15289968 (number)
15289968 is an even 8-digits composite number following 15289967 and preceding 15289969. In scientific notation, it is written as 1.5289968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 5009344 positive integers (up to 15289968) that are relatively prime to 15289968.
Interesting facts
- 15289968 has 40 divisors, whose sum is 40176000
- The reverse of 15289968 is 86998251
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
| Name | fifteen million two hundred eighty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.5289968 × 10^7 |
|---|---|
| Engineering notation | 1.5289968 × 10^6 |
Prime Factorization of 15289968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 59 × 5399
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1911246 | Product of the distinct prime numbers |
The prime factorization of 15289968 is 2 × 2 × 2 × 2 × 3 × 59 × 5399. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15289968)
Multiplication
n×y| n×2 | 30579936 |
|---|---|
| n×3 | 45869904 |
| n×4 | 61159872 |
| n×5 | 76449840 |
Division
n÷y| n÷2 | 7644984 |
|---|---|
| n÷3 | 5096656 |
| n÷3 | 3822492 |
| n÷5 | 3057993.6 |
Exponentiation
ny| n2 | 233783121441024 |
|---|---|
| n3 | 3.5745364457734E+21 |
| n4 | 5.4654547870709E+28 |
| n5 | 8.356662879976E+35 |
Nth Root
y√n| 2√n | 3910.2388673839 |
|---|---|
| 3√n | 248.20023717345 |
| 4√n | 62.531902796764 |
| 5√n | 27.34521329751 |
Divisors of 15289968
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 | -15289967 | 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 15289968 can be divided by 40 positive divisors. The sum of these divisors (counting 15289968) is 1, the average is 0.025.
Base conversion 15289968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111010010100111001110000 |
| 3 | Ternary | 1001202210220010 |
| 4 | Quaternary | 322110321300 |
| 5 | Quinary | 12403234333 |
| 6 | Senary | 1303414520 |
| 8 | Octal | 72247160 |
| 10 | Decimal | 15289968 |
| 12 | Duodecimal | 5154440 |
| 16 | Hexadecimal | e94e70 |
| 20 | Vigesimal | 4fb4i8 |
| 36 | Base36 | 93ptc |
Cryptographic Hash Functions
| md5 | f37e2b729ba7069ca283cb173f6ab720 |
|---|---|
| sha1 | 723f49daa86fc9ae1de592fd7d4b1cca9c96a96f |
| sha256 | 00ded1d2afa56c274e4541475c8a6c515ba6e5022a12755807571a5c437d1e85 |
| sha512 | bc46dfa42caf40dad020eee8a5cba5111b68a91808756d97e89558cfdc6ea4280d131623d3672a68cb3d3ddf1532b129b33e55236c10280bcfc44b2a5e7f7817 |
| ripemd-160 | 3e1c5dd678c6cd818cacf9c8dca2a22f20ef12d4 |
15289968 as geometric shapes
Circle
Radius = n| Diameter | 30579936 |
|---|---|
| Circumference | 96069702.284846 |
| Area | 7.3445133685241E+14 |
Sphere
Radius = n| Volume | 1.4972983250707E+22 |
|---|---|
| Surface area | 2.9378053474096E+15 |
| Circumference | 96069702.284846 |
Square
Length = n| Perimeter | 61159872 |
|---|---|
| Area | 233783121441024 |
| Diagonal | 21623280.113851 |
Cube
Length = n| Surface area | 1402698728646144 |
|---|---|
| Volume | 3.5745364457734E+21 |
| Space diagonal | 26483001.422102 |
Equilateral Triangle
Length = n| Perimeter | 45869904 |
|---|---|
| Area | 1.0123106107197E+14 |
| Altitude | 13241500.711051 |
Triangular Pyramid
Length = n| Surface area | 1.0123106107197E+14 |
|---|---|
| Volume | 4.2126316006747E+20 |
| Height | 7207760.0379502 |