2123307921 (number)
2123307921 is an odd 10-digits composite number following 2123307920 and preceding 2123307922. In scientific notation, it is written as 2.123307921 × 10^9. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 1191491136 positive integers (up to 2123307921) that are relatively prime to 2123307921.
Interesting facts
- 2123307921 has 32 divisors, whose sum is 3294028800
- The reverse of 2123307921 is 1297033212
- Previous prime number is 347
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 30
- Digital Root 3
Name
Name | two billion one hundred twenty-three million three hundred seven thousand nine hundred twenty-one |
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Notation
Scientific notation | 2.123307921 × 10^9 |
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Engineering notation | 2.123307921 × 10^9 |
Prime Factorization of 2123307921
Prime Factorization 3 × 7 × 67 × 347 × 4349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2123307921 | Product of the distinct prime numbers |
The prime factorization of 2123307921 is 3 × 7 × 67 × 347 × 4349. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2123307921)
Multiplication
n×yn×2 | 4246615842 |
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n×3 | 6369923763 |
n×4 | 8493231684 |
n×5 | 10616539605 |
Division
n÷yn÷2 | 1061653960.5 |
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n÷3 | 707769307 |
n÷3 | 530826980.25 |
n÷5 | 424661584.2 |
Exponentiation
nyn2 | 4508436527381342241 |
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n3 | 9.5727989899145E+27 |
n4 | 2.0325999921426E+37 |
n5 | 4.315835663541E+46 |
Nth Root
y√n2√n | 46079.365457871 |
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3√n | 1285.2994645915 |
4√n | 214.66104783558 |
5√n | 73.350418488087 |
Divisors of 2123307921
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 | -2123307920 | 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 2123307921 can be divided by 32 positive divisors. The sum of these divisors (counting 2123307921) is 1, the average is 0.03125.
Base conversion 2123307921
Base | System | Value |
---|---|---|
2 | Binary | 1111110100011110001101110010001 |
3 | Ternary | 12110222101012220010 |
4 | Quaternary | 1332203301232101 |
5 | Quinary | 13322031323141 |
6 | Senary | 550405505133 |
8 | Octal | 17643615621 |
10 | Decimal | 2123307921 |
12 | Duodecimal | 4b31121a9 |
16 | Hexadecimal | 7e8f1b91 |
20 | Vigesimal | 1d3ad9g1 |
36 | Base36 | z45uvl |
Cryptographic Hash Functions
md5 | b790d0976dda104bbdcc4c804648f3a3 |
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sha1 | ed5be21999973b89e850c4c54cc6f0c099d17f33 |
sha256 | 93e780a2b3a8c1d58b0bea29d20cdb89b45a2e2522d8b2eec556e5ec3e5b9942 |
sha512 | 707b07f59d9a7d4f11047bb3a43c2f3aeef79444c52b2aa043260731e18fa982e76fe9c59055c59332953fed9040f9a5ba8ac2819cab0fcf0adf497b221a9394 |
ripemd-160 | 3805abb14344dd9466a494777ac01ea20946649d |
2123307921 as geometric shapes
Circle
Radius = nDiameter | 4246615842 |
---|---|
Circumference | 13341137131.845 |
Area | 1.4163671073597E+19 |
Sphere
Radius = nVolume | 4.0098446641343E+28 |
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Surface area | 5.6654684294388E+19 |
Circumference | 13341137131.845 |
Square
Length = nPerimeter | 8493231684 |
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Area | 4508436527381342241 |
Diagonal | 3002810858.9724 |
Cube
Length = nSurface area | 2.7050619164288E+19 |
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Volume | 9.5727989899145E+27 |
Space diagonal | 3677677199.2854 |
Equilateral Triangle
Length = nPerimeter | 6369923763 |
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Area | 1.952210282031E+18 |
Altitude | 1838838599.6427 |
Triangular Pyramid
Length = nSurface area | 1.952210282031E+18 |
---|---|
Volume | 1.1281651801174E+27 |
Height | 1000936952.9908 |