981377320 (number)
981377320 is an even 9-digits composite number following 981377319 and preceding 981377321. In scientific notation, it is written as 9.81377320 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 305882880 positive integers (up to 981377320) that are relatively prime to 981377320.
Interesting facts
- 981377320 has 32 divisors, whose sum is 2064722400
- The reverse of 981377320 is 023773189
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | nine hundred eighty-one million three hundred seventy-seven thousand three hundred twenty |
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Notation
Scientific notation | 9.81377320 × 10^8 |
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Engineering notation | 9.81377320 × 10^6 |
Prime Factorization of 981377320
Prime Factorization 2 × 2 × 2 × 35 × 11 × 318629
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 245344330 | Product of the distinct prime numbers |
The prime factorization of 981377320 is 2 × 2 × 2 × 35 × 11 × 318629. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 981377320)
Multiplication
n×yn×2 | 1962754640 |
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n×3 | 2944131960 |
n×4 | 3925509280 |
n×5 | 4906886600 |
Division
n÷yn÷2 | 490688660 |
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n÷3 | 327125773.33333 |
n÷3 | 245344330 |
n÷5 | 196275464 |
Exponentiation
nyn2 | 963101444210382400 |
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n3 | 9.4516591420731E+26 |
n4 | 9.2756439184012E+35 |
n5 | 9.1029065699149E+44 |
Nth Root
y√n2√n | 31326.942397879 |
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3√n | 993.75350251261 |
4√n | 176.99418746919 |
5√n | 62.858961745716 |
Divisors of 981377320
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -981377319 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 981377320 can be divided by 32 positive divisors. The sum of these divisors (counting 981377320) is 1, the average is 0.03125.
Base conversion 981377320
Base | System | Value |
---|---|---|
2 | Binary | 111010011111101010000100101000 |
3 | Ternary | 2112101122010121011 |
4 | Quaternary | 322133222010220 |
5 | Quinary | 4002213033240 |
6 | Senary | 241214153304 |
8 | Octal | 7237520450 |
10 | Decimal | 981377320 |
12 | Duodecimal | 2347b2834 |
16 | Hexadecimal | 3a7ea128 |
20 | Vigesimal | f6dc360 |
36 | Base36 | g8abl4 |
Cryptographic Hash Functions
md5 | afb59767a9fb7b4163e2c0521c934692 |
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sha1 | a39dd52acef5cbc5b1c7706bef2e60f3e8727639 |
sha256 | 1ed9ed59c0c2722b562fa5a08262e4f79b975adfafc66ca3386adb4058c8715a |
sha512 | 5cf02be83b1537641fcd261736e5f8aabe368c6afd6354c4a96f5a8f1e2cb928b14637397ec616781401638d148c3975e8f7a785235280b1ed408e970a799c33 |
ripemd-160 | a4b31dc14824d545764d06ba76950759f75e45b5 |
981377320 as geometric shapes
Circle
Radius = nDiameter | 1962754640 |
---|---|
Circumference | 6166175557.8233 |
Area | 3.0256724217931E+18 |
Sphere
Radius = nVolume | 3.9591017233296E+27 |
---|---|
Surface area | 1.2102689687172E+19 |
Circumference | 6166175557.8233 |
Square
Length = nPerimeter | 3925509280 |
---|---|
Area | 963101444210382400 |
Diagonal | 1387877115.7494 |
Cube
Length = nSurface area | 5778608665262294400 |
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Volume | 9.4516591420731E+26 |
Space diagonal | 1699795379.6358 |
Equilateral Triangle
Length = nPerimeter | 2944131960 |
---|---|
Area | 4.1703515855384E+17 |
Altitude | 849897689.81789 |
Triangular Pyramid
Length = nSurface area | 4.1703515855384E+17 |
---|---|
Volume | 1.1138887121373E+26 |
Height | 462625705.24979 |