76388664 (number)
76388664 is an even 8-digits composite number following 76388663 and preceding 76388665. In scientific notation, it is written as 7.6388664 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 128 positive divisors. There are 21565440 positive integers (up to 76388664) that are relatively prime to 76388664.
Interesting facts
- 76388664 has 128 divisors, whose sum is 222969600
- The reverse of 76388664 is 46688367
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | seventy-six million three hundred eighty-eight thousand six hundred sixty-four |
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Notation
Scientific notation | 7.6388664 × 10^7 |
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Engineering notation | 7.6388664 × 10^6 |
Prime Factorization of 76388664
Prime Factorization 2 × 2 × 2 × 11 × 3 × 19 × 97 × 157
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 19097166 | Product of the distinct prime numbers |
The prime factorization of 76388664 is 2 × 2 × 2 × 11 × 3 × 19 × 97 × 157. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76388664)
Multiplication
n×yn×2 | 152777328 |
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n×3 | 229165992 |
n×4 | 305554656 |
n×5 | 381943320 |
Division
n÷yn÷2 | 38194332 |
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n÷3 | 25462888 |
n÷3 | 19097166 |
n÷5 | 15277732.8 |
Exponentiation
nyn2 | 5835227987704896 |
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n3 | 4.4574527011619E+23 |
n4 | 3.4049885668495E+31 |
n5 | 2.601025275569E+39 |
Nth Root
y√n2√n | 8740.0608693533 |
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3√n | 424.3031977546 |
4√n | 93.488292686054 |
5√n | 37.722961719708 |
Divisors of 76388664
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -76388663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 76388664 can be divided by 128 positive divisors. The sum of these divisors (counting 76388664) is 1, the average is 0.0078125.
Base conversion 76388664
Base | System | Value |
---|---|---|
2 | Binary | 100100011011001100100111000 |
3 | Ternary | 12022201221112210 |
4 | Quaternary | 10203121210320 |
5 | Quinary | 124023414124 |
6 | Senary | 11325135120 |
8 | Octal | 443314470 |
10 | Decimal | 76388664 |
12 | Duodecimal | 216ba4a0 |
16 | Hexadecimal | 48d9938 |
20 | Vigesimal | 13h8bd4 |
36 | Base36 | 19h9vc |
Cryptographic Hash Functions
md5 | 6b31e68215c531a101b4f1585d86e39f |
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sha1 | 664709b4259d5ad341c2c772f921329519542d26 |
sha256 | bd0bd0b914d743ea2be4c25fd90187ddddb20a0b1f61efb3ac0bf6a26a2978d6 |
sha512 | 8433b95ec17f0832958a87d312223d1a847ec558b3e404bdbd5f86c0432d2293ca97b664af8034ec51d20c0ccf9bd82896a2876be1ee1fbe6df8c486737ba5f7 |
ripemd-160 | 6f2fb15e34fbe009838e9697a69b9cf3adebe20c |
76388664 as geometric shapes
Circle
Radius = nDiameter | 152777328 |
---|---|
Circumference | 479964131.27988 |
Area | 1.8331909378195E+16 |
Sphere
Radius = nVolume | 1.8671334212925E+24 |
---|---|
Surface area | 7.3327637512781E+16 |
Circumference | 479964131.27988 |
Square
Length = nPerimeter | 305554656 |
---|---|
Area | 5835227987704896 |
Diagonal | 108029884.64036 |
Cube
Length = nSurface area | 35011367926229376 |
---|---|
Volume | 4.4574527011619E+23 |
Space diagonal | 132309047.17031 |
Equilateral Triangle
Length = nPerimeter | 229165992 |
---|---|
Area | 2.5267278371132E+15 |
Altitude | 66154523.585154 |
Triangular Pyramid
Length = nSurface area | 2.5267278371132E+15 |
---|---|
Volume | 5.2531583863497E+22 |
Height | 36009961.546787 |