26478972 (number)
26478972 is an even 8-digits composite number following 26478971 and preceding 26478973. In scientific notation, it is written as 2.6478972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 7862400 positive integers (up to 26478972) that are relatively prime to 26478972.
Interesting facts
- 26478972 has 48 divisors, whose sum is 65587200
- The reverse of 26478972 is 27987462
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-six million four hundred seventy-eight thousand nine hundred seventy-two |
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Notation
Scientific notation | 2.6478972 × 10^7 |
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Engineering notation | 2.6478972 × 10^6 |
Prime Factorization of 26478972
Prime Factorization 2 × 2 × 39 × 3 × 29 × 1951
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13239486 | Product of the distinct prime numbers |
The prime factorization of 26478972 is 2 × 2 × 39 × 3 × 29 × 1951. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26478972)
Multiplication
n×yn×2 | 52957944 |
---|---|
n×3 | 79436916 |
n×4 | 105915888 |
n×5 | 132394860 |
Division
n÷yn÷2 | 13239486 |
---|---|
n÷3 | 8826324 |
n÷3 | 6619743 |
n÷5 | 5295794.4 |
Exponentiation
nyn2 | 701135958176784 |
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n3 | 1.8565359404756E+22 |
n4 | 4.9159163184848E+29 |
n5 | 1.301684105515E+37 |
Nth Root
y√n2√n | 5145.7722452514 |
---|---|
3√n | 298.0577189521 |
4√n | 71.734038261145 |
5√n | 30.519697453358 |
Divisors of 26478972
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 | -26478971 | 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 26478972 can be divided by 48 positive divisors. The sum of these divisors (counting 26478972) is 1, the average is 0.020833333333333.
Base conversion 26478972
Base | System | Value |
---|---|---|
2 | Binary | 1100101000000100101111100 |
3 | Ternary | 1211211021022200 |
4 | Quaternary | 1211000211330 |
5 | Quinary | 23234311342 |
6 | Senary | 2343311500 |
8 | Octal | 145004574 |
10 | Decimal | 26478972 |
12 | Duodecimal | 8a4b590 |
16 | Hexadecimal | 194097c |
20 | Vigesimal | 859h8c |
36 | Base36 | frjb0 |
Cryptographic Hash Functions
md5 | 2e638875b868de0dcd040019126cc09f |
---|---|
sha1 | 8b38f37224ee87ae5c86bdb34b56955ae363248d |
sha256 | 9600712c1cdbfe8651d9571dbd3560e1c44a80316584e839773afc88c6a12280 |
sha512 | 3f954f4e85241be8ef2f5a8171177c6cd1503e6eb10297b826766efea99ad93588d3cc148c480bb60384750dbe57a2d4b43285682ef890fdd7cbda96e6f1a387 |
ripemd-160 | ff39dd6a7012fa6d801431c054f07a9769157c35 |
26478972 as geometric shapes
Circle
Radius = nDiameter | 52957944 |
---|---|
Circumference | 166372287.81962 |
Area | 2.2026835753758E+15 |
Sphere
Radius = nVolume | 7.7766395622982E+22 |
---|---|
Surface area | 8.8107343015033E+15 |
Circumference | 166372287.81962 |
Square
Length = nPerimeter | 105915888 |
---|---|
Area | 701135958176784 |
Diagonal | 37446921.320097 |
Cube
Length = nSurface area | 4206815749060704 |
---|---|
Volume | 1.8565359404756E+22 |
Space diagonal | 45862924.836194 |
Equilateral Triangle
Length = nPerimeter | 79436916 |
---|---|
Area | 3.0360077564392E+14 |
Altitude | 22931462.418097 |
Triangular Pyramid
Length = nSurface area | 3.0360077564392E+14 |
---|---|
Volume | 2.1879485883781E+21 |
Height | 12482307.106699 |