401028640 (number)
401028640 is an even 9-digits composite number following 401028639 and preceding 401028641. In scientific notation, it is written as 4.01028640 × 10^8. The sum of its digits is 25. It has a total of 9 prime factors and 96 positive divisors. There are 148439040 positive integers (up to 401028640) that are relatively prime to 401028640.
Interesting facts
- 401028640 has 96 divisors, whose sum is 1020028464
- The reverse of 401028640 is 046820104
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 25
- Digital Root 7
Name
Name | four hundred one million twenty-eight thousand six hundred forty |
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Notation
Scientific notation | 4.01028640 × 10^8 |
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Engineering notation | 4.01028640 × 10^6 |
Prime Factorization of 401028640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 61 × 2417
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 25064290 | Product of the distinct prime numbers |
The prime factorization of 401028640 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 61 × 2417. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 401028640)
Multiplication
n×yn×2 | 802057280 |
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n×3 | 1203085920 |
n×4 | 1604114560 |
n×5 | 2005143200 |
Division
n÷yn÷2 | 200514320 |
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n÷3 | 133676213.33333 |
n÷3 | 100257160 |
n÷5 | 80205728 |
Exponentiation
nyn2 | 160823970100249600 |
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n3 | 6.4495018008704E+25 |
n4 | 2.5864349358806E+34 |
n5 | 1.0372344847847E+43 |
Nth Root
y√n2√n | 20025.699488407 |
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3√n | 737.4373494611 |
4√n | 141.51218848003 |
5√n | 52.557545855189 |
Divisors of 401028640
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -401028639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 401028640 can be divided by 96 positive divisors. The sum of these divisors (counting 401028640) is 1, the average is 0.010416666666667.
Base conversion 401028640
Base | System | Value |
---|---|---|
2 | Binary | 10111111001110011011000100000 |
3 | Ternary | 1000221121100212121 |
4 | Quaternary | 113321303120200 |
5 | Quinary | 1310130404030 |
6 | Senary | 103443234024 |
8 | Octal | 2771633040 |
10 | Decimal | 401028640 |
12 | Duodecimal | b2378914 |
16 | Hexadecimal | 17e73620 |
20 | Vigesimal | 6568bc0 |
36 | Base36 | 6mrfog |
Cryptographic Hash Functions
md5 | 0ec48174e99dd898aadcc87956c52980 |
---|---|
sha1 | d71862c24dc084783b7e763539d6384b328b609c |
sha256 | a2d3fc9d9622a1b6ca5d717f7fd32335a4dcca6535bdfd7c2e43529c1566f622 |
sha512 | 4280382f26281d4cdc7b1637bb9a69f6464e5e87c13d92e621b2f9e55eec9a34703a54375fbc1df925aa9fdb69b7f0243d5ebb8e84f78414797fb4a092c85d24 |
ripemd-160 | d14896700bf15b734115c11b393fc60918211038 |
401028640 as geometric shapes
Circle
Radius = nDiameter | 802057280 |
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Circumference | 2519737258.6062 |
Area | 5.0524340298809E+17 |
Sphere
Radius = nVolume | 2.7015609969238E+26 |
---|---|
Surface area | 2.0209736119524E+18 |
Circumference | 2519737258.6062 |
Square
Length = nPerimeter | 1604114560 |
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Area | 160823970100249600 |
Diagonal | 567140141.58804 |
Cube
Length = nSurface area | 964943820601497600 |
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Volume | 6.4495018008704E+25 |
Space diagonal | 694601979.77025 |
Equilateral Triangle
Length = nPerimeter | 1203085920 |
---|---|
Area | 6.9638821822143E+16 |
Altitude | 347300989.88512 |
Triangular Pyramid
Length = nSurface area | 6.9638821822143E+16 |
---|---|
Volume | 7.6008107644505E+24 |
Height | 189046713.86268 |