30349744 (number)
30349744 is an even 8-digits composite number following 30349743 and preceding 30349745. In scientific notation, it is written as 3.0349744 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 14333760 positive integers (up to 30349744) that are relatively prime to 30349744.
Interesting facts
- 30349744 has 40 divisors, whose sum is 62154752
- The reverse of 30349744 is 44794303
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | thirty million three hundred forty-nine thousand seven hundred forty-four |
---|
Notation
Scientific notation | 3.0349744 × 10^7 |
---|---|
Engineering notation | 3.0349744 × 10^6 |
Prime Factorization of 30349744
Prime Factorization 2 × 2 × 2 × 2 × 31 × 43 × 1423
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3793718 | Product of the distinct prime numbers |
The prime factorization of 30349744 is 2 × 2 × 2 × 2 × 31 × 43 × 1423. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30349744)
Multiplication
n×yn×2 | 60699488 |
---|---|
n×3 | 91049232 |
n×4 | 121398976 |
n×5 | 151748720 |
Division
n÷yn÷2 | 15174872 |
---|---|
n÷3 | 10116581.333333 |
n÷3 | 7587436 |
n÷5 | 6069948.8 |
Exponentiation
nyn2 | 921106960865536 |
---|---|
n3 | 2.7955360458887E+22 |
n4 | 8.4843803335494E+29 |
n5 | 2.5749877112186E+37 |
Nth Root
y√n2√n | 5509.0601739317 |
---|---|
3√n | 311.92607277608 |
4√n | 74.223043415988 |
5√n | 31.363968314002 |
Divisors of 30349744
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 | -30349743 | 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 30349744 can be divided by 40 positive divisors. The sum of these divisors (counting 30349744) is 1, the average is 0.025.
Base conversion 30349744
Base | System | Value |
---|---|---|
2 | Binary | 1110011110001100110110000 |
3 | Ternary | 2010002221000121 |
4 | Quaternary | 1303301212300 |
5 | Quinary | 30232142434 |
6 | Senary | 3002300024 |
8 | Octal | 163614660 |
10 | Decimal | 30349744 |
12 | Duodecimal | a1b7614 |
16 | Hexadecimal | 1cf19b0 |
20 | Vigesimal | 99de74 |
36 | Base36 | i2i0g |
Cryptographic Hash Functions
md5 | 4cd24873797b3dfd4d4f783732647ce7 |
---|---|
sha1 | 2a075f460382e9342c06c27edc5e6161b04b0e92 |
sha256 | a8636836b294b5ef30dc0d7b62cce837add3ae0a544d025ae29811a3944b6d39 |
sha512 | 6ba73d4e5ed4833e6077832e5a78645fe37be7a384de8d11afbd0afde07ad51c0ae4e9d3cba8c86310beb2a6f085dba502581100605d046adc046785aa0d48dd |
ripemd-160 | 6777bcd506a28fcbedc79b1d3e997d3f52cd79f1 |
30349744 as geometric shapes
Circle
Radius = nDiameter | 60699488 |
---|---|
Circumference | 190693065.57746 |
Area | 2.8937428614256E+15 |
Sphere
Radius = nVolume | 1.1709914006146E+23 |
---|---|
Surface area | 1.1574971445702E+16 |
Circumference | 190693065.57746 |
Square
Length = nPerimeter | 121398976 |
---|---|
Area | 921106960865536 |
Diagonal | 42921019.579351 |
Cube
Length = nSurface area | 5526641765193216 |
---|---|
Volume | 2.7955360458887E+22 |
Space diagonal | 52567298.604709 |
Equilateral Triangle
Length = nPerimeter | 91049232 |
---|---|
Area | 3.9885101385612E+14 |
Altitude | 26283649.302354 |
Triangular Pyramid
Length = nSurface area | 3.9885101385612E+14 |
---|---|
Volume | 3.2945708251656E+21 |
Height | 14307006.52645 |