74904840 (number)
74904840 is an even 8-digits composite number following 74904839 and preceding 74904841. In scientific notation, it is written as 7.4904840 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 18441216 positive integers (up to 74904840) that are relatively prime to 74904840.
Interesting facts
- 74904840 has 192 divisors, whose sum is 262828800
- The reverse of 74904840 is 04840947
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-four million nine hundred four thousand eight hundred forty |
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Notation
Scientific notation | 7.4904840 × 10^7 |
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Engineering notation | 7.4904840 × 10^6 |
Prime Factorization of 74904840
Prime Factorization 2 × 2 × 2 × 5 × 3 × 3 × 19 × 47 × 233
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 6242070 | Product of the distinct prime numbers |
The prime factorization of 74904840 is 2 × 2 × 2 × 5 × 3 × 3 × 19 × 47 × 233. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74904840)
Multiplication
n×yn×2 | 149809680 |
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n×3 | 224714520 |
n×4 | 299619360 |
n×5 | 374524200 |
Division
n÷yn÷2 | 37452420 |
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n÷3 | 24968280 |
n÷3 | 18726210 |
n÷5 | 14980968 |
Exponentiation
nyn2 | 5610735055425600 |
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n3 | 4.2027121160905E+23 |
n4 | 3.1480347862182E+31 |
n5 | 2.3580304197611E+39 |
Nth Root
y√n2√n | 8654.7582288589 |
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3√n | 421.53789926987 |
4√n | 93.030953068637 |
5√n | 37.575258424433 |
Divisors of 74904840
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74904839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74904840 can be divided by 192 positive divisors. The sum of these divisors (counting 74904840) is 1, the average is 0.0052083333333333.
Base conversion 74904840
Base | System | Value |
---|---|---|
2 | Binary | 100011101101111010100001000 |
3 | Ternary | 12012221120010100 |
4 | Quaternary | 10131233110020 |
5 | Quinary | 123133423330 |
6 | Senary | 11233245400 |
8 | Octal | 435572410 |
10 | Decimal | 74904840 |
12 | Duodecimal | 21103860 |
16 | Hexadecimal | 476f508 |
20 | Vigesimal | 1383220 |
36 | Base36 | 18lgy0 |
Cryptographic Hash Functions
md5 | e5ac1da842a9ea39455d04096697a37c |
---|---|
sha1 | fbec251daa304f3a291d51d9984f0666dded1e7e |
sha256 | 396d4038de806b497a49bf34bd402d8dabd684049ef47f1542945dc7d3a5e3dd |
sha512 | de33dd27475d7c3dbe076b7df609c409e4e9d546d1a7513f09c038ac1bebf874c2541d01b59efb041958ba8d6bf4a14efecf73fe68f47e19f2788fe372eb3927 |
ripemd-160 | 811587acae77fdd13058b66cdab9c8e505d4d1fe |
74904840 as geometric shapes
Circle
Radius = nDiameter | 149809680 |
---|---|
Circumference | 470640990.12464 |
Area | 1.7626644031364E+16 |
Sphere
Radius = nVolume | 1.7604279345417E+24 |
---|---|
Surface area | 7.0506576125455E+16 |
Circumference | 470640990.12464 |
Square
Length = nPerimeter | 299619360 |
---|---|
Area | 5610735055425600 |
Diagonal | 105931440.61539 |
Cube
Length = nSurface area | 33664410332553600 |
---|---|
Volume | 4.2027121160905E+23 |
Space diagonal | 129738988.61282 |
Equilateral Triangle
Length = nPerimeter | 224714520 |
---|---|
Area | 2.4295195459512E+15 |
Altitude | 64869494.306409 |
Triangular Pyramid
Length = nSurface area | 2.4295195459512E+15 |
---|---|
Volume | 4.9529437277707E+22 |
Height | 35310480.205129 |