1990338875 (number)
1990338875 is an odd 10-digits composite number following 1990338874 and preceding 1990338876. In scientific notation, it is written as 1.990338875 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 1317724800 positive integers (up to 1990338875) that are relatively prime to 1990338875.
Interesting facts
- 1990338875 has 32 divisors, whose sum is 2936718720
- The reverse of 1990338875 is 5788330991
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 53
- Digital Root 8
Name
Name | one billion nine hundred ninety million three hundred thirty-eight thousand eight hundred seventy-five |
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Notation
Scientific notation | 1.990338875 × 10^9 |
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Engineering notation | 1.990338875 × 10^9 |
Prime Factorization of 1990338875
Prime Factorization 7 × 29 × 25 × 5 × 78437
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1990338875 | Product of the distinct prime numbers |
The prime factorization of 1990338875 is 7 × 29 × 25 × 5 × 78437. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990338875)
Multiplication
n×yn×2 | 3980677750 |
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n×3 | 5971016625 |
n×4 | 7961355500 |
n×5 | 9951694375 |
Division
n÷yn÷2 | 995169437.5 |
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n÷3 | 663446291.66667 |
n÷3 | 497584718.75 |
n÷5 | 398067775 |
Exponentiation
nyn2 | 3961448837336265625 |
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n3 | 7.8846256222739E+27 |
n4 | 1.5693076890833E+37 |
n5 | 3.1234541004189E+46 |
Nth Root
y√n2√n | 44613.214129897 |
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3√n | 1257.8890653725 |
4√n | 211.21840386173 |
5√n | 72.407808807011 |
Divisors of 1990338875
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 | -1990338874 | 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 1990338875 can be divided by 32 positive divisors. The sum of these divisors (counting 1990338875) is 1, the average is 0.03125.
Base conversion 1990338875
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000100010100100111011 |
3 | Ternary | 12010201011200122122 |
4 | Quaternary | 1312220202210323 |
5 | Quinary | 13034011321000 |
6 | Senary | 525255511455 |
8 | Octal | 16650424473 |
10 | Decimal | 1990338875 |
12 | Duodecimal | 47668858b |
16 | Hexadecimal | 76a2293b |
20 | Vigesimal | 1b1jc73f |
36 | Base36 | wwzvaz |
Cryptographic Hash Functions
md5 | 773f92c81b12159faf7438122627832c |
---|---|
sha1 | 71704e692b650d6fbea57614d8c02ecbb124fa91 |
sha256 | 98113cb0f7a40a4bac135dbe225bbb11d0861f937ee033bb169f93c6e7d991af |
sha512 | 8c37d954de062ad239c8af3aca019fd51fb0f67d9837eec5d89f889a985fba03360bb3d428fd226194825658c45e6d2cba67f1c514a9c3862b33c5499cb4aeb4 |
ripemd-160 | 1e3b70eea8d5d5a2635bec2646a51eddb15c5604 |
1990338875 as geometric shapes
Circle
Radius = nDiameter | 3980677750 |
---|---|
Circumference | 12505667975.708 |
Area | 1.2445258564947E+19 |
Sphere
Radius = nVolume | 3.3027042574989E+28 |
---|---|
Surface area | 4.978103425979E+19 |
Circumference | 12505667975.708 |
Square
Length = nPerimeter | 7961355500 |
---|---|
Area | 3961448837336265625 |
Diagonal | 2814764230.7434 |
Cube
Length = nSurface area | 2.3768693024018E+19 |
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Volume | 7.8846256222739E+27 |
Space diagonal | 3447368055.7795 |
Equilateral Triangle
Length = nPerimeter | 5971016625 |
---|---|
Area | 1.7153576644628E+18 |
Altitude | 1723684027.8897 |
Triangular Pyramid
Length = nSurface area | 1.7153576644628E+18 |
---|---|
Volume | 9.2921204077118E+26 |
Height | 938254743.58114 |