40691868 (number)
40691868 is an even 8-digits composite number following 40691867 and preceding 40691869. In scientific notation, it is written as 4.0691868 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 11493504 positive integers (up to 40691868) that are relatively prime to 40691868.
Interesting facts
- 40691868 has 48 divisors, whose sum is 109751040
- The reverse of 40691868 is 86819604
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty million six hundred ninety-one thousand eight hundred sixty-eight |
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Notation
Scientific notation | 4.0691868 × 10^7 |
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Engineering notation | 4.0691868 × 10^6 |
Prime Factorization of 40691868
Prime Factorization 2 × 2 × 3 × 7 × 89 × 5443
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20345934 | Product of the distinct prime numbers |
The prime factorization of 40691868 is 2 × 2 × 3 × 7 × 89 × 5443. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40691868)
Multiplication
n×yn×2 | 81383736 |
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n×3 | 122075604 |
n×4 | 162767472 |
n×5 | 203459340 |
Division
n÷yn÷2 | 20345934 |
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n÷3 | 13563956 |
n÷3 | 10172967 |
n÷5 | 8138373.6 |
Exponentiation
nyn2 | 1655828121329424 |
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n3 | 6.7378739343825E+22 |
n4 | 2.7417667673853E+30 |
n5 | 1.1156761138523E+38 |
Nth Root
y√n2√n | 6379.0177927327 |
---|---|
3√n | 343.95572487682 |
4√n | 79.868753544378 |
5√n | 33.258413257702 |
Divisors of 40691868
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40691867 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40691868 can be divided by 48 positive divisors. The sum of these divisors (counting 40691868) is 1, the average is 0.020833333333333.
Base conversion 40691868
Base | System | Value |
---|---|---|
2 | Binary | 10011011001110100010011100 |
3 | Ternary | 2211120100202020 |
4 | Quaternary | 2123032202130 |
5 | Quinary | 40404114433 |
6 | Senary | 4012100140 |
8 | Octal | 233164234 |
10 | Decimal | 40691868 |
12 | Duodecimal | 11764650 |
16 | Hexadecimal | 26ce89c |
20 | Vigesimal | ce69d8 |
36 | Base36 | o861o |
Cryptographic Hash Functions
md5 | 054d655d2e212f05a20708a22e5cba99 |
---|---|
sha1 | 30c001f1f708da154474f412907813c30292d15e |
sha256 | f929113471ea5806f2ebabad8f4b85b22dea92879221bf941a61d3868f6a93a0 |
sha512 | 64398afebcf124869df8076e563d1baca3b85fa73153707447ed4624b2f27ba2428113e75fae048ffa9446bc00e3379c121104ac94172d4d34e5583c70277c49 |
ripemd-160 | 29d01300b4f3a4c0b0152e39783e079343e255b7 |
40691868 as geometric shapes
Circle
Radius = nDiameter | 81383736 |
---|---|
Circumference | 255674547.13929 |
Area | 5.2019374615759E+15 |
Sphere
Radius = nVolume | 2.8223540337427E+23 |
---|---|
Surface area | 2.0807749846304E+16 |
Circumference | 255674547.13929 |
Square
Length = nPerimeter | 162767472 |
---|---|
Area | 1655828121329424 |
Diagonal | 57546991.603896 |
Cube
Length = nSurface area | 9934968727976544 |
---|---|
Volume | 6.7378739343825E+22 |
Space diagonal | 70480382.830886 |
Equilateral Triangle
Length = nPerimeter | 122075604 |
---|---|
Area | 7.1699460868597E+14 |
Altitude | 35240191.415443 |
Triangular Pyramid
Length = nSurface area | 7.1699460868597E+14 |
---|---|
Volume | 7.9406605829699E+21 |
Height | 19182330.534632 |