1387012212 (number)
1387012212 is an even 10-digits composite number following 1387012211 and preceding 1387012213. In scientific notation, it is written as 1.387012212 × 10^9. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 458695440 positive integers (up to 1387012212) that are relatively prime to 1387012212.
Interesting facts
- 1387012212 has 36 divisors, whose sum is 3533677056
- The reverse of 1387012212 is 2122107831
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 27
- Digital Root 9
Name
Name | one billion three hundred eighty-seven million twelve thousand two hundred twelve |
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Notation
Scientific notation | 1.387012212 × 10^9 |
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Engineering notation | 1.387012212 × 10^9 |
Prime Factorization of 1387012212
Prime Factorization 2 × 2 × 3 × 3 × 127 × 303371
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 231168702 | Product of the distinct prime numbers |
The prime factorization of 1387012212 is 2 × 2 × 3 × 3 × 127 × 303371. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1387012212)
Multiplication
n×yn×2 | 2774024424 |
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n×3 | 4161036636 |
n×4 | 5548048848 |
n×5 | 6935061060 |
Division
n÷yn÷2 | 693506106 |
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n÷3 | 462337404 |
n÷3 | 346753053 |
n÷5 | 277402442.4 |
Exponentiation
nyn2 | 1923802876237132944 |
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n3 | 2.6683380828216E+27 |
n4 | 3.7010175066183E+36 |
n5 | 5.1333564785053E+45 |
Nth Root
y√n2√n | 37242.61285141 |
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3√n | 1115.2188332239 |
4√n | 192.98345227353 |
5√n | 67.362168126751 |
Divisors of 1387012212
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1387012211 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1387012212 can be divided by 36 positive divisors. The sum of these divisors (counting 1387012212) is 1, the average is 0.027777777777778.
Base conversion 1387012212
Base | System | Value |
---|---|---|
2 | Binary | 1010010101011000010000001110100 |
3 | Ternary | 10120122220112001200 |
4 | Quaternary | 1102223002001310 |
5 | Quinary | 10320033342322 |
6 | Senary | 345344252500 |
8 | Octal | 12253020164 |
10 | Decimal | 1387012212 |
12 | Duodecimal | 328611130 |
16 | Hexadecimal | 52ac2074 |
20 | Vigesimal | 11d8gaac |
36 | Base36 | mxshh0 |
Cryptographic Hash Functions
md5 | 1ce9dd3f079de2cf6493c09ee85f39de |
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sha1 | 4027eff1b90dcee32916c94aafbf63d5f803e02b |
sha256 | 793ca7c71d3e3bff43df946382c3749a26b22260d0dcae922ad46f3d2fabb642 |
sha512 | 6e67b5a62387b6210171e3c801d8d9251d332a6e73e4b4383a93276f8cf380454b8880155277376b0cb7292746035cc3a39b49a65bc501da4bc67843fad163e4 |
ripemd-160 | 83e079fcc05a813ab643679047985a4a6c679efb |
1387012212 as geometric shapes
Circle
Radius = nDiameter | 2774024424 |
---|---|
Circumference | 8714854751.3171 |
Area | 6.0438049829415E+18 |
Sphere
Radius = nVolume | 1.1177108424382E+28 |
---|---|
Surface area | 2.4175219931766E+19 |
Circumference | 8714854751.3171 |
Square
Length = nPerimeter | 5548048848 |
---|---|
Area | 1923802876237132944 |
Diagonal | 1961531481.3875 |
Cube
Length = nSurface area | 1.1542817257423E+19 |
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Volume | 2.6683380828216E+27 |
Space diagonal | 2402375621.9025 |
Equilateral Triangle
Length = nPerimeter | 4161036636 |
---|---|
Area | 8.3303108134746E+17 |
Altitude | 1201187810.9512 |
Triangular Pyramid
Length = nSurface area | 8.3303108134746E+17 |
---|---|
Volume | 3.1446665881025E+26 |
Height | 653843827.12917 |