42191640 (number)
42191640 is an even 8-digits composite number following 42191639 and preceding 42191641. In scientific notation, it is written as 4.2191640 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 11180544 positive integers (up to 42191640) that are relatively prime to 42191640.
Interesting facts
- 42191640 has 64 divisors, whose sum is 106142400
- The reverse of 42191640 is 04619124
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | forty-two million one hundred ninety-one thousand six hundred forty |
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Notation
Scientific notation | 4.2191640 × 10^7 |
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Engineering notation | 4.2191640 × 10^6 |
Prime Factorization of 42191640
Prime Factorization 2 × 2 × 2 × 9 × 5 × 233 × 503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10547910 | Product of the distinct prime numbers |
The prime factorization of 42191640 is 2 × 2 × 2 × 9 × 5 × 233 × 503. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42191640)
Multiplication
n×yn×2 | 84383280 |
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n×3 | 126574920 |
n×4 | 168766560 |
n×5 | 210958200 |
Division
n÷yn÷2 | 21095820 |
---|---|
n÷3 | 14063880 |
n÷3 | 10547910 |
n÷5 | 8438328 |
Exponentiation
nyn2 | 1780134485889600 |
---|---|
n3 | 7.5106793380239E+22 |
n4 | 3.1688787878534E+30 |
n5 | 1.3370019302075E+38 |
Nth Root
y√n2√n | 6495.5092179136 |
---|---|
3√n | 348.13054951309 |
4√n | 80.594722022683 |
5√n | 33.500036588455 |
Divisors of 42191640
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42191639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42191640 can be divided by 64 positive divisors. The sum of these divisors (counting 42191640) is 1, the average is 0.015625.
Base conversion 42191640
Base | System | Value |
---|---|---|
2 | Binary | 10100000111100101100011000 |
3 | Ternary | 2221101120001100 |
4 | Quaternary | 2200330230120 |
5 | Quinary | 41300113030 |
6 | Senary | 4104151400 |
8 | Octal | 240745430 |
10 | Decimal | 42191640 |
12 | Duodecimal | 12168560 |
16 | Hexadecimal | 283cb18 |
20 | Vigesimal | d3dj20 |
36 | Base36 | p4ba0 |
Cryptographic Hash Functions
md5 | 0c2f9b432a5714864c7facc692aa169a |
---|---|
sha1 | 08eb6704c59eb363139f3f2de19ecaa95f158ee0 |
sha256 | d90bdb5eebbc472d83e524e394fb60593398704a94c339f6c7abc043518d11e4 |
sha512 | 0d6476bbd0555003549f7bcf3703b79ca97278183953c41d28b7deeaac93341f6dcf185715622b93f4cb038ed52198201b282298758ece58d7d1f7fd96163842 |
ripemd-160 | 7717ad395d59c320717086fabae6edd2bbcc4b4d |
42191640 as geometric shapes
Circle
Radius = nDiameter | 84383280 |
---|---|
Circumference | 265097892.53381 |
Area | 5.5924574232726E+15 |
Sphere
Radius = nVolume | 3.1460660042406E+23 |
---|---|
Surface area | 2.236982969309E+16 |
Circumference | 265097892.53381 |
Square
Length = nPerimeter | 168766560 |
---|---|
Area | 1780134485889600 |
Diagonal | 59667989.506763 |
Cube
Length = nSurface area | 10680806915337600 |
---|---|
Volume | 7.5106793380239E+22 |
Space diagonal | 73078064.134655 |
Equilateral Triangle
Length = nPerimeter | 126574920 |
---|---|
Area | 7.7082084346657E+14 |
Altitude | 36539032.067328 |
Triangular Pyramid
Length = nSurface area | 7.7082084346657E+14 |
---|---|
Volume | 8.8514204853907E+21 |
Height | 19889329.835588 |