745689904 (number)
745689904 is an even 9-digits composite number following 745689903 and preceding 745689905. In scientific notation, it is written as 7.45689904 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 348334080 positive integers (up to 745689904) that are relatively prime to 745689904.
Interesting facts
- 745689904 has 40 divisors, whose sum is 1541004048
- The reverse of 745689904 is 409986547
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | seven hundred forty-five million six hundred eighty-nine thousand nine hundred four |
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Notation
Scientific notation | 7.45689904 × 10^8 |
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Engineering notation | 7.45689904 × 10^6 |
Prime Factorization of 745689904
Prime Factorization 2 × 2 × 2 × 2 × 17 × 137 × 20011
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 93211238 | Product of the distinct prime numbers |
The prime factorization of 745689904 is 2 × 2 × 2 × 2 × 17 × 137 × 20011. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745689904)
Multiplication
n×yn×2 | 1491379808 |
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n×3 | 2237069712 |
n×4 | 2982759616 |
n×5 | 3728449520 |
Division
n÷yn÷2 | 372844952 |
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n÷3 | 248563301.33333 |
n÷3 | 186422476 |
n÷5 | 149137980.8 |
Exponentiation
nyn2 | 556053432927529216 |
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n3 | 4.146434310186E+26 |
n4 | 3.0919542027049E+35 |
n5 | 2.3056390325874E+44 |
Nth Root
y√n2√n | 27307.323266845 |
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3√n | 906.81651526521 |
4√n | 165.24927614621 |
5√n | 59.499272089875 |
Divisors of 745689904
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 | -745689903 | 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 745689904 can be divided by 40 positive divisors. The sum of these divisors (counting 745689904) is 1, the average is 0.025.
Base conversion 745689904
Base | System | Value |
---|---|---|
2 | Binary | 101100011100100101001100110000 |
3 | Ternary | 1220222010222020121 |
4 | Quaternary | 230130211030300 |
5 | Quinary | 3011344034104 |
6 | Senary | 201554420024 |
8 | Octal | 5434451460 |
10 | Decimal | 745689904 |
12 | Duodecimal | 189891614 |
16 | Hexadecimal | 2c725330 |
20 | Vigesimal | bd0b4f4 |
36 | Base36 | cbyq0g |
Cryptographic Hash Functions
md5 | cb06066c5bc7854b3b27f9641f76034f |
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sha1 | 9054e789421f71b55dd03d8f082958cfc1b51a54 |
sha256 | b2c45a923b31f5e35e2e9df269b009ff7b52659ccbc04b9f4d43c0a98e610c80 |
sha512 | 5ec345c35e7b831ffde0532843198944c8d9ed37b8a161e4fede29ab24467e45c3168e7eae190691c24d30ed2dbba42a392915c420729f31cd169cbead140ea7 |
ripemd-160 | 800a4705cb6737468c986c038817306b4be0dc67 |
745689904 as geometric shapes
Circle
Radius = nDiameter | 1491379808 |
---|---|
Circumference | 4685307848.525 |
Area | 1.7468933798885E+18 |
Sphere
Radius = nVolume | 1.7368543423297E+27 |
---|---|
Surface area | 6.987573519554E+18 |
Circumference | 4685307848.525 |
Square
Length = nPerimeter | 2982759616 |
---|---|
Area | 556053432927529216 |
Diagonal | 1054564775.5615 |
Cube
Length = nSurface area | 3336320597565175296 |
---|---|
Volume | 4.146434310186E+26 |
Space diagonal | 1291572800.4192 |
Equilateral Triangle
Length = nPerimeter | 2237069712 |
---|---|
Area | 2.4077819938839E+17 |
Altitude | 645786400.20958 |
Triangular Pyramid
Length = nSurface area | 2.4077819938839E+17 |
---|---|
Volume | 4.8866196974618E+25 |
Height | 351521591.85383 |