40389984 (number)
40389984 is an even 8-digits composite number following 40389983 and preceding 40389985. In scientific notation, it is written as 4.0389984 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 13229568 positive integers (up to 40389984) that are relatively prime to 40389984.
Interesting facts
- 40389984 has 48 divisors, whose sum is 89888400
- The reverse of 40389984 is 48998304
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty million three hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 4.0389984 × 10^7 |
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Engineering notation | 4.0389984 × 10^6 |
Prime Factorization of 40389984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 59 × 2377
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2524374 | Product of the distinct prime numbers |
The prime factorization of 40389984 is 2 × 2 × 2 × 2 × 2 × 9 × 59 × 2377. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40389984)
Multiplication
n×yn×2 | 80779968 |
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n×3 | 121169952 |
n×4 | 161559936 |
n×5 | 201949920 |
Division
n÷yn÷2 | 20194992 |
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n÷3 | 13463328 |
n÷3 | 10097496 |
n÷5 | 8077996.8 |
Exponentiation
nyn2 | 1631350807520256 |
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n3 | 6.589023301413E+22 |
n4 | 2.661305457197E+30 |
n5 | 1.074900848353E+38 |
Nth Root
y√n2√n | 6355.3114793848 |
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3√n | 343.10303551161 |
4√n | 79.720207472038 |
5√n | 33.208918796034 |
Divisors of 40389984
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 | -40389983 | 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 40389984 can be divided by 48 positive divisors. The sum of these divisors (counting 40389984) is 1, the average is 0.020833333333333.
Base conversion 40389984
Base | System | Value |
---|---|---|
2 | Binary | 10011010000100110101100000 |
3 | Ternary | 2211000000122100 |
4 | Quaternary | 2122010311200 |
5 | Quinary | 40314434414 |
6 | Senary | 4001410400 |
8 | Octal | 232046540 |
10 | Decimal | 40389984 |
12 | Duodecimal | 11639a00 |
16 | Hexadecimal | 2684d60 |
20 | Vigesimal | cc8ej4 |
36 | Base36 | o1p40 |
Cryptographic Hash Functions
md5 | e1948ecf3a9edb443b26cb165aa9b26a |
---|---|
sha1 | 019d93994e8e706c873e4bab4ba9c942c9900624 |
sha256 | e9a10d5e3a90ae183b980592210f23a4dbd2af335ad5a8be17153417d4f09325 |
sha512 | 901c90ab31fb0f75ff0dd4b5d659063b825a98093343831652d96060f032bf50fc54a683b6d3ea8e4ae68284e14363e524d0c2cc642add54fd27bd800cd41dd6 |
ripemd-160 | f4f5dd04e8cf3380e57f9e5946c01dc828a3ec6d |
40389984 as geometric shapes
Circle
Radius = nDiameter | 80779968 |
---|---|
Circumference | 253777754.02602 |
Area | 5.1250397123334E+15 |
Sphere
Radius = nVolume | 2.7600036264068E+23 |
---|---|
Surface area | 2.0500158849334E+16 |
Circumference | 253777754.02602 |
Square
Length = nPerimeter | 161559936 |
---|---|
Area | 1631350807520256 |
Diagonal | 57120063.156832 |
Cube
Length = nSurface area | 9788104845121536 |
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Volume | 6.589023301413E+22 |
Space diagonal | 69957504.404894 |
Equilateral Triangle
Length = nPerimeter | 121169952 |
---|---|
Area | 7.063956208984E+14 |
Altitude | 34978752.202447 |
Triangular Pyramid
Length = nSurface area | 7.063956208984E+14 |
---|---|
Volume | 7.7652384297089E+21 |
Height | 19040021.052277 |