745508745 (number)
745508745 is an odd 9-digits composite number following 745508744 and preceding 745508746. In scientific notation, it is written as 7.45508745 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 386856000 positive integers (up to 745508745) that are relatively prime to 745508745.
Interesting facts
- 745508745 has 32 divisors, whose sum is 1361178240
- The reverse of 745508745 is 547805547
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | seven hundred forty-five million five hundred eight thousand seven hundred forty-five |
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Notation
Scientific notation | 7.45508745 × 10^8 |
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Engineering notation | 7.45508745 × 10^6 |
Prime Factorization of 745508745
Prime Factorization 9 × 3 × 5 × 37 × 149251
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 745508745 | Product of the distinct prime numbers |
The prime factorization of 745508745 is 9 × 3 × 5 × 37 × 149251. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745508745)
Multiplication
n×yn×2 | 1491017490 |
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n×3 | 2236526235 |
n×4 | 2982034980 |
n×5 | 3727543725 |
Division
n÷yn÷2 | 372754372.5 |
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n÷3 | 248502915 |
n÷3 | 186377186.25 |
n÷5 | 149101749 |
Exponentiation
nyn2 | 555783288871475025 |
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n3 | 4.1434130217855E+26 |
n4 | 3.0889506418879E+35 |
n5 | 2.3028397164008E+44 |
Nth Root
y√n2√n | 27304.006024758 |
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3√n | 906.74307487249 |
4√n | 165.23923875629 |
5√n | 59.496380840798 |
Divisors of 745508745
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 | -745508744 | 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 745508745 can be divided by 32 positive divisors. The sum of these divisors (counting 745508745) is 1, the average is 0.03125.
Base conversion 745508745
Base | System | Value |
---|---|---|
2 | Binary | 101100011011111000111110001001 |
3 | Ternary | 1220221210202202000 |
4 | Quaternary | 230123320332021 |
5 | Quinary | 3011322234440 |
6 | Senary | 201550501213 |
8 | Octal | 5433707611 |
10 | Decimal | 745508745 |
12 | Duodecimal | 189804809 |
16 | Hexadecimal | 2c6f8f89 |
20 | Vigesimal | bcj8bh5 |
36 | Base36 | cbuu89 |
Cryptographic Hash Functions
md5 | efe08a4fc70fa06bbba9118922299369 |
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sha1 | 71b45ad0cb25759544b355e8971b3d2a0923f3fb |
sha256 | 3911d54eec83f1e5bbacb6265c7a06ce145b9c47df041e87bb3b18322d8a0636 |
sha512 | e31cd642e658a10680ac68c007df6d39413a8082e5513cd67e51844fdd95fb7dbecf67671905a354b399b0a4b9d202752f9bcef8a1fe05ad613c7c0d0e5a234c |
ripemd-160 | 2190f05be5c237c421c0c38579ab39c6db8f3d33 |
745508745 as geometric shapes
Circle
Radius = nDiameter | 1491017490 |
---|---|
Circumference | 4684169592.9579 |
Area | 1.7460446973066E+18 |
Sphere
Radius = nVolume | 1.7355887880039E+27 |
---|---|
Surface area | 6.9841787892264E+18 |
Circumference | 4684169592.9579 |
Square
Length = nPerimeter | 2982034980 |
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Area | 555783288871475025 |
Diagonal | 1054308578.0467 |
Cube
Length = nSurface area | 3334699733228850150 |
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Volume | 4.1434130217855E+26 |
Space diagonal | 1291259023.8269 |
Equilateral Triangle
Length = nPerimeter | 2236526235 |
---|---|
Area | 2.4066122358078E+17 |
Altitude | 645629511.91346 |
Triangular Pyramid
Length = nSurface area | 2.4066122358078E+17 |
---|---|
Volume | 4.8830590749352E+25 |
Height | 351436192.68225 |