16388976 (number)
16388976 is an even 8-digits composite number following 16388975 and preceding 16388977. In scientific notation, it is written as 1.6388976 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 5410240 positive integers (up to 16388976) that are relatively prime to 16388976.
Interesting facts
- 16388976 has 40 divisors, whose sum is 42747264
- The reverse of 16388976 is 67988361
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | sixteen million three hundred eighty-eight thousand nine hundred seventy-six |
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Notation
Scientific notation | 1.6388976 × 10^7 |
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Engineering notation | 1.6388976 × 10^6 |
Prime Factorization of 16388976
Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 3191
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2048622 | Product of the distinct prime numbers |
The prime factorization of 16388976 is 2 × 2 × 2 × 2 × 3 × 107 × 3191. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16388976)
Multiplication
n×yn×2 | 32777952 |
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n×3 | 49166928 |
n×4 | 65555904 |
n×5 | 81944880 |
Division
n÷yn÷2 | 8194488 |
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n÷3 | 5462992 |
n÷3 | 4097244 |
n÷5 | 3277795.2 |
Exponentiation
nyn2 | 268598534328576 |
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n3 | 4.4020549327462E+21 |
n4 | 7.2145172643459E+28 |
n5 | 1.1823855029695E+36 |
Nth Root
y√n2√n | 4048.3300260725 |
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3√n | 254.00987830224 |
4√n | 63.626488399663 |
5√n | 27.727477647009 |
Divisors of 16388976
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 | -16388975 | 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 16388976 can be divided by 40 positive divisors. The sum of these divisors (counting 16388976) is 1, the average is 0.025.
Base conversion 16388976
Base | System | Value |
---|---|---|
2 | Binary | 111110100001001101110000 |
3 | Ternary | 1010211122110010 |
4 | Quaternary | 332201031300 |
5 | Quinary | 13143421401 |
6 | Senary | 1343134520 |
8 | Octal | 76411560 |
10 | Decimal | 16388976 |
12 | Duodecimal | 55a4440 |
16 | Hexadecimal | fa1370 |
20 | Vigesimal | 528c8g |
36 | Base36 | 9r9tc |
Cryptographic Hash Functions
md5 | 9ea853e99eb6beb42b49186d8f62afc3 |
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sha1 | 8c3722b174199927e37ea18cda4e6acfb100393e |
sha256 | 5eaad7aec38cf2b68c48ef56fe059e5d38fd881058d5f5028feec82b3918d0fd |
sha512 | d07001d11c83216a180eea430b0e913737ed25f67fc93e2fe5d71c97f8143d6d463bc3f99b4e3ae867e2983874deff2cd8fe2cea97ac64d533f18e5651e68c9c |
ripemd-160 | 5e213ac0e93617caad75e700f5d618603be82685 |
16388976 as geometric shapes
Circle
Radius = nDiameter | 32777952 |
---|---|
Circumference | 102974973.20292 |
Area | 8.4382718221164E+14 |
Sphere
Radius = nVolume | 1.8439284583219E+22 |
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Surface area | 3.3753087288466E+15 |
Circumference | 102974973.20292 |
Square
Length = nPerimeter | 65555904 |
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Area | 268598534328576 |
Diagonal | 23177512.132607 |
Cube
Length = nSurface area | 1611591205971456 |
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Volume | 4.4020549327462E+21 |
Space diagonal | 28386539.116027 |
Equilateral Triangle
Length = nPerimeter | 49166928 |
---|---|
Area | 1.1630657707391E+14 |
Altitude | 14193269.558013 |
Triangular Pyramid
Length = nSurface area | 1.1630657707391E+14 |
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Volume | 5.1878714901676E+20 |
Height | 7725837.3775357 |