1427993870 (number)
1427993870 is an even 10-digits composite number following 1427993869 and preceding 1427993871. In scientific notation, it is written as 1.427993870 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 545859072 positive integers (up to 1427993870) that are relatively prime to 1427993870.
Interesting facts
- 1427993870 has 32 divisors, whose sum is 2684619072
- The reverse of 1427993870 is 0783997241
- Previous prime number is 1453
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 50
- Digital Root 5
Name
Name | one billion four hundred twenty-seven million nine hundred ninety-three thousand eight hundred seventy |
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Notation
Scientific notation | 1.427993870 × 10^9 |
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Engineering notation | 1.427993870 × 10^9 |
Prime Factorization of 1427993870
Prime Factorization 2 × 5 × 23 × 1453 × 4273
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1427993870 | Product of the distinct prime numbers |
The prime factorization of 1427993870 is 2 × 5 × 23 × 1453 × 4273. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1427993870)
Multiplication
n×yn×2 | 2855987740 |
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n×3 | 4283981610 |
n×4 | 5711975480 |
n×5 | 7139969350 |
Division
n÷yn÷2 | 713996935 |
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n÷3 | 475997956.66667 |
n÷3 | 356998467.5 |
n÷5 | 285598774 |
Exponentiation
nyn2 | 2039166492757576900 |
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n3 | 2.9119172515672E+27 |
n4 | 4.1581999851852E+36 |
n5 | 5.9378840890786E+45 |
Nth Root
y√n2√n | 37788.806146794 |
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3√n | 1126.096082691 |
4√n | 194.39343133654 |
5√n | 67.755611413907 |
Divisors of 1427993870
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 | -1427993869 | 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 1427993870 can be divided by 32 positive divisors. The sum of these divisors (counting 1427993870) is 1, the average is 0.03125.
Base conversion 1427993870
Base | System | Value |
---|---|---|
2 | Binary | 1010101000111010111010100001110 |
3 | Ternary | 10200112000121022212 |
4 | Quaternary | 1111013113110032 |
5 | Quinary | 10411031300440 |
6 | Senary | 353410510422 |
8 | Octal | 12507272416 |
10 | Decimal | 1427993870 |
12 | Duodecimal | 33a295412 |
16 | Hexadecimal | 551d750e |
20 | Vigesimal | 1264j4da |
36 | Base36 | nm6v4e |
Cryptographic Hash Functions
md5 | b353d6ce17db70c200dec16cac957cc6 |
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sha1 | 828cf83fdeb11255569a3fc4bc1817b59129e239 |
sha256 | c625dc1dd3bf6ab01ca3ba8572be844db234a053f1b74455d2493f00f6d13716 |
sha512 | bb56e44da146f5bd657c68333422dd758c64d26688096d11ef356687762539ae9ddac9defc37c288f88d43a750410a18534fb8f8dd21285b8f37850232cc4cfd |
ripemd-160 | 5a1374572e8d0624566a580e066961e48e79ad7f |
1427993870 as geometric shapes
Circle
Radius = nDiameter | 2855987740 |
---|---|
Circumference | 8972350102.7265 |
Area | 6.4062304730937E+18 |
Sphere
Radius = nVolume | 1.2197410460513E+28 |
---|---|
Surface area | 2.5624921892375E+19 |
Circumference | 8972350102.7265 |
Square
Length = nPerimeter | 5711975480 |
---|---|
Area | 2039166492757576900 |
Diagonal | 2019488297.9396 |
Cube
Length = nSurface area | 1.2234998956545E+19 |
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Volume | 2.9119172515672E+27 |
Space diagonal | 2473357935.7369 |
Equilateral Triangle
Length = nPerimeter | 4283981610 |
---|---|
Area | 8.8298499263704E+17 |
Altitude | 1236678967.8685 |
Triangular Pyramid
Length = nSurface area | 8.8298499263704E+17 |
---|---|
Volume | 3.4317273913955E+26 |
Height | 673162765.97988 |