |
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sha1 | 966668b39b0667c71aa9ad45b27bde949ad22ff9 |
sha256 | 5a70e3a9488a7342b2580056dc658344614ef98aecab165aa5c3a0dc21a7343b |
sha512 | 8d3327081aeb93c8934fc44726afcb340c111a07eaf6f0523f7f4d5975e963806ec7cbf291b118d134509c4afd712d27ac704db3a06e07d3522953f45c464991 |
ripemd-160 | d6127a3e6831ffbe458519d0ee2c938034f4e431 |
64448220 as geometric shapes
Circle
Radius = nDiameter | 128896440 |
---|---|
Circumference | 404940108.97788 |
Area | 1.3048834615115E+16 |
Sphere
Radius = nVolume | 1.1212988853581E+24 |
---|---|
Surface area | 5.219533846046E+16 |
Circumference | 404940108.97788 |
Square
Length = nPerimeter | 257792880 |
---|---|
Area | 4153573061168400 |
Diagonal | 91143546.794805 |
Cube
Length = nSurface area | 24921438367010400 |
---|---|
Volume | 2.6769039043225E+23 |
Space diagonal | 111627591.49738 |
Equilateral Triangle
Length = nPerimeter | 193344660 |
---|---|
Area | 1.7985498937233E+15 |
Altitude | 55813795.748688 |
Triangular Pyramid
Length = nSurface area | 1.7985498937233E+15 |
---|---|
Volume | 3.154761505552E+22 |
Height | 30381182.264935 |