30481572 (number)
30481572 is an even 8-digits composite number following 30481571 and preceding 30481573. In scientific notation, it is written as 3.0481572 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 9060480 positive integers (up to 30481572) that are relatively prime to 30481572.
Interesting facts
- 30481572 has 48 divisors, whose sum is 79071552
- The reverse of 30481572 is 27518403
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirty million four hundred eighty-one thousand five hundred seventy-two |
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Notation
Scientific notation | 3.0481572 × 10^7 |
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Engineering notation | 3.0481572 × 10^6 |
Prime Factorization of 30481572
Prime Factorization 2 × 2 × 11 × 3 × 53 × 4357
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15240786 | Product of the distinct prime numbers |
The prime factorization of 30481572 is 2 × 2 × 11 × 3 × 53 × 4357. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30481572)
Multiplication
n×yn×2 | 60963144 |
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n×3 | 91444716 |
n×4 | 121926288 |
n×5 | 152407860 |
Division
n÷yn÷2 | 15240786 |
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n÷3 | 10160524 |
n÷3 | 7620393 |
n÷5 | 6096314.4 |
Exponentiation
nyn2 | 929126231591184 |
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n3 | 2.8321228125335E+22 |
n4 | 8.6327555423083E+29 |
n5 | 2.6313995962127E+37 |
Nth Root
y√n2√n | 5521.01186378 |
---|---|
3√n | 312.3770507268 |
4√n | 74.303511786322 |
5√n | 31.391167779862 |
Divisors of 30481572
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 | -30481571 | 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 30481572 can be divided by 48 positive divisors. The sum of these divisors (counting 30481572) is 1, the average is 0.020833333333333.
Base conversion 30481572
Base | System | Value |
---|---|---|
2 | Binary | 1110100010001110010100100 |
3 | Ternary | 2010100121212010 |
4 | Quaternary | 1310101302210 |
5 | Quinary | 30300402242 |
6 | Senary | 3005154220 |
8 | Octal | 164216244 |
10 | Decimal | 30481572 |
12 | Duodecimal | a25b970 |
16 | Hexadecimal | 1d11ca4 |
20 | Vigesimal | 9aa3ic |
36 | Base36 | i5bqc |
Cryptographic Hash Functions
md5 | dbc93512caeee01ab1d75e775394f080 |
---|---|
sha1 | af4088ae4cd3a85af28b8221460ba724297d5fb5 |
sha256 | 4d6d83320cc5800775cfb0ee2561ae52c803c165345fb30b45c7d1f88e662d2d |
sha512 | e01f121f6fd7f48ed02779547a44789c63171d94796b792b6a9825046c12db98d2030aa0649b97cf39670beef4ad4845921459aeb3be0a2216b613aed915c2f3 |
ripemd-160 | c2cc545925451d8f60e3e48230cbda7e954c96c4 |
30481572 as geometric shapes
Circle
Radius = nDiameter | 60963144 |
---|---|
Circumference | 191521365.33014 |
Area | 2.9189361434244E+15 |
Sphere
Radius = nVolume | 1.1863168295893E+23 |
---|---|
Surface area | 1.1675744573698E+16 |
Circumference | 191521365.33014 |
Square
Length = nPerimeter | 121926288 |
---|---|
Area | 929126231591184 |
Diagonal | 43107452.524852 |
Cube
Length = nSurface area | 5574757389547104 |
---|---|
Volume | 2.8321228125335E+22 |
Space diagonal | 52795631.398569 |
Equilateral Triangle
Length = nPerimeter | 91444716 |
---|---|
Area | 4.0232345994023E+14 |
Altitude | 26397815.699284 |
Triangular Pyramid
Length = nSurface area | 4.0232345994023E+14 |
---|---|
Volume | 3.3376887431593E+21 |
Height | 14369150.841617 |