401028840 (number)
401028840 is an even 9-digits composite number following 401028839 and preceding 401028841. In scientific notation, it is written as 4.01028840 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 128 positive divisors. There are 106573824 positive integers (up to 401028840) that are relatively prime to 401028840.
Interesting facts
- 401028840 has 128 divisors, whose sum is 1341360000
- The reverse of 401028840 is 048820104
- Previous prime number is 827
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | four hundred one million twenty-eight thousand eight hundred forty |
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Notation
Scientific notation | 4.01028840 × 10^8 |
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Engineering notation | 4.01028840 × 10^6 |
Prime Factorization of 401028840
Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 3 × 827 × 449
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 11139690 | Product of the distinct prime numbers |
The prime factorization of 401028840 is 2 × 2 × 2 × 3 × 3 × 5 × 3 × 827 × 449. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 401028840)
Multiplication
n×yn×2 | 802057680 |
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n×3 | 1203086520 |
n×4 | 1604115360 |
n×5 | 2005144200 |
Division
n÷yn÷2 | 200514420 |
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n÷3 | 133676280 |
n÷3 | 100257210 |
n÷5 | 80205768 |
Exponentiation
nyn2 | 160824130511745600 |
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n3 | 6.4495114503134E+25 |
n4 | 2.5864400954859E+34 |
n5 | 1.0372370712222E+43 |
Nth Root
y√n2√n | 20025.70448199 |
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3√n | 737.43747205205 |
4√n | 141.51220612368 |
5√n | 52.557551097462 |
Divisors of 401028840
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -401028839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 401028840 can be divided by 128 positive divisors. The sum of these divisors (counting 401028840) is 1, the average is 0.0078125.
Base conversion 401028840
Base | System | Value |
---|---|---|
2 | Binary | 10111111001110011011011101000 |
3 | Ternary | 1000221121101011000 |
4 | Quaternary | 113321303123220 |
5 | Quinary | 1310130410330 |
6 | Senary | 103443235000 |
8 | Octal | 2771633350 |
10 | Decimal | 401028840 |
12 | Duodecimal | b2378a60 |
16 | Hexadecimal | 17e736e8 |
20 | Vigesimal | 6568c20 |
36 | Base36 | 6mrfu0 |
Cryptographic Hash Functions
md5 | 7aa0b7abe3dc36dc770c52159771e9b5 |
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sha1 | be723da6505617a642722a85a560b27f2d11ceb5 |
sha256 | 7ae4f19fb07e293843678b8f91f2d1b725d5f25731300e97300bf8a3baf512e2 |
sha512 | ba0225edde944a06e4a0deb299bbfbb2e4c14d7361041fc00f5b35408ed00ef65c93091125726658076719e6221f17f12768b3871dd133875c190e3f0fb3d3b0 |
ripemd-160 | cbeacbceedace690ed318ce0f19467f9c66abefa |
401028840 as geometric shapes
Circle
Radius = nDiameter | 802057680 |
---|---|
Circumference | 2519738515.2433 |
Area | 5.0524390693567E+17 |
Sphere
Radius = nVolume | 2.701565038873E+26 |
---|---|
Surface area | 2.0209756277427E+18 |
Circumference | 2519738515.2433 |
Square
Length = nPerimeter | 1604115360 |
---|---|
Area | 160824130511745600 |
Diagonal | 567140424.43075 |
Cube
Length = nSurface area | 964944783070473600 |
---|---|
Volume | 6.4495114503134E+25 |
Space diagonal | 694602326.18041 |
Equilateral Triangle
Length = nPerimeter | 1203086520 |
---|---|
Area | 6.9638891282358E+16 |
Altitude | 347301163.09021 |
Triangular Pyramid
Length = nSurface area | 6.9638891282358E+16 |
---|---|
Volume | 7.6008221364281E+24 |
Height | 189046808.14358 |