16279920 (number)
16279920 is an even 8-digits composite number following 16279919 and preceding 16279921. In scientific notation, it is written as 1.6279920 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 4340736 positive integers (up to 16279920) that are relatively prime to 16279920.
Interesting facts
- 16279920 has 60 divisors, whose sum is 48605024
- The reverse of 16279920 is 02997261
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixteen million two hundred seventy-nine thousand nine hundred twenty |
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Notation
Scientific notation | 1.6279920 × 10^7 |
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Engineering notation | 1.6279920 × 10^6 |
Prime Factorization of 16279920
Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 3 × 7537
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 678330 | Product of the distinct prime numbers |
The prime factorization of 16279920 is 2 × 2 × 2 × 2 × 15 × 3 × 3 × 7537. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16279920)
Multiplication
n×yn×2 | 32559840 |
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n×3 | 48839760 |
n×4 | 65119680 |
n×5 | 81399600 |
Division
n÷yn÷2 | 8139960 |
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n÷3 | 5426640 |
n÷3 | 4069980 |
n÷5 | 3255984 |
Exponentiation
nyn2 | 265035795206400 |
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n3 | 4.3147615430966E+21 |
n4 | 7.0243972740689E+28 |
n5 | 1.1435662567006E+36 |
Nth Root
y√n2√n | 4034.8382867223 |
---|---|
3√n | 253.44521066537 |
4√n | 63.520376940965 |
5√n | 27.690478036574 |
Divisors of 16279920
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16279919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16279920 can be divided by 60 positive divisors. The sum of these divisors (counting 16279920) is 1, the average is 0.016666666666667.
Base conversion 16279920
Base | System | Value |
---|---|---|
2 | Binary | 111110000110100101110000 |
3 | Ternary | 1010122002212000 |
4 | Quaternary | 332012211300 |
5 | Quinary | 13131424140 |
6 | Senary | 1340534000 |
8 | Octal | 76064560 |
10 | Decimal | 16279920 |
12 | Duodecimal | 5551300 |
16 | Hexadecimal | f86970 |
20 | Vigesimal | 51ejg0 |
36 | Base36 | 9oxo0 |
Cryptographic Hash Functions
md5 | 1da7ee300c8021d45781bee134eb1314 |
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sha1 | bbfa72b33aa2a3f648b6e9acd64fe2939ad10a1e |
sha256 | 0777f51616f210a65c8fc084928b08bcc4d279a574211652eb859b7d700c98dc |
sha512 | 2106072c657fc4f588711c03f229b0234995c01277260d3452380ef66034be761a607d14e463d1e161e1f6aabcd22b170c46625a8c93fe471399d39129b9b1a7 |
ripemd-160 | a2e264d5dcb10de5dffb4b4cebe0de90a1bc78d4 |
16279920 as geometric shapes
Circle
Radius = nDiameter | 32559840 |
---|---|
Circumference | 102289754.14606 |
Area | 8.3263450715876E+14 |
Sphere
Radius = nVolume | 1.8073630887712E+22 |
---|---|
Surface area | 3.330538028635E+15 |
Circumference | 102289754.14606 |
Square
Length = nPerimeter | 65119680 |
---|---|
Area | 265035795206400 |
Diagonal | 23023283.658349 |
Cube
Length = nSurface area | 1590214771238400 |
---|---|
Volume | 4.3147615430966E+21 |
Space diagonal | 28197648.583157 |
Equilateral Triangle
Length = nPerimeter | 48839760 |
---|---|
Area | 1.1476386578048E+14 |
Altitude | 14098824.291578 |
Triangular Pyramid
Length = nSurface area | 1.1476386578048E+14 |
---|---|
Volume | 5.0849952438775E+20 |
Height | 7674427.8861163 |