308840272 (number)
308840272 is an even 9-digits composite number following 308840271 and preceding 308840273. In scientific notation, it is written as 3.08840272 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 141989760 positive integers (up to 308840272) that are relatively prime to 308840272.
Interesting facts
- 308840272 has 40 divisors, whose sum is 646903040
- The reverse of 308840272 is 272048803
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | three hundred eight million eight hundred forty thousand two hundred seventy-two |
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Notation
Scientific notation | 3.08840272 × 10^8 |
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Engineering notation | 3.08840272 × 10^6 |
Prime Factorization of 308840272
Prime Factorization 2 × 2 × 2 × 2 × 13 × 271 × 5479
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38605034 | Product of the distinct prime numbers |
The prime factorization of 308840272 is 2 × 2 × 2 × 2 × 13 × 271 × 5479. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 308840272)
Multiplication
n×yn×2 | 617680544 |
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n×3 | 926520816 |
n×4 | 1235361088 |
n×5 | 1544201360 |
Division
n÷yn÷2 | 154420136 |
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n÷3 | 102946757.33333 |
n÷3 | 77210068 |
n÷5 | 61768054.4 |
Exponentiation
nyn2 | 95382313609033984 |
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n3 | 2.9457899679003E+25 |
n4 | 9.0977857494121E+33 |
n5 | 2.8097626254462E+42 |
Nth Root
y√n2√n | 17573.851939743 |
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3√n | 675.9449204099 |
4√n | 132.56640577365 |
5√n | 49.882336215038 |
Divisors of 308840272
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 | -308840271 | 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 308840272 can be divided by 40 positive divisors. The sum of these divisors (counting 308840272) is 1, the average is 0.025.
Base conversion 308840272
Base | System | Value |
---|---|---|
2 | Binary | 10010011010001000011101010000 |
3 | Ternary | 210112010201012121 |
4 | Quaternary | 102122020131100 |
5 | Quinary | 1113030342042 |
6 | Senary | 50351304024 |
8 | Octal | 2232103520 |
10 | Decimal | 308840272 |
12 | Duodecimal | 8751b014 |
16 | Hexadecimal | 12688750 |
20 | Vigesimal | 4ga50dc |
36 | Base36 | 53viog |
Cryptographic Hash Functions
md5 | ba73bc2163ed5c5a3357f933432f8743 |
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sha1 | 528c0fa1d23c5cf27a0b03ab03e9ae6757ce79d3 |
sha256 | a4666bc863ce3e8a84a723d2e8d9a0f704e4e2f9b1764196440561ebd44939c1 |
sha512 | 05826c2fd918ab62175841dacb6d72c8a8a87840a70c09ea8eedfb20b74f63e17c20f69caeca5a60bddfb211c211e7c8b9571eab24002d4ae57f2cc7b942a51f |
ripemd-160 | 6380385ce0b8d58d670000260f27feb40df72986 |
308840272 as geometric shapes
Circle
Radius = nDiameter | 617680544 |
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Circumference | 1940500659.2957 |
Area | 2.9965237571654E+17 |
Sphere
Radius = nVolume | 1.2339296162899E+26 |
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Surface area | 1.1986095028662E+18 |
Circumference | 1940500659.2957 |
Square
Length = nPerimeter | 1235361088 |
---|---|
Area | 95382313609033984 |
Diagonal | 436766101.2694 |
Cube
Length = nSurface area | 572293881654203904 |
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Volume | 2.9457899679003E+25 |
Space diagonal | 534927042.52739 |
Equilateral Triangle
Length = nPerimeter | 926520816 |
---|---|
Area | 4.1301753328579E+16 |
Altitude | 267463521.2637 |
Triangular Pyramid
Length = nSurface area | 4.1301753328579E+16 |
---|---|
Volume | 3.4716467704227E+24 |
Height | 145588700.42313 |