76665440 (number)
76665440 is an even 8-digits composite number following 76665439 and preceding 76665441. In scientific notation, it is written as 7.6665440 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 96 positive divisors. There are 28864000 positive integers (up to 76665440) that are relatively prime to 76665440.
Interesting facts
- 76665440 has 96 divisors, whose sum is 192036096
- The reverse of 76665440 is 04456667
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | seventy-six million six hundred sixty-five thousand four hundred forty |
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Notation
Scientific notation | 7.6665440 × 10^7 |
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Engineering notation | 7.6665440 × 10^6 |
Prime Factorization of 76665440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 23 × 83 × 251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4791590 | Product of the distinct prime numbers |
The prime factorization of 76665440 is 2 × 2 × 2 × 2 × 2 × 5 × 23 × 83 × 251. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76665440)
Multiplication
n×yn×2 | 153330880 |
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n×3 | 229996320 |
n×4 | 306661760 |
n×5 | 383327200 |
Division
n÷yn÷2 | 38332720 |
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n÷3 | 25555146.666667 |
n÷3 | 19166360 |
n÷5 | 15333088 |
Exponentiation
nyn2 | 5877589690393600 |
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n3 | 4.5060799975349E+23 |
n4 | 3.4546060568621E+31 |
n5 | 2.64848893376E+39 |
Nth Root
y√n2√n | 8755.8803098261 |
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3√n | 424.81503369845 |
4√n | 93.572860968478 |
5√n | 37.750258207985 |
Divisors of 76665440
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -76665439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 76665440 can be divided by 96 positive divisors. The sum of these divisors (counting 76665440) is 1, the average is 0.010416666666667.
Base conversion 76665440
Base | System | Value |
---|---|---|
2 | Binary | 100100100011101001001100000 |
3 | Ternary | 12100021000012202 |
4 | Quaternary | 10210131021200 |
5 | Quinary | 124111243230 |
6 | Senary | 11335112332 |
8 | Octal | 444351140 |
10 | Decimal | 76665440 |
12 | Duodecimal | 218126a8 |
16 | Hexadecimal | 491d260 |
20 | Vigesimal | 13j33c0 |
36 | Base36 | 19n7fk |
Cryptographic Hash Functions
md5 | 55062167bb0d695615d4809a83d9806d |
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sha1 | 2feb238bd70cdbaf29baaa80bcd11f8d45788e0c |
sha256 | 00a58c3febadeaf49db731ee72c704033aeb1e590b453a2340d1236eb62e5a31 |
sha512 | 9e8965b6ef0d101eba2ff9be9ad89418c4e2de75dbfbbac8d3d5e522b3c846dcf30cbd0a605730bd8d225f11b6313a8f933de8373d81a32c50156530f40bf801 |
ripemd-160 | 43b72cb7f58f4d85cad78c4094c96b0c0f1249c0 |
76665440 as geometric shapes
Circle
Radius = nDiameter | 153330880 |
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Circumference | 481703166.17646 |
Area | 1.8464992592156E+16 |
Sphere
Radius = nVolume | 1.8875023755658E+24 |
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Surface area | 7.3859970368623E+16 |
Circumference | 481703166.17646 |
Square
Length = nPerimeter | 306661760 |
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Area | 5877589690393600 |
Diagonal | 108421305.0133 |
Cube
Length = nSurface area | 35265538142361600 |
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Volume | 4.5060799975349E+23 |
Space diagonal | 132788437.26462 |
Equilateral Triangle
Length = nPerimeter | 229996320 |
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Area | 2.5450709924512E+15 |
Altitude | 66394218.632312 |
Triangular Pyramid
Length = nSurface area | 2.5450709924512E+15 |
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Volume | 5.31046620471E+22 |
Height | 36140435.004434 |