91369984 (number)
91369984 is an even 8-digits composite number following 91369983 and preceding 91369985. In scientific notation, it is written as 9.1369984 × 10^7. The sum of its digits is 49. It has a total of 11 prime factors and 40 positive divisors. There are 43693056 positive integers (up to 91369984) that are relatively prime to 91369984.
Interesting facts
- 91369984 has 40 divisors, whose sum is 190523520
- The reverse of 91369984 is 48996319
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | ninety-one million three hundred sixty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 9.1369984 × 10^7 |
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Engineering notation | 9.1369984 × 10^6 |
Prime Factorization of 91369984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 7759
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 356914 | Product of the distinct prime numbers |
The prime factorization of 91369984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 7759. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 91369984)
Multiplication
n×yn×2 | 182739968 |
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n×3 | 274109952 |
n×4 | 365479936 |
n×5 | 456849920 |
Division
n÷yn÷2 | 45684992 |
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n÷3 | 30456661.333333 |
n÷3 | 22842496 |
n÷5 | 18273996.8 |
Exponentiation
nyn2 | 8348473976160256 |
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n3 | 7.6279993362618E+23 |
n4 | 6.9697017730625E+31 |
n5 | 6.3682153948949E+39 |
Nth Root
y√n2√n | 9558.7647737561 |
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3√n | 450.40290499721 |
4√n | 97.768935627612 |
5√n | 39.098555241858 |
Divisors of 91369984
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 | -91369983 | 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 91369984 can be divided by 40 positive divisors. The sum of these divisors (counting 91369984) is 1, the average is 0.025.
Base conversion 91369984
Base | System | Value |
---|---|---|
2 | Binary | 101011100100011001000000000 |
3 | Ternary | 20100221002001111 |
4 | Quaternary | 11130203020000 |
5 | Quinary | 141342314414 |
6 | Senary | 13022213104 |
8 | Octal | 534431000 |
10 | Decimal | 91369984 |
12 | Duodecimal | 26724194 |
16 | Hexadecimal | 5723200 |
20 | Vigesimal | 18b14j4 |
36 | Base36 | 1iedj4 |
Cryptographic Hash Functions
md5 | 570976cdab4167c63d1f8cd9013ba2dc |
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sha1 | 505e11974065105050e653c3a9cc7830d6a208d2 |
sha256 | c1e33b6c1235123651d48387a30f44590bf87cf727954e9dc633553edee96a28 |
sha512 | fdb0e9c53a922afea10a70ee58a3d6ae983ab11e711b8258d9e40c2ac3fb1065112804b3eaa6a3d6d90c104a1239a991e2ac041c6929860c4531f3cce674a03d |
ripemd-160 | 81747a4439d5a65fa5e8c4e66bcdd8d7b548f22c |
91369984 as geometric shapes
Circle
Radius = nDiameter | 182739968 |
---|---|
Circumference | 574094540.98603 |
Area | 2.6227504512191E+16 |
Sphere
Radius = nVolume | 3.195208890185E+24 |
---|---|
Surface area | 1.0491001804876E+17 |
Circumference | 574094540.98603 |
Square
Length = nPerimeter | 365479936 |
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Area | 8348473976160256 |
Diagonal | 129216670.56661 |
Cube
Length = nSurface area | 50090843856961536 |
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Volume | 7.6279993362618E+23 |
Space diagonal | 158257454.57476 |
Equilateral Triangle
Length = nPerimeter | 274109952 |
---|---|
Area | 3.614995273094E+15 |
Altitude | 79128727.287378 |
Triangular Pyramid
Length = nSurface area | 3.614995273094E+15 |
---|---|
Volume | 8.989683429262E+22 |
Height | 43072223.522204 |