13961640 (number)
13961640 is an even 8-digits composite number following 13961639 and preceding 13961641. In scientific notation, it is written as 1.3961640 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 2899200 positive integers (up to 13961640) that are relatively prime to 13961640.
Interesting facts
- 13961640 has 64 divisors, whose sum is 42456960
- The reverse of 13961640 is 04616931
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirteen million nine hundred sixty-one thousand six hundred forty |
---|
Notation
Scientific notation | 1.3961640 × 10^7 |
---|---|
Engineering notation | 1.3961640 × 10^6 |
Prime Factorization of 13961640
Prime Factorization 2 × 2 × 2 × 3 × 77 × 5 × 1511
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3490410 | Product of the distinct prime numbers |
The prime factorization of 13961640 is 2 × 2 × 2 × 3 × 77 × 5 × 1511. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13961640)
Multiplication
n×yn×2 | 27923280 |
---|---|
n×3 | 41884920 |
n×4 | 55846560 |
n×5 | 69808200 |
Division
n÷yn÷2 | 6980820 |
---|---|
n÷3 | 4653880 |
n÷3 | 3490410 |
n÷5 | 2792328 |
Exponentiation
nyn2 | 194927391489600 |
---|---|
n3 | 2.7215060661169E+21 |
n4 | 3.799668795294E+28 |
n5 | 5.3049607839128E+35 |
Nth Root
y√n2√n | 3736.5277999769 |
---|---|
3√n | 240.79389873542 |
4√n | 61.127144542968 |
5√n | 26.852658400455 |
Divisors of 13961640
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 | -13961639 | 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 13961640 can be divided by 64 positive divisors. The sum of these divisors (counting 13961640) is 1, the average is 0.015625.
Base conversion 13961640
Base | System | Value |
---|---|---|
2 | Binary | 110101010000100110101000 |
3 | Ternary | 222021022202210 |
4 | Quaternary | 311100212220 |
5 | Quinary | 12033233030 |
6 | Senary | 1215125120 |
8 | Octal | 65204650 |
10 | Decimal | 13961640 |
12 | Duodecimal | 48137a0 |
16 | Hexadecimal | d509a8 |
20 | Vigesimal | 475420 |
36 | Base36 | 8b8vc |
Cryptographic Hash Functions
md5 | 622399cea4ff00b7729f592024c7c44b |
---|---|
sha1 | 4085abc065ebd0c3df85462c6d6d793236fd9d28 |
sha256 | 016b881490d689eecbf4d8cf5ae36ee5349850f316e21e0712616fa1d2d2ebf3 |
sha512 | 81b5f13c584c3637d7308b9e52d1aafe9ab9402277b96ebebe9e1141ccaee3611ab7760e0844688ac37ddda144befea3d9a61a59b3c9cb50077940cb2168f2ba |
ripemd-160 | 8b0f93ebe7753dc2a5977e8f3a845ecb654b18d4 |
13961640 as geometric shapes
Circle
Radius = nDiameter | 27923280 |
---|---|
Circumference | 87723571.312131 |
Area | 6.1238246108715E+14 |
Sphere
Radius = nVolume | 1.1399817952017E+22 |
---|---|
Surface area | 2.4495298443486E+15 |
Circumference | 87723571.312131 |
Square
Length = nPerimeter | 55846560 |
---|---|
Area | 194927391489600 |
Diagonal | 19744740.640971 |
Cube
Length = nSurface area | 1169564348937600 |
---|---|
Volume | 2.7215060661169E+21 |
Space diagonal | 24182269.836986 |
Equilateral Triangle
Length = nPerimeter | 41884920 |
---|---|
Area | 84406036461714 |
Altitude | 12091134.918493 |
Triangular Pyramid
Length = nSurface area | 84406036461714 |
---|---|
Volume | 3.2073256573193E+20 |
Height | 6581580.2136569 |