15441664 (number)
15441664 is an even 8-digits composite number following 15441663 and preceding 15441665. In scientific notation, it is written as 1.5441664 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 54 positive divisors. There are 6612480 positive integers (up to 15441664) that are relatively prime to 15441664.
Interesting facts
- 15441664 has 54 divisors, whose sum is 35884464
- The reverse of 15441664 is 46614451
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | fifteen million four hundred forty-one thousand six hundred sixty-four |
---|
Notation
Scientific notation | 1.5441664 × 10^7 |
---|---|
Engineering notation | 1.5441664 × 10^6 |
Prime Factorization of 15441664
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1231
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 17234 | Product of the distinct prime numbers |
The prime factorization of 15441664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 1231. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15441664)
Multiplication
n×yn×2 | 30883328 |
---|---|
n×3 | 46324992 |
n×4 | 61766656 |
n×5 | 77208320 |
Division
n÷yn÷2 | 7720832 |
---|---|
n÷3 | 5147221.3333333 |
n÷3 | 3860416 |
n÷5 | 3088332.8 |
Exponentiation
nyn2 | 238444987088896 |
---|---|
n3 | 3.6819873731111E+21 |
n4 | 5.6856011867824E+28 |
n5 | 8.7795143164295E+35 |
Nth Root
y√n2√n | 3929.5882735981 |
---|---|
3√n | 249.01835856533 |
4√n | 62.686428145159 |
5√n | 27.399259123905 |
Divisors of 15441664
54 divisors
τ | Total Divisors | 54 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15441663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.018518518518519 | 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 | 54 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15441664 can be divided by 54 positive divisors. The sum of these divisors (counting 15441664) is 1, the average is 0.018518518518519.
Base conversion 15441664
Base | System | Value |
---|---|---|
2 | Binary | 111010111001111100000000 |
3 | Ternary | 1002001111222111 |
4 | Quaternary | 322321330000 |
5 | Quinary | 12423113124 |
6 | Senary | 1310545104 |
8 | Octal | 72717400 |
10 | Decimal | 15441664 |
12 | Duodecimal | 5208194 |
16 | Hexadecimal | eb9f00 |
20 | Vigesimal | 4ga434 |
36 | Base36 | 96yv4 |
Cryptographic Hash Functions
md5 | 61a3019ea4bd1653d02a0ecc924867d3 |
---|---|
sha1 | 99d0932fd32ae2a805b2de0a08b7c6adc2cb2f83 |
sha256 | 2da909dd5a6fd3173280f56b0344fb4ba50b2a49e50d7674279f89d660502f33 |
sha512 | 51066a3c505d510031f51e026956e33ae175d15051f5f400b61c96f9f53b546b772ddcca7de27a007235fb3ba3a95a51910bb3af3b57ec8f23076174892c3fc0 |
ripemd-160 | caf10836f25b84e977200cfc9ccc1fcf5ea165d6 |
15441664 as geometric shapes
Circle
Radius = nDiameter | 30883328 |
---|---|
Circumference | 97022836.363204 |
Area | 7.4909701972379E+14 |
Sphere
Radius = nVolume | 1.5423072642635E+22 |
---|---|
Surface area | 2.9963880788952E+15 |
Circumference | 97022836.363204 |
Square
Length = nPerimeter | 61766656 |
---|---|
Area | 238444987088896 |
Diagonal | 21837810.654408 |
Cube
Length = nSurface area | 1430669922533376 |
---|---|
Volume | 3.6819873731111E+21 |
Space diagonal | 26745746.601407 |
Equilateral Triangle
Length = nPerimeter | 46324992 |
---|---|
Area | 1.0324970811202E+14 |
Altitude | 13372873.300704 |
Triangular Pyramid
Length = nSurface area | 1.0324970811202E+14 |
---|---|
Volume | 4.3392637329501E+20 |
Height | 7279270.2181361 |