76640690 (number)
76640690 is an even 8-digits composite number following 76640689 and preceding 76640691. In scientific notation, it is written as 7.6640690 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 64 positive divisors. There are 25256448 positive integers (up to 76640690) that are relatively prime to 76640690.
Interesting facts
- 76640690 has 64 divisors, whose sum is 163897344
- The reverse of 76640690 is 09604667
- Previous prime number is 127
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 forty thousand six hundred ninety |
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Notation
Scientific notation | 7.6640690 × 10^7 |
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Engineering notation | 7.6640690 × 10^6 |
Prime Factorization of 76640690
Prime Factorization 2 × 5 × 7 × 37 × 127 × 233
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 76640690 | Product of the distinct prime numbers |
The prime factorization of 76640690 is 2 × 5 × 7 × 37 × 127 × 233. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76640690)
Multiplication
n×yn×2 | 153281380 |
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n×3 | 229922070 |
n×4 | 306562760 |
n×5 | 383203450 |
Division
n÷yn÷2 | 38320345 |
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n÷3 | 25546896.666667 |
n÷3 | 19160172.5 |
n÷5 | 15328138 |
Exponentiation
nyn2 | 5873795363676100 |
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n3 | 4.5017172959094E+23 |
n4 | 3.4501471974343E+31 |
n5 | 2.6442166181293E+39 |
Nth Root
y√n2√n | 8754.4668598379 |
---|---|
3√n | 424.76931425511 |
4√n | 93.565307993069 |
5√n | 37.747820500552 |
Divisors of 76640690
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -76640689 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 76640690 can be divided by 64 positive divisors. The sum of these divisors (counting 76640690) is 1, the average is 0.015625.
Base conversion 76640690
Base | System | Value |
---|---|---|
2 | Binary | 100100100010111000110110010 |
3 | Ternary | 12100012202021002 |
4 | Quaternary | 10210113012302 |
5 | Quinary | 124110000230 |
6 | Senary | 11334402002 |
8 | Octal | 444270662 |
10 | Decimal | 76640690 |
12 | Duodecimal | 21800302 |
16 | Hexadecimal | 49171b2 |
20 | Vigesimal | 13j01ea |
36 | Base36 | 19moc2 |
Cryptographic Hash Functions
md5 | 88b0c89ea9a59e8af9a3461b2a07d9a7 |
---|---|
sha1 | f443deb36204aad02cb1007b953e9a2826f1b0ff |
sha256 | f8935e3b2e5745ada9caf977e54f0074d1464484c40e4d73ecc68e7b363e1f31 |
sha512 | 0abe44bbe3fbf3d7677b136e6287c73dc6aa6beb7bc997be20030a65b62bd0be647d91b2bfb75ebf10ae4201cc5d64d32a926ee3be988afe6e39e46c22d1a9da |
ripemd-160 | 16f350ee217c4c5763ca381c7732cdddfd5d4885 |
76640690 as geometric shapes
Circle
Radius = nDiameter | 153281380 |
---|---|
Circumference | 481547657.34011 |
Area | 1.8453072363215E+16 |
Sphere
Radius = nVolume | 1.8856749313823E+24 |
---|---|
Surface area | 7.3812289452858E+16 |
Circumference | 481547657.34011 |
Square
Length = nPerimeter | 306562760 |
---|---|
Area | 5873795363676100 |
Diagonal | 108386303.22763 |
Cube
Length = nSurface area | 35242772182056600 |
---|---|
Volume | 4.5017172959094E+23 |
Space diagonal | 132745569.00714 |
Equilateral Triangle
Length = nPerimeter | 229922070 |
---|---|
Area | 2.5434280007874E+15 |
Altitude | 66372784.503568 |
Triangular Pyramid
Length = nSurface area | 2.5434280007874E+15 |
---|---|
Volume | 5.3053247115371E+22 |
Height | 36128767.742544 |