745872720 (number)
745872720 is an even 9-digits composite number following 745872719 and preceding 745872721. In scientific notation, it is written as 7.45872720 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 198899328 positive integers (up to 745872720) that are relatively prime to 745872720.
Interesting facts
- 745872720 has 40 divisors, whose sum is 2312206176
- The reverse of 745872720 is 027278547
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | seven hundred forty-five million eight hundred seventy-two thousand seven hundred twenty |
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Notation
Scientific notation | 7.45872720 × 10^8 |
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Engineering notation | 7.45872720 × 10^6 |
Prime Factorization of 745872720
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 3107803
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 93234090 | Product of the distinct prime numbers |
The prime factorization of 745872720 is 2 × 2 × 2 × 2 × 3 × 5 × 3107803. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745872720)
Multiplication
n×yn×2 | 1491745440 |
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n×3 | 2237618160 |
n×4 | 2983490880 |
n×5 | 3729363600 |
Division
n÷yn÷2 | 372936360 |
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n÷3 | 248624240 |
n÷3 | 186468180 |
n÷5 | 149174544 |
Exponentiation
nyn2 | 556326114440198400 |
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n3 | 4.1494847218454E+26 |
n4 | 3.0949874560813E+35 |
n5 | 2.3084667122332E+44 |
Nth Root
y√n2√n | 27310.670442155 |
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3√n | 906.89061533515 |
4√n | 165.25940349086 |
5√n | 59.502189214628 |
Divisors of 745872720
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -745872719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 745872720 can be divided by 40 positive divisors. The sum of these divisors (counting 745872720) is 1, the average is 0.025.
Base conversion 745872720
Base | System | Value |
---|---|---|
2 | Binary | 101100011101010001110101010000 |
3 | Ternary | 1220222111021000120 |
4 | Quaternary | 230131101311100 |
5 | Quinary | 3011420411340 |
6 | Senary | 202002350240 |
8 | Octal | 5435216520 |
10 | Decimal | 745872720 |
12 | Duodecimal | 18995b380 |
16 | Hexadecimal | 2c751d50 |
20 | Vigesimal | bd1e1g0 |
36 | Base36 | cc2n2o |
Cryptographic Hash Functions
md5 | a2236e1e654c916dd49a86064458ffb8 |
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sha1 | f04ee181bb0cd6dc2a2f4ddc877b4e1956e5128b |
sha256 | 9995e2964ec78b03520b68ae6bb42c920bf3713888fdf6feb438c2b9a3ac7a78 |
sha512 | 2f8ccb7e496b42842e0ed38cc5e914ecd3f5211b68f91178452dbc479c61f9cb752c6abfb839d10ea7b70f51b33fd42eb2288ec9f73d1e0fe4ff1322dceacf55 |
ripemd-160 | 52e3a0d8ee272580aca0a1c8deac9cb8a863265c |
745872720 as geometric shapes
Circle
Radius = nDiameter | 1491745440 |
---|---|
Circumference | 4686456515.3301 |
Area | 1.7477500341255E+18 |
Sphere
Radius = nVolume | 1.7381320957777E+27 |
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Surface area | 6.9910001365019E+18 |
Circumference | 4686456515.3301 |
Square
Length = nPerimeter | 2983490880 |
---|---|
Area | 556326114440198400 |
Diagonal | 1054823316.4281 |
Cube
Length = nSurface area | 3337956686641190400 |
---|---|
Volume | 4.1494847218454E+26 |
Space diagonal | 1291889447.0196 |
Equilateral Triangle
Length = nPerimeter | 2237618160 |
---|---|
Area | 2.4089627394695E+17 |
Altitude | 645944723.5098 |
Triangular Pyramid
Length = nSurface area | 2.4089627394695E+17 |
---|---|
Volume | 4.8902146420781E+25 |
Height | 351607772.1427 |