1681997550 (number)
1681997550 is an even 10-digits composite number following 1681997549 and preceding 1681997551. In scientific notation, it is written as 1.681997550 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 448223200 positive integers (up to 1681997550) that are relatively prime to 1681997550.
Interesting facts
- 1681997550 has 48 divisors, whose sum is 4174232832
- The reverse of 1681997550 is 0557991861
- Previous prime number is 1931
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion six hundred eighty-one million nine hundred ninety-seven thousand five hundred fifty |
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Notation
Scientific notation | 1.681997550 × 10^9 |
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Engineering notation | 1.681997550 × 10^9 |
Prime Factorization of 1681997550
Prime Factorization 2 × 3 × 5 × 5 × 1931 × 5807
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 336399510 | Product of the distinct prime numbers |
The prime factorization of 1681997550 is 2 × 3 × 5 × 5 × 1931 × 5807. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1681997550)
Multiplication
n×yn×2 | 3363995100 |
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n×3 | 5045992650 |
n×4 | 6727990200 |
n×5 | 8409987750 |
Division
n÷yn÷2 | 840998775 |
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n÷3 | 560665850 |
n÷3 | 420499387.5 |
n÷5 | 336399510 |
Exponentiation
nyn2 | 2829115758206002500 |
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n3 | 4.7585657739689E+27 |
n4 | 8.0038959733295E+36 |
n5 | 1.3462533417595E+46 |
Nth Root
y√n2√n | 41012.163439643 |
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3√n | 1189.2553658921 |
4√n | 202.51460055918 |
5√n | 70.010805076941 |
Divisors of 1681997550
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1681997549 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1681997550 can be divided by 48 positive divisors. The sum of these divisors (counting 1681997550) is 1, the average is 0.020833333333333.
Base conversion 1681997550
Base | System | Value |
---|---|---|
2 | Binary | 1100100010000010011111011101110 |
3 | Ternary | 11100012222022212120 |
4 | Quaternary | 1210100103323232 |
5 | Quinary | 11421042410200 |
6 | Senary | 434523013410 |
8 | Octal | 14420237356 |
10 | Decimal | 1681997550 |
12 | Duodecimal | 3ab36a266 |
16 | Hexadecimal | 64413eee |
20 | Vigesimal | 165c9dha |
36 | Base36 | rtf1m6 |
Cryptographic Hash Functions
md5 | d59f2d6850905f0539bcd0b588794f5c |
---|---|
sha1 | 123de4af12e1dcd547fc0e55324d79e494be6a8f |
sha256 | 66f1067a9baa71b946b0af2d4e8bd4cda12a357702b6c9d22f39cbb5f13147d3 |
sha512 | 814a8eb1ae6b1ac8d3de8ca845ecf064e99a28657f4d30bd93d38b28a61bf0c4b99f2cbceb98c5067d6b18dbd464d1a13cc2907b35760984f669fc7142d78304 |
ripemd-160 | 81cbbcae074fd3d333e42b3347f995f9f688237b |
1681997550 as geometric shapes
Circle
Radius = nDiameter | 3363995100 |
---|---|
Circumference | 10568302292.872 |
Area | 8.8879292821351E+18 |
Sphere
Radius = nVolume | 1.9932633702833E+28 |
---|---|
Surface area | 3.555171712854E+19 |
Circumference | 10568302292.872 |
Square
Length = nPerimeter | 6727990200 |
---|---|
Area | 2829115758206002500 |
Diagonal | 2378703747.0883 |
Cube
Length = nSurface area | 1.6974694549236E+19 |
---|---|
Volume | 4.7585657739689E+27 |
Space diagonal | 2913305214.8064 |
Equilateral Triangle
Length = nPerimeter | 5045992650 |
---|---|
Area | 1.2250430584266E+18 |
Altitude | 1456652607.4032 |
Triangular Pyramid
Length = nSurface area | 1.2250430584266E+18 |
---|---|
Volume | 5.608023545826E+26 |
Height | 792901249.02944 |