401039872 (number)
401039872 is an even 9-digits composite number following 401039871 and preceding 401039873. In scientific notation, it is written as 4.01039872 × 10^8. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 199913472 positive integers (up to 401039872) that are relatively prime to 401039872.
Interesting facts
- 401039872 has 40 divisors, whose sum is 803721996
- The reverse of 401039872 is 278930104
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | four hundred one million thirty-nine thousand eight hundred seventy-two |
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Notation
Scientific notation | 4.01039872 × 10^8 |
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Engineering notation | 4.01039872 × 10^6 |
Prime Factorization of 401039872
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 397 × 1973
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1566562 | Product of the distinct prime numbers |
The prime factorization of 401039872 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 397 × 1973. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 401039872)
Multiplication
n×yn×2 | 802079744 |
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n×3 | 1203119616 |
n×4 | 1604159488 |
n×5 | 2005199360 |
Division
n÷yn÷2 | 200519936 |
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n÷3 | 133679957.33333 |
n÷3 | 100259968 |
n÷5 | 80207974.4 |
Exponentiation
nyn2 | 160832978933776384 |
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n3 | 6.450043728498E+25 |
n4 | 2.5867247112713E+34 |
n5 | 1.0373797471075E+43 |
Nth Root
y√n2√n | 20025.979926086 |
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3√n | 737.4442341057 |
4√n | 141.51317933707 |
5√n | 52.557840257974 |
Divisors of 401039872
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -401039871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 401039872 can be divided by 40 positive divisors. The sum of these divisors (counting 401039872) is 1, the average is 0.025.
Base conversion 401039872
Base | System | Value |
---|---|---|
2 | Binary | 10111111001110110001000000000 |
3 | Ternary | 1000221121221021121 |
4 | Quaternary | 113321312020000 |
5 | Quinary | 1310131233442 |
6 | Senary | 103443402024 |
8 | Octal | 2771661000 |
10 | Decimal | 401039872 |
12 | Duodecimal | b2383314 |
16 | Hexadecimal | 17e76200 |
20 | Vigesimal | 6569jdc |
36 | Base36 | 6mrocg |
Cryptographic Hash Functions
md5 | 39c6235a22ab7e2e279ee9c71abcc0bf |
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sha1 | f1b22fb542b8e25022f8b79b907bbd721dbce345 |
sha256 | 345b2abd55c41bdb165b0b668ad26b14537677931ef8f96f17e3bdfb0514cf91 |
sha512 | c76bec3c72f31be224264be771566bf315ad04a96bcfce49783b433745ae4bcb066626e8eb8e1f88a39411a733068d7e762358b36ef2441b7bb099b50bde5d2f |
ripemd-160 | 0729be4aba25a74605068ac1612d8b6214eb6a40 |
401039872 as geometric shapes
Circle
Radius = nDiameter | 802079744 |
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Circumference | 2519807831.3436 |
Area | 5.0527170507331E+17 |
Sphere
Radius = nVolume | 2.7017879990376E+26 |
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Surface area | 2.0210868202933E+18 |
Circumference | 2519807831.3436 |
Square
Length = nPerimeter | 1604159488 |
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Area | 160832978933776384 |
Diagonal | 567156026.03477 |
Cube
Length = nSurface area | 964997873602658304 |
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Volume | 6.450043728498E+25 |
Space diagonal | 694621434.16492 |
Equilateral Triangle
Length = nPerimeter | 1203119616 |
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Area | 6.9642722761489E+16 |
Altitude | 347310717.08246 |
Triangular Pyramid
Length = nSurface area | 6.9642722761489E+16 |
---|---|
Volume | 7.6014494322845E+24 |
Height | 189052008.67826 |