1990249203 (number)
1990249203 is an odd 10-digits composite number following 1990249202 and preceding 1990249204. In scientific notation, it is written as 1.990249203 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 1272309120 positive integers (up to 1990249203) that are relatively prime to 1990249203.
Interesting facts
- 1990249203 has 32 divisors, whose sum is 2765086720
- The reverse of 1990249203 is 3029420991
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | one billion nine hundred ninety million two hundred forty-nine thousand two hundred three |
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Notation
Scientific notation | 1.990249203 × 10^9 |
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Engineering notation | 1.990249203 × 10^9 |
Prime Factorization of 1990249203
Prime Factorization 3 × 109 × 37 × 271 × 607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1990249203 | Product of the distinct prime numbers |
The prime factorization of 1990249203 is 3 × 109 × 37 × 271 × 607. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990249203)
Multiplication
n×yn×2 | 3980498406 |
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n×3 | 5970747609 |
n×4 | 7960996812 |
n×5 | 9951246015 |
Division
n÷yn÷2 | 995124601.5 |
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n÷3 | 663416401 |
n÷3 | 497562300.75 |
n÷5 | 398049840.6 |
Exponentiation
nyn2 | 3961091890042135209 |
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n3 | 7.8835599771661E+27 |
n4 | 1.5690248961358E+37 |
n5 | 3.1227505490213E+46 |
Nth Root
y√n2√n | 44612.209124857 |
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3√n | 1257.8701742641 |
4√n | 211.21602478235 |
5√n | 72.407156348263 |
Divisors of 1990249203
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 | -1990249202 | 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 1990249203 can be divided by 32 positive divisors. The sum of these divisors (counting 1990249203) is 1, the average is 0.03125.
Base conversion 1990249203
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000001100101011110011 |
3 | Ternary | 12010201000010122110 |
4 | Quaternary | 1312220030223303 |
5 | Quinary | 13034000433303 |
6 | Senary | 525253540403 |
8 | Octal | 16650145363 |
10 | Decimal | 1990249203 |
12 | Duodecimal | 476644703 |
16 | Hexadecimal | 76a0caf3 |
20 | Vigesimal | 1b1j1303 |
36 | Base36 | wwxy43 |
Cryptographic Hash Functions
md5 | 3728e7e327d33e48045905b1bbb96a47 |
---|---|
sha1 | 9122642414b238d877940a28c0c5c34e2555744d |
sha256 | cc34a1b60c5553c40548833932be469d367cbd472db985afd655dd295951a79e |
sha512 | 96931d231937fb57b7aaf400edb15ad4afdbb3194938b6cb99995ce57bdf08652a07db0a5f5790e4cad92894d9e7469ccc2a76f438e046a4b9560319982e0972 |
ripemd-160 | a205c5298617837137141f9b1dba9e5c12b45457 |
1990249203 as geometric shapes
Circle
Radius = nDiameter | 3980498406 |
---|---|
Circumference | 12505104549.915 |
Area | 1.244413718195E+19 |
Sphere
Radius = nVolume | 3.3022578811199E+28 |
---|---|
Surface area | 4.9776548727802E+19 |
Circumference | 12505104549.915 |
Square
Length = nPerimeter | 7960996812 |
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Area | 3961091890042135209 |
Diagonal | 2814637415.3848 |
Cube
Length = nSurface area | 2.3766551340253E+19 |
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Volume | 7.8835599771661E+27 |
Space diagonal | 3447212739.3195 |
Equilateral Triangle
Length = nPerimeter | 5970747609 |
---|---|
Area | 1.7152031017505E+18 |
Altitude | 1723606369.6597 |
Triangular Pyramid
Length = nSurface area | 1.7152031017505E+18 |
---|---|
Volume | 9.2908645329084E+26 |
Height | 938212471.79495 |