145429120 (number)
145429120 is an even 9-digits composite number following 145429119 and preceding 145429121. In scientific notation, it is written as 1.45429120 × 10^8. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 58171392 positive integers (up to 145429120) that are relatively prime to 145429120.
Interesting facts
- 145429120 has 32 divisors, whose sum is 347668020
- The reverse of 145429120 is 021924541
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred forty-five million four hundred twenty-nine thousand one hundred twenty |
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Notation
Scientific notation | 1.45429120 × 10^8 |
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Engineering notation | 1.45429120 × 10^6 |
Prime Factorization of 145429120
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227233
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2272330 | Product of the distinct prime numbers |
The prime factorization of 145429120 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 227233. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 145429120)
Multiplication
n×yn×2 | 290858240 |
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n×3 | 436287360 |
n×4 | 581716480 |
n×5 | 727145600 |
Division
n÷yn÷2 | 72714560 |
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n÷3 | 48476373.333333 |
n÷3 | 36357280 |
n÷5 | 29085824 |
Exponentiation
nyn2 | 21149628943974400 |
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n3 | 3.0757719256487E+24 |
n4 | 4.473068044678E+32 |
n5 | 6.5051434943764E+40 |
Nth Root
y√n2√n | 12059.399653382 |
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3√n | 525.87653422194 |
4√n | 109.81529790235 |
5√n | 42.907209937452 |
Divisors of 145429120
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -145429119 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 145429120 can be divided by 32 positive divisors. The sum of these divisors (counting 145429120) is 1, the average is 0.03125.
Base conversion 145429120
Base | System | Value |
---|---|---|
2 | Binary | 1000101010110001001010000000 |
3 | Ternary | 101010122120020201 |
4 | Quaternary | 20222301022000 |
5 | Quinary | 244212212440 |
6 | Senary | 22233014544 |
8 | Octal | 1052611200 |
10 | Decimal | 145429120 |
12 | Duodecimal | 40854454 |
16 | Hexadecimal | 8ab1280 |
20 | Vigesimal | 258icg0 |
36 | Base36 | 2el1ts |
Cryptographic Hash Functions
md5 | 7c8f1b1f2922eb774a0f6648645ba6f1 |
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sha1 | 2b0b6c976423bd33aeaf7cb97b8b796161f29490 |
sha256 | d0d9ac6faa3f362a919f3da13d8f6603173a0089df6cb4c40beb6f6a0e0df1ed |
sha512 | 07697e1cc735d7572e9d615032a618ad46971d7823149ea92033bcfdcd666b5f44ff83753388db61f8ecbe0fff81066e53f7ce0c92c2070e684504a3a60da1e6 |
ripemd-160 | 7c442d79df60a4c92791e65de07883f99a01bc9f |
145429120 as geometric shapes
Circle
Radius = nDiameter | 290858240 |
---|---|
Circumference | 913758110.02006 |
Area | 6.644351891654E+16 |
Sphere
Radius = nVolume | 1.2883763314314E+25 |
---|---|
Surface area | 2.6577407566616E+17 |
Circumference | 913758110.02006 |
Square
Length = nPerimeter | 581716480 |
---|---|
Area | 21149628943974400 |
Diagonal | 205667833.86798 |
Cube
Length = nSurface area | 126897773663846400 |
---|---|
Volume | 3.0757719256487E+24 |
Space diagonal | 251890624.74003 |
Equilateral Triangle
Length = nPerimeter | 436287360 |
---|---|
Area | 9.1580579730482E+15 |
Altitude | 125945312.37002 |
Triangular Pyramid
Length = nSurface area | 9.1580579730482E+15 |
---|---|
Volume | 3.6248319766824E+23 |
Height | 68555944.622661 |