745742720 (number)
745742720 is an even 9-digits composite number following 745742719 and preceding 745742721. In scientific notation, it is written as 7.45742720 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 298296832 positive integers (up to 745742720) that are relatively prime to 745742720.
Interesting facts
- 745742720 has 32 divisors, whose sum is 1782792720
- The reverse of 745742720 is 027247547
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | seven hundred forty-five million seven hundred forty-two thousand seven hundred twenty |
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Notation
Scientific notation | 7.45742720 × 10^8 |
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Engineering notation | 7.45742720 × 10^6 |
Prime Factorization of 745742720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1165223
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 11652230 | Product of the distinct prime numbers |
The prime factorization of 745742720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1165223. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745742720)
Multiplication
n×yn×2 | 1491485440 |
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n×3 | 2237228160 |
n×4 | 2982970880 |
n×5 | 3728713600 |
Division
n÷yn÷2 | 372871360 |
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n÷3 | 248580906.66667 |
n÷3 | 186435680 |
n÷5 | 149148544 |
Exponentiation
nyn2 | 556132204432998400 |
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n3 | 4.1473154281346E+26 |
n4 | 3.0928302880751E+35 |
n5 | 2.3064556715275E+44 |
Nth Root
y√n2√n | 27308.290316312 |
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3√n | 906.83792420481 |
4√n | 165.25220215269 |
5√n | 59.500114913282 |
Divisors of 745742720
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 | -745742719 | 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 745742720 can be divided by 32 positive divisors. The sum of these divisors (counting 745742720) is 1, the average is 0.03125.
Base conversion 745742720
Base | System | Value |
---|---|---|
2 | Binary | 101100011100110010000110000000 |
3 | Ternary | 1220222020122200202 |
4 | Quaternary | 230130302012000 |
5 | Quinary | 3011402231340 |
6 | Senary | 201555504332 |
8 | Octal | 5434620600 |
10 | Decimal | 745742720 |
12 | Duodecimal | 1898b80a8 |
16 | Hexadecimal | 2c732180 |
20 | Vigesimal | bd0hgg0 |
36 | Base36 | cbzurk |
Cryptographic Hash Functions
md5 | 9f2d331824566b1ccd9a51a6e32709d8 |
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sha1 | 215142f943e52b73e47b228a720854c551d6dc85 |
sha256 | fde608154465cacd1a2ac370d7ffff3ba1aaf4cb671f6f8892853b64d076d773 |
sha512 | dbd6a3ae48fd6c0da24420155ba6b1f2caaeb629086e326728dd080521a8cb872791e01cdebf147dce546c8888884437676bade93af060f3f4a8024b0d1c572a |
ripemd-160 | 0da5f605ce8fa6788a80b556f1aeff1bced68f6a |
745742720 as geometric shapes
Circle
Radius = nDiameter | 1491485440 |
---|---|
Circumference | 4685639701.2401 |
Area | 1.7471408478714E+18 |
Sphere
Radius = nVolume | 1.737223424153E+27 |
---|---|
Surface area | 6.9885633914856E+18 |
Circumference | 4685639701.2401 |
Square
Length = nPerimeter | 2982970880 |
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Area | 556132204432998400 |
Diagonal | 1054639468.665 |
Cube
Length = nSurface area | 3336793226597990400 |
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Volume | 4.1473154281346E+26 |
Space diagonal | 1291664280.4146 |
Equilateral Triangle
Length = nPerimeter | 2237228160 |
---|---|
Area | 2.4081230845081E+17 |
Altitude | 645832140.20731 |
Triangular Pyramid
Length = nSurface area | 2.4081230845081E+17 |
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Volume | 4.8876581049226E+25 |
Height | 351546489.555 |