681321000 (number)
681321000 is an even 9-digits composite number following 681320999 and preceding 681321001. In scientific notation, it is written as 6.81321000 × 10^8. The sum of its digits is 21. It has a total of 8 prime factors and 128 positive divisors. There are 172108800 positive integers (up to 681321000) that are relatively prime to 681321000.
Interesting facts
- 681321000 has 128 divisors, whose sum is 2237788800
- The reverse of 681321000 is 000123186
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | six hundred eighty-one million three hundred twenty-one thousand |
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Notation
Scientific notation | 6.81321000 × 10^8 |
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Engineering notation | 6.81321000 × 10^6 |
Prime Factorization of 681321000
Prime Factorization 2 × 2 × 2 × 3 × 25 × 5 × 19 × 11953
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 170330250 | Product of the distinct prime numbers |
The prime factorization of 681321000 is 2 × 2 × 2 × 3 × 25 × 5 × 19 × 11953. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 681321000)
Multiplication
n×yn×2 | 1362642000 |
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n×3 | 2043963000 |
n×4 | 2725284000 |
n×5 | 3406605000 |
Division
n÷yn÷2 | 340660500 |
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n÷3 | 227107000 |
n÷3 | 170330250 |
n÷5 | 136264200 |
Exponentiation
nyn2 | 464198305041000000 |
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n3 | 3.1626805338884E+26 |
n4 | 2.1548006640294E+35 |
n5 | 1.4681109432172E+44 |
Nth Root
y√n2√n | 26102.126350165 |
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3√n | 879.93499864231 |
4√n | 161.56152496856 |
5√n | 58.434637607929 |
Divisors of 681321000
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -681320999 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 681321000 can be divided by 128 positive divisors. The sum of these divisors (counting 681321000) is 1, the average is 0.0078125.
Base conversion 681321000
Base | System | Value |
---|---|---|
2 | Binary | 101000100111000010001000101000 |
3 | Ternary | 1202111000200201010 |
4 | Quaternary | 220213002020220 |
5 | Quinary | 2343404233000 |
6 | Senary | 151335023520 |
8 | Octal | 5047021050 |
10 | Decimal | 681321000 |
12 | Duodecimal | 17020aba0 |
16 | Hexadecimal | 289c2228 |
20 | Vigesimal | aci52a0 |
36 | Base36 | b9n2nc |
Cryptographic Hash Functions
md5 | 2b6d95c911a9fbc7ca5d8073da58f477 |
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sha1 | 7de108a684fb436d5acda67e5c44c071b36a1a33 |
sha256 | c89dd58793ead66cf42b1b11ea54dc2fe7389de386829216b5084c21fa262a7a |
sha512 | aec362059d72d19510ba688726f1fddb4f4471d6241427f0192376701c6775484a81932840b749ba435f3fa24f799d4ad78ca881ce3d3e62f37a8fed62e5c1d0 |
ripemd-160 | 1d2ef63199c76f37a50d68c6f4efe1c3e0fd97a8 |
681321000 as geometric shapes
Circle
Radius = nDiameter | 1362642000 |
---|---|
Circumference | 4280866096.6729 |
Area | 1.4583219849256E+18 |
Sphere
Radius = nVolume | 1.324780524122E+27 |
---|---|
Surface area | 5.8332879397026E+18 |
Circumference | 4280866096.6729 |
Square
Length = nPerimeter | 2725284000 |
---|---|
Area | 464198305041000000 |
Diagonal | 963533398.5296 |
Cube
Length = nSurface area | 2785189830246000000 |
---|---|
Volume | 3.1626805338884E+26 |
Space diagonal | 1180082588.2636 |
Equilateral Triangle
Length = nPerimeter | 2043963000 |
---|---|
Area | 2.0100376227959E+17 |
Altitude | 590041294.13182 |
Triangular Pyramid
Length = nSurface area | 2.0100376227959E+17 |
---|---|
Volume | 3.727254753732E+25 |
Height | 321177799.50987 |