138694760 (number)
138694760 is an even 9-digits composite number following 138694759 and preceding 138694761. In scientific notation, it is written as 1.38694760 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 55414080 positive integers (up to 138694760) that are relatively prime to 138694760.
Interesting facts
- 138694760 has 32 divisors, whose sum is 312422400
- The reverse of 138694760 is 067496831
- Previous prime number is 2711
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | one hundred thirty-eight million six hundred ninety-four thousand seven hundred sixty |
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Notation
Scientific notation | 1.38694760 × 10^8 |
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Engineering notation | 1.38694760 × 10^6 |
Prime Factorization of 138694760
Prime Factorization 2 × 2 × 2 × 5 × 2711 × 1279
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34673690 | Product of the distinct prime numbers |
The prime factorization of 138694760 is 2 × 2 × 2 × 5 × 2711 × 1279. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138694760)
Multiplication
n×yn×2 | 277389520 |
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n×3 | 416084280 |
n×4 | 554779040 |
n×5 | 693473800 |
Division
n÷yn÷2 | 69347380 |
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n÷3 | 46231586.666667 |
n÷3 | 34673690 |
n÷5 | 27738952 |
Exponentiation
nyn2 | 19236236451457600 |
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n3 | 2.6679651979382E+24 |
n4 | 3.7003279281639E+32 |
n5 | 5.1321609391798E+40 |
Nth Root
y√n2√n | 11776.873948548 |
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3√n | 517.63069038544 |
4√n | 108.52130642666 |
5√n | 42.502258727106 |
Divisors of 138694760
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 | -138694759 | 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 138694760 can be divided by 32 positive divisors. The sum of these divisors (counting 138694760) is 1, the average is 0.03125.
Base conversion 138694760
Base | System | Value |
---|---|---|
2 | Binary | 1000010001000101000001101000 |
3 | Ternary | 100122222102102222 |
4 | Quaternary | 20101011001220 |
5 | Quinary | 241001213020 |
6 | Senary | 21432413212 |
8 | Octal | 1021050150 |
10 | Decimal | 138694760 |
12 | Duodecimal | 3a547208 |
16 | Hexadecimal | 8445068 |
20 | Vigesimal | 236ggi0 |
36 | Base36 | 2akpk8 |
Cryptographic Hash Functions
md5 | 10aceece5d76ad811ef76e720a5a0f2d |
---|---|
sha1 | c8dd2ce718ea49cbd7b678021cc3cb36d2d80ef5 |
sha256 | e66ee4ef6856c60e7db2fd96d44cf5ada0206bc213816fd4843d48697a762cdb |
sha512 | 8c257dd89c1ae05095b94492bf7c7bdabe3ca37198efd784452df6594628b6e45001fc18d4b7d7f6556a6310f036c9b13f0f211d22f25289d92533f96a4c9c30 |
ripemd-160 | 820e9cd002ab593b36ae63d079d81a0bf17ce9e8 |
138694760 as geometric shapes
Circle
Radius = nDiameter | 277389520 |
---|---|
Circumference | 871444878.2148 |
Area | 6.0432419118615E+16 |
Sphere
Radius = nVolume | 1.1175546487834E+25 |
---|---|
Surface area | 2.4172967647446E+17 |
Circumference | 871444878.2148 |
Square
Length = nPerimeter | 554779040 |
---|---|
Area | 19236236451457600 |
Diagonal | 196144010.62208 |
Cube
Length = nSurface area | 115417418708745600 |
---|---|
Volume | 2.6679651979382E+24 |
Space diagonal | 240226371.06357 |
Equilateral Triangle
Length = nPerimeter | 416084280 |
---|---|
Area | 8.3295347200833E+15 |
Altitude | 120113185.53179 |
Triangular Pyramid
Length = nSurface area | 8.3295347200833E+15 |
---|---|
Volume | 3.144227139053E+23 |
Height | 65381336.874027 |