30476988 (number)
30476988 is an even 8-digits composite number following 30476987 and preceding 30476989. In scientific notation, it is written as 3.0476988 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 9054720 positive integers (up to 30476988) that are relatively prime to 30476988.
Interesting facts
- 30476988 has 48 divisors, whose sum is 76352640
- The reverse of 30476988 is 88967403
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | thirty million four hundred seventy-six thousand nine hundred eighty-eight |
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Notation
Scientific notation | 3.0476988 × 10^7 |
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Engineering notation | 3.0476988 × 10^6 |
Prime Factorization of 30476988
Prime Factorization 2 × 2 × 51 × 3 × 19 × 2621
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15238494 | Product of the distinct prime numbers |
The prime factorization of 30476988 is 2 × 2 × 51 × 3 × 19 × 2621. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30476988)
Multiplication
n×yn×2 | 60953976 |
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n×3 | 91430964 |
n×4 | 121907952 |
n×5 | 152384940 |
Division
n÷yn÷2 | 15238494 |
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n÷3 | 10158996 |
n÷3 | 7619247 |
n÷5 | 6095397.6 |
Exponentiation
nyn2 | 928846797552144 |
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n3 | 2.8308452702835E+22 |
n4 | 8.6275637332287E+29 |
n5 | 2.6294215636685E+37 |
Nth Root
y√n2√n | 5520.5967068787 |
---|---|
3√n | 312.36139090248 |
4√n | 74.300718077813 |
5√n | 31.390223564977 |
Divisors of 30476988
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 | -30476987 | 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 30476988 can be divided by 48 positive divisors. The sum of these divisors (counting 30476988) is 1, the average is 0.020833333333333.
Base conversion 30476988
Base | System | Value |
---|---|---|
2 | Binary | 1110100010000101010111100 |
3 | Ternary | 2010100101120100 |
4 | Quaternary | 1310100222330 |
5 | Quinary | 30300230423 |
6 | Senary | 3005121100 |
8 | Octal | 164205274 |
10 | Decimal | 30476988 |
12 | Duodecimal | a259190 |
16 | Hexadecimal | 1d10abc |
20 | Vigesimal | 9a9c98 |
36 | Base36 | i5870 |
Cryptographic Hash Functions
md5 | 9b37f76847dacf7209f91efdf8ad4f82 |
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sha1 | 6ff71f75397981cca1b85f6924303b37af2fdae1 |
sha256 | eda8106e1d1d1157355db4bd5af50e289a3db4e7d638c5fdadbed32af2e10b9f |
sha512 | 5ef6044feb8094a915bcade631d814620628f62a9d1934d07b7cb7eebba18b2a85f726196fea4dfc9b211543d1a438dcd76de447ab53e6747d6bc6ddb34a9415 |
ripemd-160 | 1ba2f201d5c52eafa3cfdc3088f857906beac469 |
30476988 as geometric shapes
Circle
Radius = nDiameter | 60953976 |
---|---|
Circumference | 191492563.20869 |
Area | 2.9180582755002E+15 |
Sphere
Radius = nVolume | 1.1857816939429E+23 |
---|---|
Surface area | 1.1672233102001E+16 |
Circumference | 191492563.20869 |
Square
Length = nPerimeter | 121907952 |
---|---|
Area | 928846797552144 |
Diagonal | 43100969.769882 |
Cube
Length = nSurface area | 5573080785312864 |
---|---|
Volume | 2.8308452702835E+22 |
Space diagonal | 52787691.677667 |
Equilateral Triangle
Length = nPerimeter | 91430964 |
---|---|
Area | 4.0220246145199E+14 |
Altitude | 26393845.838833 |
Triangular Pyramid
Length = nSurface area | 4.0220246145199E+14 |
---|---|
Volume | 3.3361831451789E+21 |
Height | 14366989.923294 |