74454978 (number)
74454978 is an even 8-digits composite number following 74454977 and preceding 74454979. In scientific notation, it is written as 7.4454978 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 22651200 positive integers (up to 74454978) that are relatively prime to 74454978.
Interesting facts
- 74454978 has 48 divisors, whose sum is 163066176
- The reverse of 74454978 is 87945447
- Previous prime number is 727
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | seventy-four million four hundred fifty-four thousand nine hundred seventy-eight |
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Notation
Scientific notation | 7.4454978 × 10^7 |
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Engineering notation | 7.4454978 × 10^6 |
Prime Factorization of 74454978
Prime Factorization 2 × 3 × 13 × 13 × 727 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5727306 | Product of the distinct prime numbers |
The prime factorization of 74454978 is 2 × 3 × 13 × 13 × 727 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74454978)
Multiplication
n×yn×2 | 148909956 |
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n×3 | 223364934 |
n×4 | 297819912 |
n×5 | 372274890 |
Division
n÷yn÷2 | 37227489 |
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n÷3 | 24818326 |
n÷3 | 18613744.5 |
n÷5 | 14890995.6 |
Exponentiation
nyn2 | 5543543748980484 |
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n3 | 4.1274442787238E+23 |
n4 | 3.0730877296861E+31 |
n5 | 2.2880667930585E+39 |
Nth Root
y√n2√n | 8628.7298022362 |
---|---|
3√n | 420.69231622818 |
4√n | 92.89095651481 |
5√n | 37.530015858615 |
Divisors of 74454978
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74454977 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74454978 can be divided by 48 positive divisors. The sum of these divisors (counting 74454978) is 1, the average is 0.020833333333333.
Base conversion 74454978
Base | System | Value |
---|---|---|
2 | Binary | 100011100000001011111000010 |
3 | Ternary | 12012002201000210 |
4 | Quaternary | 10130001133002 |
5 | Quinary | 123030024403 |
6 | Senary | 11215454550 |
8 | Octal | 434013702 |
10 | Decimal | 74454978 |
12 | Duodecimal | 20b27456 |
16 | Hexadecimal | 47017c2 |
20 | Vigesimal | 1356h8i |
36 | Base36 | 18bttu |
Cryptographic Hash Functions
md5 | f4bc9bf53c1773ce9ae5160998591146 |
---|---|
sha1 | ce1b7efe9e4ba3e24792022a18b57b84d1b5aef4 |
sha256 | 9df50597bed76d1e730c7dcd1b69cd632a0f367c3f13e6bfe9cfd068dc47c724 |
sha512 | 614ba7d4fe6fa4ed4dbc4832143cfe8bdf7a7bd7b817109846827da8443c58a431d48cd14cdf23012942522d3705dd9c55864f59746db6886d1923ba6a210a1f |
ripemd-160 | d9d5caf07adcd0d3e5152367cb44f62c12e3b7c7 |
74454978 as geometric shapes
Circle
Radius = nDiameter | 148909956 |
---|---|
Circumference | 467814423.81598 |
Area | 1.7415556316651E+16 |
Sphere
Radius = nVolume | 1.728899816552E+24 |
---|---|
Surface area | 6.9662225266603E+16 |
Circumference | 467814423.81598 |
Square
Length = nPerimeter | 297819912 |
---|---|
Area | 5543543748980484 |
Diagonal | 105295239.67379 |
Cube
Length = nSurface area | 33261262493882904 |
---|---|
Volume | 4.1274442787238E+23 |
Space diagonal | 128959804.77242 |
Equilateral Triangle
Length = nPerimeter | 223364934 |
---|---|
Area | 2.4004248568038E+15 |
Altitude | 64479902.386211 |
Triangular Pyramid
Length = nSurface area | 2.4004248568038E+15 |
---|---|
Volume | 4.8642397307587E+22 |
Height | 35098413.224597 |