29947392 (number)
29947392 is an even 8-digits composite number following 29947391 and preceding 29947393. In scientific notation, it is written as 2.9947392 × 10^7. The sum of its digits is 45. It has a total of 13 prime factors and 120 positive divisors. There are 9732096 positive integers (up to 29947392) that are relatively prime to 29947392.
Interesting facts
- 29947392 has 120 divisors, whose sum is 88624536
- The reverse of 29947392 is 29374992
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-nine million nine hundred forty-seven thousand three hundred ninety-two |
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Notation
Scientific notation | 2.9947392 × 10^7 |
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Engineering notation | 2.9947392 × 10^6 |
Prime Factorization of 29947392
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 67 × 97
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 38994 | Product of the distinct prime numbers |
The prime factorization of 29947392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 67 × 97. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29947392)
Multiplication
n×yn×2 | 59894784 |
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n×3 | 89842176 |
n×4 | 119789568 |
n×5 | 149736960 |
Division
n÷yn÷2 | 14973696 |
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n÷3 | 9982464 |
n÷3 | 7486848 |
n÷5 | 5989478.4 |
Exponentiation
nyn2 | 896846287601664 |
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n3 | 2.6858207338552E+22 |
n4 | 8.0433326358489E+29 |
n5 | 2.4087683543216E+37 |
Nth Root
y√n2√n | 5472.4210364335 |
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3√n | 310.54151622674 |
4√n | 73.975813861245 |
5√n | 31.28036423823 |
Divisors of 29947392
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29947391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29947392 can be divided by 120 positive divisors. The sum of these divisors (counting 29947392) is 1, the average is 0.0083333333333333.
Base conversion 29947392
Base | System | Value |
---|---|---|
2 | Binary | 1110010001111011000000000 |
3 | Ternary | 2002100111002200 |
4 | Quaternary | 1302033120000 |
5 | Quinary | 30131304032 |
6 | Senary | 2545513200 |
8 | Octal | 162173000 |
10 | Decimal | 29947392 |
12 | Duodecimal | a042800 |
16 | Hexadecimal | 1c8f600 |
20 | Vigesimal | 97389c |
36 | Base36 | htvk0 |
Cryptographic Hash Functions
md5 | a7d66936be4e7194db853b8ddfe0d14b |
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sha1 | 416def7ba6e7d02d905af802e492aab4fd3fd4ee |
sha256 | 7f846036c8b500978e011c1dc3a4f10d49bd4e182b3f6e966963f2d042285b49 |
sha512 | 0eff3e37dbc22686ea01a295277bd6fc5d1342ed183ab59970e7779f230c9b01f5d43d730fe80349856c555f2a947903e3d77b443273ce7c49ff1c5d3f528557 |
ripemd-160 | e68c9d26aa9d1966033d4059c68885540db0086f |
29947392 as geometric shapes
Circle
Radius = nDiameter | 59894784 |
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Circumference | 188165013.40275 |
Area | 2.8175257085287E+15 |
Sphere
Radius = nVolume | 1.1250339581785E+23 |
---|---|
Surface area | 1.1270102834115E+16 |
Circumference | 188165013.40275 |
Square
Length = nPerimeter | 119789568 |
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Area | 896846287601664 |
Diagonal | 42352007.924104 |
Cube
Length = nSurface area | 5381077725609984 |
---|---|
Volume | 2.6858207338552E+22 |
Space diagonal | 51870404.498182 |
Equilateral Triangle
Length = nPerimeter | 89842176 |
---|---|
Area | 3.883458341764E+14 |
Altitude | 25935202.249091 |
Triangular Pyramid
Length = nSurface area | 3.883458341764E+14 |
---|---|
Volume | 3.165270089934E+21 |
Height | 14117335.974701 |