91243764 (number)
91243764 is an even 8-digits composite number following 91243763 and preceding 91243765. In scientific notation, it is written as 9.1243764 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 29706768 positive integers (up to 91243764) that are relatively prime to 91243764.
Interesting facts
- 91243764 has 36 divisors, whose sum is 236011776
- The reverse of 91243764 is 46734219
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | ninety-one million two hundred forty-three thousand seven hundred sixty-four |
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Notation
Scientific notation | 9.1243764 × 10^7 |
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Engineering notation | 9.1243764 × 10^6 |
Prime Factorization of 91243764
Prime Factorization 2 × 2 × 3 × 3 × 43 × 58943
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15207294 | Product of the distinct prime numbers |
The prime factorization of 91243764 is 2 × 2 × 3 × 3 × 43 × 58943. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 91243764)
Multiplication
n×yn×2 | 182487528 |
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n×3 | 273731292 |
n×4 | 364975056 |
n×5 | 456218820 |
Division
n÷yn÷2 | 45621882 |
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n÷3 | 30414588 |
n÷3 | 22810941 |
n÷5 | 18248752.8 |
Exponentiation
nyn2 | 8325424468887696 |
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n3 | 7.5964306543901E+23 |
n4 | 6.9312692587154E+31 |
n5 | 6.3243509646268E+39 |
Nth Root
y√n2√n | 9552.1601745364 |
---|---|
3√n | 450.19541142707 |
4√n | 97.735153217951 |
5√n | 39.08774699036 |
Divisors of 91243764
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -91243763 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 91243764 can be divided by 36 positive divisors. The sum of these divisors (counting 91243764) is 1, the average is 0.027777777777778.
Base conversion 91243764
Base | System | Value |
---|---|---|
2 | Binary | 101011100000100010011110100 |
3 | Ternary | 20100200122220200 |
4 | Quaternary | 11130010103310 |
5 | Quinary | 141324300024 |
6 | Senary | 13015400500 |
8 | Octal | 534042364 |
10 | Decimal | 91243764 |
12 | Duodecimal | 26683130 |
16 | Hexadecimal | 57044f4 |
20 | Vigesimal | 18a5984 |
36 | Base36 | 1ibo50 |
Cryptographic Hash Functions
md5 | f66d64538769a072a1fecabf5904a761 |
---|---|
sha1 | a99097d4823185dfd821023ab983d3af3d3e6e62 |
sha256 | 6f513863c880f5da50c282f8ad5a0e219cca40acbcbc658a5d8bb1649f30fdff |
sha512 | 9eb962966f5d03718c20d542a1d25abcd0e578a86d047c016b0b450602a72ecd341cb2b64df27aa05be1c28a1bf82457fcc819ea4b08fa2d336bae20bf67353d |
ripemd-160 | 6012a136a91ab57d03ae6d65c28c15bdcaabcf91 |
91243764 as geometric shapes
Circle
Radius = nDiameter | 182487528 |
---|---|
Circumference | 573301477.33656 |
Area | 2.6155092349474E+16 |
Sphere
Radius = nVolume | 3.1819854316449E+24 |
---|---|
Surface area | 1.046203693979E+17 |
Circumference | 573301477.33656 |
Square
Length = nPerimeter | 364975056 |
---|---|
Area | 8325424468887696 |
Diagonal | 129038168.53077 |
Cube
Length = nSurface area | 49952546813326176 |
---|---|
Volume | 7.5964306543901E+23 |
Space diagonal | 158038835.12182 |
Equilateral Triangle
Length = nPerimeter | 273731292 |
---|---|
Area | 3.6050145436727E+15 |
Altitude | 79019417.560912 |
Triangular Pyramid
Length = nSurface area | 3.6050145436727E+15 |
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Volume | 8.9524793808877E+22 |
Height | 43012722.84359 |