15248868 (number)
15248868 is an even 8-digits composite number following 15248867 and preceding 15248869. In scientific notation, it is written as 1.5248868 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4709664 positive integers (up to 15248868) that are relatively prime to 15248868.
Interesting facts
- 15248868 has 48 divisors, whose sum is 38277120
- The reverse of 15248868 is 86884251
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | fifteen million two hundred forty-eight thousand eight hundred sixty-eight |
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Notation
Scientific notation | 1.5248868 × 10^7 |
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Engineering notation | 1.5248868 × 10^6 |
Prime Factorization of 15248868
Prime Factorization 2 × 2 × 3 × 19 × 47 × 1423
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7624434 | Product of the distinct prime numbers |
The prime factorization of 15248868 is 2 × 2 × 3 × 19 × 47 × 1423. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15248868)
Multiplication
n×yn×2 | 30497736 |
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n×3 | 45746604 |
n×4 | 60995472 |
n×5 | 76244340 |
Division
n÷yn÷2 | 7624434 |
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n÷3 | 5082956 |
n÷3 | 3812217 |
n÷5 | 3049773.6 |
Exponentiation
nyn2 | 232527975281424 |
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n3 | 3.5457884013737E+21 |
n4 | 5.4069259288479E+28 |
n5 | 8.2449499774778E+35 |
Nth Root
y√n2√n | 3904.9798975155 |
---|---|
3√n | 247.97764713553 |
4√n | 62.489838354051 |
5√n | 27.330496476121 |
Divisors of 15248868
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15248867 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15248868 can be divided by 48 positive divisors. The sum of these divisors (counting 15248868) is 1, the average is 0.020833333333333.
Base conversion 15248868
Base | System | Value |
---|---|---|
2 | Binary | 111010001010110111100100 |
3 | Ternary | 1001200201111220 |
4 | Quaternary | 322022313210 |
5 | Quinary | 12400430433 |
6 | Senary | 1302500340 |
8 | Octal | 72126744 |
10 | Decimal | 15248868 |
12 | Duodecimal | 51346b0 |
16 | Hexadecimal | e8ade4 |
20 | Vigesimal | 4f6238 |
36 | Base36 | 92u3o |
Cryptographic Hash Functions
md5 | 7971777cbbbbcff398a6a1ec8c6fa310 |
---|---|
sha1 | e9ef6b460fffaa5be0f70e861c509444216dcb54 |
sha256 | 3b94b95a4578f51cd44a81165c85a1aa28236c9b602cb24709be7f884a7becd4 |
sha512 | c5feaecfc83d64c7dcb72a121993fdfd8e220fd06acb3a9ec566812551217b0d67c98f6959ebbd2c3cc09988b001f47cb2800671d18593f0f0542aa6061ca79f |
ripemd-160 | e9c4d5762883c64305e539d3f0a7e9019b989953 |
15248868 as geometric shapes
Circle
Radius = nDiameter | 30497736 |
---|---|
Circumference | 95811463.368721 |
Area | 7.3050817889823E+14 |
Sphere
Radius = nVolume | 1.4852563723919E+22 |
---|---|
Surface area | 2.9220327155929E+15 |
Circumference | 95811463.368721 |
Square
Length = nPerimeter | 60995472 |
---|---|
Area | 232527975281424 |
Diagonal | 21565155.936437 |
Cube
Length = nSurface area | 1395167851688544 |
---|---|
Volume | 3.5457884013737E+21 |
Space diagonal | 26411814.133911 |
Equilateral Triangle
Length = nPerimeter | 45746604 |
---|---|
Area | 1.0068756684214E+14 |
Altitude | 13205907.066956 |
Triangular Pyramid
Length = nSurface area | 1.0068756684214E+14 |
---|---|
Volume | 4.1787517054399E+20 |
Height | 7188385.3121457 |