74454930 (number)
74454930 is an even 8-digits composite number following 74454929 and preceding 74454931. In scientific notation, it is written as 7.4454930 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 160 positive divisors. There are 17297280 positive integers (up to 74454930) that are relatively prime to 74454930.
Interesting facts
- 74454930 has 160 divisors, whose sum is 221196096
- The reverse of 74454930 is 03945447
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-four million four hundred fifty-four thousand nine hundred thirty |
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Notation
Scientific notation | 7.4454930 × 10^7 |
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Engineering notation | 7.4454930 × 10^6 |
Prime Factorization of 74454930
Prime Factorization 2 × 5 × 3 × 3 × 33 × 43 × 11 × 53
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 24818310 | Product of the distinct prime numbers |
The prime factorization of 74454930 is 2 × 5 × 3 × 3 × 33 × 43 × 11 × 53. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74454930)
Multiplication
n×yn×2 | 148909860 |
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n×3 | 223364790 |
n×4 | 297819720 |
n×5 | 372274650 |
Division
n÷yn÷2 | 37227465 |
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n÷3 | 24818310 |
n÷3 | 18613732.5 |
n÷5 | 14890986 |
Exponentiation
nyn2 | 5543536601304900 |
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n3 | 4.1274362960259E+23 |
n4 | 3.0730798050007E+31 |
n5 | 2.2880594176574E+39 |
Nth Root
y√n2√n | 8628.7270208299 |
---|---|
3√n | 420.6922258235 |
4√n | 92.890941543457 |
5√n | 37.530011019606 |
Divisors of 74454930
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74454929 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74454930 can be divided by 160 positive divisors. The sum of these divisors (counting 74454930) is 1, the average is 0.00625.
Base conversion 74454930
Base | System | Value |
---|---|---|
2 | Binary | 100011100000001011110010010 |
3 | Ternary | 12012002200222000 |
4 | Quaternary | 10130001132102 |
5 | Quinary | 123030024210 |
6 | Senary | 11215454430 |
8 | Octal | 434013622 |
10 | Decimal | 74454930 |
12 | Duodecimal | 20b27416 |
16 | Hexadecimal | 4701792 |
20 | Vigesimal | 1356h6a |
36 | Base36 | 18btsi |
Cryptographic Hash Functions
md5 | 25e1c0629a4cb60957d46934aef4740e |
---|---|
sha1 | 7112cdff05eabf6c226f66e5189ca11f3017cbc2 |
sha256 | bda2186666afb3d15875bc99d878cb16c17dd222d956316ab649f4f77a314300 |
sha512 | ee66d85be57809fda95b51b482cb157487c3750829ca1d5ded8efb6b82812430ccdaa969ac70e56616b79bafcda7b87ca4729874d7f2854765546a87f41a9dae |
ripemd-160 | a71e06614460f0b3745f20a48c2026662372f69f |
74454930 as geometric shapes
Circle
Radius = nDiameter | 148909860 |
---|---|
Circumference | 467814122.22308 |
Area | 1.7415533861566E+16 |
Sphere
Radius = nVolume | 1.7288964727673E+24 |
---|---|
Surface area | 6.9662135446262E+16 |
Circumference | 467814122.22308 |
Square
Length = nPerimeter | 297819720 |
---|---|
Area | 5543536601304900 |
Diagonal | 105295171.79154 |
Cube
Length = nSurface area | 33261219607829400 |
---|---|
Volume | 4.1274362960259E+23 |
Space diagonal | 128959721.63398 |
Equilateral Triangle
Length = nPerimeter | 223364790 |
---|---|
Area | 2.4004217617694E+15 |
Altitude | 64479860.816992 |
Triangular Pyramid
Length = nSurface area | 2.4004217617694E+15 |
---|---|
Volume | 4.8642303230591E+22 |
Height | 35098390.59718 |