69897424 (number)
69897424 is an even 8-digits composite number following 69897423 and preceding 69897425. In scientific notation, it is written as 6.9897424 × 10^7. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 33374208 positive integers (up to 69897424) that are relatively prime to 69897424.
Interesting facts
- 69897424 has 40 divisors, whose sum is 141631560
- The reverse of 69897424 is 42479896
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | sixty-nine million eight hundred ninety-seven thousand four hundred twenty-four |
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Notation
Scientific notation | 6.9897424 × 10^7 |
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Engineering notation | 6.9897424 × 10^6 |
Prime Factorization of 69897424
Prime Factorization 2 × 2 × 2 × 2 × 97 × 29 × 1553
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8737178 | Product of the distinct prime numbers |
The prime factorization of 69897424 is 2 × 2 × 2 × 2 × 97 × 29 × 1553. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 69897424)
Multiplication
n×yn×2 | 139794848 |
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n×3 | 209692272 |
n×4 | 279589696 |
n×5 | 349487120 |
Division
n÷yn÷2 | 34948712 |
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n÷3 | 23299141.333333 |
n÷3 | 17474356 |
n÷5 | 13979484.8 |
Exponentiation
nyn2 | 4885649881835776 |
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n3 | 3.4149434130623E+23 |
n4 | 2.3869574767882E+31 |
n5 | 1.6684217882503E+39 |
Nth Root
y√n2√n | 8360.4679294882 |
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3√n | 411.92712444658 |
4√n | 91.435594433941 |
5√n | 37.058875243046 |
Divisors of 69897424
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -69897423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 69897424 can be divided by 40 positive divisors. The sum of these divisors (counting 69897424) is 1, the average is 0.025.
Base conversion 69897424
Base | System | Value |
---|---|---|
2 | Binary | 100001010101000110011010000 |
3 | Ternary | 11212112011020111 |
4 | Quaternary | 10022220303100 |
5 | Quinary | 120343204144 |
6 | Senary | 10534051104 |
8 | Octal | 412506320 |
10 | Decimal | 69897424 |
12 | Duodecimal | 1b4a9a94 |
16 | Hexadecimal | 42a8cd0 |
20 | Vigesimal | 11gh3b4 |
36 | Base36 | 15m574 |
Cryptographic Hash Functions
md5 | ba8f7481b65f4696cb804ada822d4d55 |
---|---|
sha1 | 8f7ea867da74aa2642306455a1ec297e43c34cec |
sha256 | 53651c15c59a81fbe3f658c68593ab3dac8147e9e52b53e6ca636dd98374b9a2 |
sha512 | b77c2acc0fc8c621876fd5c3504c75774f80144acd354e6438d8d132ccff80355a02226b897ef107486e9d616f5e00fe477610d96b127e76fe94b19b7c62a3cc |
ripemd-160 | 3a0c2d6b1ed06b11579ad7f92b11764e5ef946da |
69897424 as geometric shapes
Circle
Radius = nDiameter | 139794848 |
---|---|
Circumference | 439178467.4865 |
Area | 1.5348721776787E+16 |
Sphere
Radius = nVolume | 1.4304481518535E+24 |
---|---|
Surface area | 6.1394887107148E+16 |
Circumference | 439178467.4865 |
Square
Length = nPerimeter | 279589696 |
---|---|
Area | 4885649881835776 |
Diagonal | 98849884.995743 |
Cube
Length = nSurface area | 29313899291014656 |
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Volume | 3.4149434130623E+23 |
Space diagonal | 121065889.68618 |
Equilateral Triangle
Length = nPerimeter | 209692272 |
---|---|
Area | 2.1155484558331E+15 |
Altitude | 60532944.843092 |
Triangular Pyramid
Length = nSurface area | 2.1155484558331E+15 |
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Volume | 4.0245494079078E+22 |
Height | 32949961.665248 |