30396720 (number)
30396720 is an even 8-digits composite number following 30396719 and preceding 30396721. In scientific notation, it is written as 3.0396720 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 8105728 positive integers (up to 30396720) that are relatively prime to 30396720.
Interesting facts
- 30396720 has 40 divisors, whose sum is 94230576
- The reverse of 30396720 is 02769303
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirty million three hundred ninety-six thousand seven hundred twenty |
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Notation
Scientific notation | 3.0396720 × 10^7 |
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Engineering notation | 3.0396720 × 10^6 |
Prime Factorization of 30396720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 126653
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3799590 | Product of the distinct prime numbers |
The prime factorization of 30396720 is 2 × 2 × 2 × 2 × 5 × 3 × 126653. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30396720)
Multiplication
n×yn×2 | 60793440 |
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n×3 | 91190160 |
n×4 | 121586880 |
n×5 | 151983600 |
Division
n÷yn÷2 | 15198360 |
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n÷3 | 10132240 |
n÷3 | 7599180 |
n÷5 | 6079344 |
Exponentiation
nyn2 | 923960586758400 |
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n3 | 2.8085371246731E+22 |
n4 | 8.5370316588293E+29 |
n5 | 2.5949776096457E+37 |
Nth Root
y√n2√n | 5513.3220475499 |
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3√n | 312.08692515527 |
4√n | 74.251747774378 |
5√n | 31.373671476084 |
Divisors of 30396720
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30396719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30396720 can be divided by 40 positive divisors. The sum of these divisors (counting 30396720) is 1, the average is 0.025.
Base conversion 30396720
Base | System | Value |
---|---|---|
2 | Binary | 1110011111101000100110000 |
3 | Ternary | 2010012022110110 |
4 | Quaternary | 1303331010300 |
5 | Quinary | 30240143340 |
6 | Senary | 3003301320 |
8 | Octal | 163750460 |
10 | Decimal | 30396720 |
12 | Duodecimal | a21a840 |
16 | Hexadecimal | 1cfd130 |
20 | Vigesimal | 99jbg0 |
36 | Base36 | i3i9c |
Cryptographic Hash Functions
md5 | b5d23f7593622f2b28db861e032faefb |
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sha1 | 85c9cae645178cbdfa036304ffb91321e9040b8a |
sha256 | 8ccc53764fa152f525751070ad973343422e224e07ad2bea2b2a6d43d8577c90 |
sha512 | d18d5654bd8d414f34a6b1ec9e198d6c61fa6b5613d955dfd80845d8534afc7ab0b4c1f85147b4df5b573dfd522eba2faa24d5851b0c93c619a80b34f1b59f1d |
ripemd-160 | 6399f5c3f48ca0d08ed2e2f1c5021dafe9f549d4 |
30396720 as geometric shapes
Circle
Radius = nDiameter | 60793440 |
---|---|
Circumference | 190988224.49045 |
Area | 2.9027077915667E+15 |
Sphere
Radius = nVolume | 1.176437279761E+23 |
---|---|
Surface area | 1.1610831166267E+16 |
Circumference | 190988224.49045 |
Square
Length = nPerimeter | 121586880 |
---|---|
Area | 923960586758400 |
Diagonal | 42987453.675658 |
Cube
Length = nSurface area | 5543763520550400 |
---|---|
Volume | 2.8085371246731E+22 |
Space diagonal | 52648663.423445 |
Equilateral Triangle
Length = nPerimeter | 91190160 |
---|---|
Area | 4.0008667011418E+14 |
Altitude | 26324331.711723 |
Triangular Pyramid
Length = nSurface area | 4.0008667011418E+14 |
---|---|
Volume | 3.3098927434508E+21 |
Height | 14329151.225219 |