155116928 (number)
155116928 is an even 9-digits composite number following 155116927 and preceding 155116929. In scientific notation, it is written as 1.55116928 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 77357056 positive integers (up to 155116928) that are relatively prime to 155116928.
Interesting facts
- 155116928 has 32 divisors, whose sum is 309825000
- The reverse of 155116928 is 829611551
- Previous prime number is 449
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | one hundred fifty-five million one hundred sixteen thousand nine hundred twenty-eight |
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Notation
Scientific notation | 1.55116928 × 10^8 |
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Engineering notation | 1.55116928 × 10^6 |
Prime Factorization of 155116928
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 449 × 2699
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2423702 | Product of the distinct prime numbers |
The prime factorization of 155116928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 449 × 2699. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155116928)
Multiplication
n×yn×2 | 310233856 |
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n×3 | 465350784 |
n×4 | 620467712 |
n×5 | 775584640 |
Division
n÷yn÷2 | 77558464 |
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n÷3 | 51705642.666667 |
n÷3 | 38779232 |
n÷5 | 31023385.6 |
Exponentiation
nyn2 | 24061261352157184 |
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n3 | 3.7323089447517E+24 |
n4 | 5.7894429785681E+32 |
n5 | 8.9804060966666E+40 |
Nth Root
y√n2√n | 12454.594654183 |
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3√n | 537.30357690318 |
4√n | 111.60015526057 |
5√n | 43.464214872932 |
Divisors of 155116928
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 | -155116927 | 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 155116928 can be divided by 32 positive divisors. The sum of these divisors (counting 155116928) is 1, the average is 0.03125.
Base conversion 155116928
Base | System | Value |
---|---|---|
2 | Binary | 1001001111101110010110000000 |
3 | Ternary | 101210212202102102 |
4 | Quaternary | 21033232112000 |
5 | Quinary | 304202220203 |
6 | Senary | 23220405532 |
8 | Octal | 1117562600 |
10 | Decimal | 155116928 |
12 | Duodecimal | 43b468a8 |
16 | Hexadecimal | 93ee580 |
20 | Vigesimal | 2899c68 |
36 | Base36 | 2kcozk |
Cryptographic Hash Functions
md5 | 5f7aba3eb8f685a259216d5b9a7d78bd |
---|---|
sha1 | fd5820f900bcc3bb38724a23cc93da3321f74691 |
sha256 | 4d337ddf7809be04b00b3bfac7a2f841afa63149f071ae53af677aa5310725e6 |
sha512 | f4a1b29b21a78b99cb55a1db91413022e4622b66707891390caa8b80359aba1e4604c071e5fd1fc20328d36b84287b50a9b26be61974ff9596b6be8ef291c694 |
ripemd-160 | 57ccc1cdf5ad44d65fbd6acde929f0675513c5f2 |
155116928 as geometric shapes
Circle
Radius = nDiameter | 310233856 |
---|---|
Circumference | 974628402.90443 |
Area | 7.5590681900041E+16 |
Sphere
Radius = nVolume | 1.5633859149013E+25 |
---|---|
Surface area | 3.0236272760016E+17 |
Circumference | 974628402.90443 |
Square
Length = nPerimeter | 620467712 |
---|---|
Area | 24061261352157184 |
Diagonal | 219368463.33125 |
Cube
Length = nSurface area | 144367568112943104 |
---|---|
Volume | 3.7323089447517E+24 |
Space diagonal | 268670400.41 |
Equilateral Triangle
Length = nPerimeter | 465350784 |
---|---|
Area | 1.0418831789032E+16 |
Altitude | 134335200.205 |
Triangular Pyramid
Length = nSurface area | 1.0418831789032E+16 |
---|---|
Volume | 4.3985682738619E+23 |
Height | 73122821.110417 |