1397188248 (number)
1397188248 is an even 10-digits composite number following 1397188247 and preceding 1397188249. In scientific notation, it is written as 1.397188248 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 438333440 positive integers (up to 1397188248) that are relatively prime to 1397188248.
Interesting facts
- 1397188248 has 32 divisors, whose sum is 3698440560
- The reverse of 1397188248 is 8428817931
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | one billion three hundred ninety-seven million one hundred eighty-eight thousand two hundred forty-eight |
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Notation
Scientific notation | 1.397188248 × 10^9 |
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Engineering notation | 1.397188248 × 10^9 |
Prime Factorization of 1397188248
Prime Factorization 2 × 2 × 2 × 3 × 17 × 3424481
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 349297062 | Product of the distinct prime numbers |
The prime factorization of 1397188248 is 2 × 2 × 2 × 3 × 17 × 3424481. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1397188248)
Multiplication
n×yn×2 | 2794376496 |
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n×3 | 4191564744 |
n×4 | 5588752992 |
n×5 | 6985941240 |
Division
n÷yn÷2 | 698594124 |
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n÷3 | 465729416 |
n÷3 | 349297062 |
n÷5 | 279437649.6 |
Exponentiation
nyn2 | 1952135000349309504 |
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n3 | 2.7275000809975E+27 |
n4 | 3.8108310595888E+36 |
n5 | 5.3244483715709E+45 |
Nth Root
y√n2√n | 37378.981366538 |
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3√n | 1117.9395173175 |
4√n | 193.33644603783 |
5√n | 67.460721982183 |
Divisors of 1397188248
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 | -1397188247 | 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 1397188248 can be divided by 32 positive divisors. The sum of these divisors (counting 1397188248) is 1, the average is 0.03125.
Base conversion 1397188248
Base | System | Value |
---|---|---|
2 | Binary | 1010011010001110110011010011000 |
3 | Ternary | 10121101001111221220 |
4 | Quaternary | 1103101312122120 |
5 | Quinary | 10330140010443 |
6 | Senary | 350350332040 |
8 | Octal | 12321663230 |
10 | Decimal | 1397188248 |
12 | Duodecimal | 32baba020 |
16 | Hexadecimal | 53476698 |
20 | Vigesimal | 11gc8ac8 |
36 | Base36 | n3ulco |
Cryptographic Hash Functions
md5 | 10bf73c94df5f5fe5a28e98c22ce8059 |
---|---|
sha1 | 3393f4762477becb3a360b3ff0bddbc88fd12ac3 |
sha256 | da721c54c20e40cf357a4af3cf898b6264d68b9843b599d28510ca4b7a73ca35 |
sha512 | 9f89a10d1cb9ad4ebb13ba35b8b8281c288a728f56181ef8392328650fad307c38bbe51018979fcf763ee96dccada72b3599ed8dec343e15c1d384e5195af8c7 |
ripemd-160 | 69eeed5d2f3689d362c94969a3d70ecf571612eb |
1397188248 as geometric shapes
Circle
Radius = nDiameter | 2794376496 |
---|---|
Circumference | 8778792671.1976 |
Area | 6.1328129759129E+18 |
Sphere
Radius = nVolume | 1.1424925622837E+28 |
---|---|
Surface area | 2.4531251903652E+19 |
Circumference | 8778792671.1976 |
Square
Length = nPerimeter | 5588752992 |
---|---|
Area | 1952135000349309504 |
Diagonal | 1975922569.5099 |
Cube
Length = nSurface area | 1.1712810002096E+19 |
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Volume | 2.7275000809975E+27 |
Space diagonal | 2420001033.2741 |
Equilateral Triangle
Length = nPerimeter | 4191564744 |
---|---|
Area | 8.4529925095962E+17 |
Altitude | 1210000516.6371 |
Triangular Pyramid
Length = nSurface area | 8.4529925095962E+17 |
---|---|
Volume | 3.2143896716004E+26 |
Height | 658640856.5033 |