147989072 (number)
147989072 is an even 9-digits composite number following 147989071 and preceding 147989073. In scientific notation, it is written as 1.47989072 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 57657600 positive integers (up to 147989072) that are relatively prime to 147989072.
Interesting facts
- 147989072 has 40 divisors, whose sum is 357483072
- The reverse of 147989072 is 270989741
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | one hundred forty-seven million nine hundred eighty-nine thousand seventy-two |
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Notation
Scientific notation | 1.47989072 × 10^8 |
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Engineering notation | 1.47989072 × 10^6 |
Prime Factorization of 147989072
Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 120121
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18498634 | Product of the distinct prime numbers |
The prime factorization of 147989072 is 2 × 2 × 2 × 2 × 11 × 7 × 120121. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 147989072)
Multiplication
n×yn×2 | 295978144 |
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n×3 | 443967216 |
n×4 | 591956288 |
n×5 | 739945360 |
Division
n÷yn÷2 | 73994536 |
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n÷3 | 49329690.666667 |
n÷3 | 36997268 |
n÷5 | 29597814.4 |
Exponentiation
nyn2 | 21900765431421184 |
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n3 | 3.2410739522857E+24 |
n4 | 4.7964352648213E+32 |
n5 | 7.0982000374898E+40 |
Nth Root
y√n2√n | 12165.075914272 |
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3√n | 528.94422792916 |
4√n | 110.29540296074 |
5√n | 43.057214379241 |
Divisors of 147989072
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 | -147989071 | 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 147989072 can be divided by 40 positive divisors. The sum of these divisors (counting 147989072) is 1, the average is 0.025.
Base conversion 147989072
Base | System | Value |
---|---|---|
2 | Binary | 1000110100100010001001010000 |
3 | Ternary | 101022110121211202 |
4 | Quaternary | 20310202021100 |
5 | Quinary | 300341122242 |
6 | Senary | 22403530332 |
8 | Octal | 1064421120 |
10 | Decimal | 147989072 |
12 | Duodecimal | 416899a8 |
16 | Hexadecimal | 8d22250 |
20 | Vigesimal | 264icdc |
36 | Base36 | 2g3x3k |
Cryptographic Hash Functions
md5 | df2a372394e04a0ab3b6963c83a82541 |
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sha1 | ac165e6552b671bd95aca7aac3a53d9253ec9e72 |
sha256 | da314f9fda5b076bb37b3a3da35796293bf1e6598ed92a6c01721f083f721c8a |
sha512 | 84ca31e27a719fdaff49217a1cd79028f3e183ab3fe5948d646230d91f2b915497481df2d4104ff412410ced259cc61b2fe700e8e4395b7db3d384646fbc501c |
ripemd-160 | 0d4fa159993a18a0d3e5a109b520f6cc5ca78aa6 |
147989072 as geometric shapes
Circle
Radius = nDiameter | 295978144 |
---|---|
Circumference | 929842762.81354 |
Area | 6.8803283787346E+16 |
Sphere
Radius = nVolume | 1.3576178824323E+25 |
---|---|
Surface area | 2.7521313514938E+17 |
Circumference | 929842762.81354 |
Square
Length = nPerimeter | 591956288 |
---|---|
Area | 21900765431421184 |
Diagonal | 209288152.70541 |
Cube
Length = nSurface area | 131404592588527104 |
---|---|
Volume | 3.2410739522857E+24 |
Space diagonal | 256324591.66897 |
Equilateral Triangle
Length = nPerimeter | 443967216 |
---|---|
Area | 9.4833096129674E+15 |
Altitude | 128162295.83448 |
Triangular Pyramid
Length = nSurface area | 9.4833096129674E+15 |
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Volume | 3.8196422833138E+23 |
Height | 69762717.568469 |