308840994 (number)
308840994 is an even 9-digits composite number following 308840993 and preceding 308840995. In scientific notation, it is written as 3.08840994 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 79878240 positive integers (up to 308840994) that are relatively prime to 308840994.
Interesting facts
- 308840994 has 96 divisors, whose sum is 837817344
- The reverse of 308840994 is 499048803
- Previous prime number is 443
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eight million eight hundred forty thousand nine hundred ninety-four |
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Notation
Scientific notation | 3.08840994 × 10^8 |
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Engineering notation | 3.08840994 × 10^6 |
Prime Factorization of 308840994
Prime Factorization 2 × 7 × 11 × 3 × 3 × 443 × 503
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 102946998 | Product of the distinct prime numbers |
The prime factorization of 308840994 is 2 × 7 × 11 × 3 × 3 × 443 × 503. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 308840994)
Multiplication
n×yn×2 | 617681988 |
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n×3 | 926522982 |
n×4 | 1235363976 |
n×5 | 1544204970 |
Division
n÷yn÷2 | 154420497 |
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n÷3 | 102946998 |
n÷3 | 77210248.5 |
n÷5 | 61768198.8 |
Exponentiation
nyn2 | 95382759574908036 |
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n3 | 2.9458106277578E+25 |
n4 | 9.0978708241247E+33 |
n5 | 2.8097954686063E+42 |
Nth Root
y√n2√n | 17573.872481613 |
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3√n | 675.94544714588 |
4√n | 132.56648325128 |
5√n | 49.882359537782 |
Divisors of 308840994
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 | -308840993 | 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 308840994 can be divided by 96 positive divisors. The sum of these divisors (counting 308840994) is 1, the average is 0.010416666666667.
Base conversion 308840994
Base | System | Value |
---|---|---|
2 | Binary | 10010011010001000101000100010 |
3 | Ternary | 210112010202012100 |
4 | Quaternary | 102122020220202 |
5 | Quinary | 1113030402434 |
6 | Senary | 50351311230 |
8 | Octal | 2232105042 |
10 | Decimal | 308840994 |
12 | Duodecimal | 8751b516 |
16 | Hexadecimal | 12688a22 |
20 | Vigesimal | 4ga529e |
36 | Base36 | 53vj8i |
Cryptographic Hash Functions
md5 | f5b8b5de937ec983d93032dd06ac4e44 |
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sha1 | 73fe37ba4c5b7b676d2037447bc9bb3c13e0555f |
sha256 | 04927499aa662f0d9cba14de53f21ebe937e0bb8a2390aeff49c41b7048a0b0a |
sha512 | 6f076138d8a987fd604a0ca6068a1f60458bd6ad5f8d332f4dbb4f930b36d406ed7374f511bc2427d6f4ea22b0ab8f8bc505bdaaf79bd59aed3530419e9aadcc |
ripemd-160 | 61f8fbdf6c9a0eed3c797ae9d437a917ed4c4654 |
308840994 as geometric shapes
Circle
Radius = nDiameter | 617681988 |
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Circumference | 1940505195.7555 |
Area | 2.9965377675965E+17 |
Sphere
Radius = nVolume | 1.2339382702707E+26 |
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Surface area | 1.1986151070386E+18 |
Circumference | 1940505195.7555 |
Square
Length = nPerimeter | 1235363976 |
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Area | 95382759574908036 |
Diagonal | 436767122.33159 |
Cube
Length = nSurface area | 572296557449448216 |
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Volume | 2.9458106277578E+25 |
Space diagonal | 534928293.06807 |
Equilateral Triangle
Length = nPerimeter | 926522982 |
---|---|
Area | 4.1301946437467E+16 |
Altitude | 267464146.53404 |
Triangular Pyramid
Length = nSurface area | 4.1301946437467E+16 |
---|---|
Volume | 3.4716711182982E+24 |
Height | 145589040.7772 |