749274450 (number)
749274450 is an even 9-digits composite number following 749274449 and preceding 749274451. In scientific notation, it is written as 7.49274450 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 184504320 positive integers (up to 749274450) that are relatively prime to 749274450.
Interesting facts
- 749274450 has 32 divisors, whose sum is 1233872640
- The reverse of 749274450 is 054472947
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | seven hundred forty-nine million two hundred seventy-four thousand four hundred fifty |
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Notation
Scientific notation | 7.49274450 × 10^8 |
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Engineering notation | 7.49274450 × 10^6 |
Prime Factorization of 749274450
Prime Factorization 2 × 87 × 25 × 23 × 7489
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 749274450 | Product of the distinct prime numbers |
The prime factorization of 749274450 is 2 × 87 × 25 × 23 × 7489. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749274450)
Multiplication
n×yn×2 | 1498548900 |
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n×3 | 2247823350 |
n×4 | 2997097800 |
n×5 | 3746372250 |
Division
n÷yn÷2 | 374637225 |
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n÷3 | 249758150 |
n÷3 | 187318612.5 |
n÷5 | 149854890 |
Exponentiation
nyn2 | 561412201422802500 |
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n3 | 4.2065181844436E+26 |
n4 | 3.151836599064E+35 |
n5 | 2.3615906342535E+44 |
Nth Root
y√n2√n | 27372.877999947 |
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3√n | 908.26722147859 |
4√n | 165.44750829175 |
5√n | 59.556365249667 |
Divisors of 749274450
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 | -749274449 | 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 749274450 can be divided by 32 positive divisors. The sum of these divisors (counting 749274450) is 1, the average is 0.03125.
Base conversion 749274450
Base | System | Value |
---|---|---|
2 | Binary | 101100101010010000010101010010 |
3 | Ternary | 1221012220002022120 |
4 | Quaternary | 230222100111102 |
5 | Quinary | 3013303240300 |
6 | Senary | 202203315110 |
8 | Octal | 5452202522 |
10 | Decimal | 749274450 |
12 | Duodecimal | 18ab1ba96 |
16 | Hexadecimal | 2ca90552 |
20 | Vigesimal | be2j62a |
36 | Base36 | ce3jv6 |
Cryptographic Hash Functions
md5 | 17d651767d0f73505b6d60a62543d165 |
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sha1 | 43a725adf39fc5d9dbe168a17729ea2f776f49b7 |
sha256 | d88ddfead8204614e03dd9c4501aaf0b281e75d58616fe143b8d662fa0d98fe2 |
sha512 | c2987d60a464acb2197acca212b4e11a32313ba59c541ebe2268063f994a3c9f8bd675df16143c928e9604efe39eb5451f7a0bb8631d9a9ebee69c4f6f29995b |
ripemd-160 | f7e1494381a59cdef6615bf9e00e30a3bfffd13c |
749274450 as geometric shapes
Circle
Radius = nDiameter | 1498548900 |
---|---|
Circumference | 4707830215.2851 |
Area | 1.7637284476255E+18 |
Sphere
Radius = nVolume | 1.7620222167253E+27 |
---|---|
Surface area | 7.0549137905022E+18 |
Circumference | 4707830215.2851 |
Square
Length = nPerimeter | 2997097800 |
---|---|
Area | 561412201422802500 |
Diagonal | 1059634089.1296 |
Cube
Length = nSurface area | 3368473208536815000 |
---|---|
Volume | 4.2065181844436E+26 |
Space diagonal | 1297781416.2132 |
Equilateral Triangle
Length = nPerimeter | 2247823350 |
---|---|
Area | 2.4309861421335E+17 |
Altitude | 648890708.10661 |
Triangular Pyramid
Length = nSurface area | 2.4309861421335E+17 |
---|---|
Volume | 4.957429222341E+25 |
Height | 353211363.04321 |